256008000600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 960

約数和(自身を含む): 1012186644480

約数和(自身を除く): 756178643880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 31, 33, 36, 40, 44, 45, 50, 54, 55, 60, 62, 66, 72, 75, 81, 88, 90, 93, 99, 100, 108, 110, 120, 121, 124, 132, 135, 150, 155, 162, 165, 180, 186, 198, 200, 216, 220, 225, 242, 248, 264, 270, 275, 279, 297, 300, 310, 324, 330, 341, 360, 363, 372, 383, 396, 405, 440, 450, 465, 484, 495, 540, 550, 558, 594, 600, 605, 620, 648, 660, 675, 682, 726, 744, 766, 775, 792, 810, 825, 837, 891, 900, 930, 968, 990, 1023, 1080, 1089, 1100, 1116, 1149, 1188, 1210, 1240, 1320, 1331, 1350, 1364, 1395, 1452, 1485, 1532, 1550, 1620, 1650, 1674, 1705, 1782, 1800, 1815, 1860, 1915, 1980, 2025, 2046, 2178, 2200, 2232, 2298, 2325, 2376, 2420, 2475, 2511, 2662, 2700, 2728, 2790, 2904, 2970, 3025, 3064, 3069, 3100, 3240, 3267, 3300, 3348, 3410, 3447, 3564, 3630, 3720, 3751, 3830, 3960, 3993, 4050, 4092, 4185, 4213, 4356, 4455, 4596, 4650, 4840, 4950, 5022, 5115, 5324, 5400, 5445, 5580, 5745, 5940, 6050, 6138, 6200, 6534, 6600, 6655, 6696, 6820, 6894, 6975, 7128, 7260, 7425, 7502, 7660, 7986, 8100, 8184, 8370, 8426, 8525, 8712, 8910, 9075, 9192, 9207, 9300, 9575, 9801, 9900, 10044, 10230, 10341, 10648, 10890, 11160, 11253, 11490, 11873, 11880, 11979, 12100, 12276, 12555, 12639, 13068, 13310, 13640, 13788, 13950, 14520, 14850, 15004, 15320, 15345, 15972, 16200, 16335, 16740, 16852, 17050, 17235, 17820, 18150, 18414, 18600, 18755, 19150, 19602, 19800, 19965, 20088, 20460, 20682, 20925, 21065, 21780, 22275, 22506, 22980, 23746, 23958, 24200, 24552, 25110, 25278, 25575, 26136, 26620, 27225, 27576, 27621, 27900, 28725, 29700, 30008, 30690, 31023, 31944, 32670, 33275, 33480, 33704, 33759, 34100, 34470, 35619, 35640, 35937, 36300, 36828, 37510, 37917, 38300, 39204, 39930, 40920, 41261, 41364, 41850, 42130, 43560, 44550, 45012, 45960, 46035, 46343, 47492, 47916, 49005, 50220, 50556, 51150, 51705, 53240, 54450, 55242, 55800, 56265, 57450, 59365, 59400, 59895, 61380, 62046, 62775, 63195, 65340, 66550, 67518, 68200, 68940, 71238, 71874, 72600, 73656, 75020, 75834, 76600, 76725, 78408, 79860, 81675, 82522, 82728, 83700, 84260, 86175, 89100, 90024, 92070, 92686, 93775, 94984, 95832, 98010, 99825, 100440, 101112, 101277, 102300, 103410, 105325, 106857, 107811, 108900, 110484, 112530, 113751, 114900, 118730, 119790, 122760, 123783, 124092, 125550, 126390, 130603, 130680, 133100, 135036, 137880, 138105, 139029, 142476, 143748, 150040, 151668, 153450, 155115, 159720, 163350, 165044, 167400, 168520, 168795, 172350, 178095, 178200, 179685, 184140, 185372, 187550, 189585, 196020, 199650, 202554, 204600, 206305, 206820, 210650, 213714, 215622, 217800, 220968, 225060, 227502, 229800, 230175, 231715, 237460, 239580, 245025, 247566, 248184, 251100, 252780, 258525, 261206, 266200, 270072, 276210, 278058, 281325, 284952, 287496, 296825, 299475, 303336, 303831, 306900, 310230, 315975, 320571, 326700, 330088, 337590, 341253, 344700, 356190, 359370, 368280, 370744, 371349, 375100, 379170, 391809, 392040, 399300, 405108, 412610, 413640, 417087, 421300, 427428, 431244, 450120, 455004, 460350, 463430, 474920, 479160, 490050, 495132, 502200, 505560, 506385, 509773, 517050, 522412, 534285, 539055, 552420, 556116, 562650, 568755, 593650, 598950, 607662, 613800, 618915, 620460, 631950, 641142, 653015, 653400, 675180, 682506, 689400, 690525, 695145, 712380, 718740, 742698, 750200, 758340, 775575, 783618, 798600, 810216, 825220, 834174, 842600, 843975, 854856, 862488, 890475, 898425, 910008, 920700, 926860, 947925, 961713, 980100, 990264, 1012770, 1019546, 1031525, 1034100, 1044824, 1068570, 1078110, 1104840, 1112232, 1114047, 1125300, 1137510, 1158575, 1175427, 1187300, 1197900, 1215324, 1237830, 1240920, 1251261, 1263900, 1282284, 1306030, 1350360, 1365012, 1381050, 1390290, 1424760, 1436633, 1437480, 1485396, 1516680, 1519155, 1529319, 1551150, 1567236, 1602855, 1650440, 1668348, 1687950, 1706265, 1780950, 1796850, 1841400, 1853720, 1856745, 1895850, 1923426, 1959045, 1960200, 2025540, 2039092, 2063050, 2068200, 2085435, 2137140, 2156220, 2228094, 2250600, 2275020, 2317150, 2350854, 2374600, 2395800, 2430648, 2475660, 2502522, 2527800, 2531925, 2548865, 2564568, 2612060, 2671425, 2695275, 2730024, 2762100, 2780580, 2843775, 2873266, 2970792, 3038310, 3058638, 3094575, 3102300, 3134472, 3205710, 3265075, 3336696, 3342141, 3375900, 3412530, 3475725, 3526281, 3561900, 3593700, 3713490, 3753783, 3791700, 3846852, 3918090, 4051080, 4078184, 4126100, 4170870, 4274280, 4309899, 4312440, 4456188, 4550040, 4587957, 4634300, 4701708, 4808565, 4951320, 5005044, 5063850, 5097730, 5224120, 5342850, 5390550, 5524200, 5561160, 5570235, 5687550, 5746532, 5877135, 6076620, 6117276, 6189150, 6204600, 6256305, 6411420, 6530150, 6684282, 6751800, 6825060, 6951450, 7052562, 7123800, 7183165, 7187400, 7426980, 7507566, 7583400, 7595775, 7646595, 7693704, 7836180, 8014275, 8252200, 8341740, 8531325, 8619798, 8912376, 9175914, 9268600, 9283725, 9403416, 9617130, 9795225, 10010088, 10127700, 10195460, 10427175, 10578843, 10685700, 10781100, 11140470, 11375100, 11493064, 11754270, 12153240, 12234552, 12378300, 12512610, 12744325, 12822840, 12929697, 13060300, 13368564, 13650120, 13763871, 13902900, 14105124, 14366330, 14853960, 15015132, 15191550, 15293190, 15672360, 15802963, 16028550, 16683480, 16710705, 17062650, 17239596, 17631405, 18351828, 18567450, 18768915, 19234260, 19590450, 20255400, 20390920, 20854350, 21157686, 21371400, 21549495, 21562200, 22280940, 22750200, 22939785, 23508540, 24042825, 24756600, 25025220, 25488650, 25859394, 26120600, 26737128, 27527742, 27805800, 27851175, 28210248, 28732660, 29385675, 30030264, 30383100, 30586380, 31281525, 31605926, 32057100, 33421410, 34125300, 34479192, 35262810, 35915825, 36703656, 37134900, 37537830, 38232975, 38468520, 38789091, 39180900, 41291613, 41708700, 42315372, 43098990, 44561880, 45879570, 47017080, 47408889, 48085650, 50050440, 50977300, 51718788, 52894215, 55055484, 55702350, 57465320, 58771350, 60766200, 61172760, 62563050, 63211852, 64114200, 64648485, 66842820, 68250600, 68819355, 70525620, 71831650, 74269800, 75075660, 76465950, 77578182, 78361800, 79014815, 82583226, 83417400, 83553525, 84630744, 86197980, 88157025, 91759140, 93844575, 94817778, 96171300, 101954600, 103437576, 105788430, 107747475, 110110968, 111404700, 114698925, 116367273, 117542700, 125126100, 126423704, 129296970, 133685640, 137638710, 141051240, 142226667, 143663300, 150151320, 152931900, 155156364, 158029630, 165166452, 167107050, 172395960, 176314050, 183518280, 187689150, 189635556, 192342600, 193945455, 206458065, 211576860, 215494950, 222809400, 229397850, 232734546, 235085400, 237044445, 250252200, 258593940, 264471075, 275277420, 284453334, 287326600, 305863800, 310312728, 316059260, 323242425, 330332904, 334214100, 344096775, 352628100, 375378300, 379271112, 387890910, 395074075, 412916130, 423153720, 426680001, 430989900, 458795700, 465469092, 474088890, 517187880, 528942150, 550554840, 568906668, 581836365, 632118520, 646484850, 668428200, 688193550, 705256200, 711133335, 750756600, 775781820, 790148150, 825832260, 853360002, 861979800, 917591400, 930938184, 948177780, 969727275, 1032290325, 1057884300, 1137813336, 1163672730, 1185222225, 1280040003, 1292969700, 1376387100, 1422266670, 1551563640, 1580296300, 1651664520, 1706720004, 1896355560, 1939454550, 2064580650, 2115768600, 2133400005, 2327345460, 2370444450, 2560080006, 2585939400, 2752774200, 2844533340, 2909181825, 3160592600, 3413440008, 3555666675, 3878909100, 4129161300, 4266800010, 4654690920, 4740888900, 5120160012, 5689066680, 5818363650, 6400200015, 7111333350, 7757818200, 8258322600, 8533600020, 9481777800, 10240320024, 10667000025, 11636727300, 12800400030, 14222666700, 17067200040, 21334000050, 23273454600, 25600800060, 28445333400, 32001000075, 42668000100, 51201600120, 64002000150, 85336000200, 128004000300, 256008000600]

約数ペア:

[(1, 256008000600), (2, 128004000300), (3, 85336000200), (4, 64002000150), (5, 51201600120), (6, 42668000100), (8, 32001000075), (9, 28445333400), (10, 25600800060), (11, 23273454600), (12, 21334000050), (15, 17067200040), (18, 14222666700), (20, 12800400030), (22, 11636727300), (24, 10667000025), (25, 10240320024), (27, 9481777800), (30, 8533600020), (31, 8258322600), (33, 7757818200), (36, 7111333350), (40, 6400200015), (44, 5818363650), (45, 5689066680), (50, 5120160012), (54, 4740888900), (55, 4654690920), (60, 4266800010), (62, 4129161300), (66, 3878909100), (72, 3555666675), (75, 3413440008), (81, 3160592600), (88, 2909181825), (90, 2844533340), (93, 2752774200), (99, 2585939400), (100, 2560080006), (108, 2370444450), (110, 2327345460), (120, 2133400005), (121, 2115768600), (124, 2064580650), (132, 1939454550), (135, 1896355560), (150, 1706720004), (155, 1651664520), (162, 1580296300), (165, 1551563640), (180, 1422266670), (186, 1376387100), (198, 1292969700), (200, 1280040003), (216, 1185222225), (220, 1163672730), (225, 1137813336), (242, 1057884300), (248, 1032290325), (264, 969727275), (270, 948177780), (275, 930938184), (279, 917591400), (297, 861979800), (300, 853360002), (310, 825832260), (324, 790148150), (330, 775781820), (341, 750756600), (360, 711133335), (363, 705256200), (372, 688193550), (383, 668428200), (396, 646484850), (405, 632118520), (440, 581836365), (450, 568906668), (465, 550554840), (484, 528942150), (495, 517187880), (540, 474088890), (550, 465469092), (558, 458795700), (594, 430989900), (600, 426680001), (605, 423153720), (620, 412916130), (648, 395074075), (660, 387890910), (675, 379271112), (682, 375378300), (726, 352628100), (744, 344096775), (766, 334214100), (775, 330332904), (792, 323242425), (810, 316059260), (825, 310312728), (837, 305863800), (891, 287326600), (900, 284453334), (930, 275277420), (968, 264471075), (990, 258593940), (1023, 250252200), (1080, 237044445), (1089, 235085400), (1100, 232734546), (1116, 229397850), (1149, 222809400), (1188, 215494950), (1210, 211576860), (1240, 206458065), (1320, 193945455), (1331, 192342600), (1350, 189635556), (1364, 187689150), (1395, 183518280), (1452, 176314050), (1485, 172395960), (1532, 167107050), (1550, 165166452), (1620, 158029630), (1650, 155156364), (1674, 152931900), (1705, 150151320), (1782, 143663300), (1800, 142226667), (1815, 141051240), (1860, 137638710), (1915, 133685640), (1980, 129296970), (2025, 126423704), (2046, 125126100), (2178, 117542700), (2200, 116367273), (2232, 114698925), (2298, 111404700), (2325, 110110968), (2376, 107747475), (2420, 105788430), (2475, 103437576), (2511, 101954600), (2662, 96171300), (2700, 94817778), (2728, 93844575), (2790, 91759140), (2904, 88157025), (2970, 86197980), (3025, 84630744), (3064, 83553525), (3069, 83417400), (3100, 82583226), (3240, 79014815), (3267, 78361800), (3300, 77578182), (3348, 76465950), (3410, 75075660), (3447, 74269800), (3564, 71831650), (3630, 70525620), (3720, 68819355), (3751, 68250600), (3830, 66842820), (3960, 64648485), (3993, 64114200), (4050, 63211852), (4092, 62563050), (4185, 61172760), (4213, 60766200), (4356, 58771350), (4455, 57465320), (4596, 55702350), (4650, 55055484), (4840, 52894215), (4950, 51718788), (5022, 50977300), (5115, 50050440), (5324, 48085650), (5400, 47408889), (5445, 47017080), (5580, 45879570), (5745, 44561880), (5940, 43098990), (6050, 42315372), (6138, 41708700), (6200, 41291613), (6534, 39180900), (6600, 38789091), (6655, 38468520), (6696, 38232975), (6820, 37537830), (6894, 37134900), (6975, 36703656), (7128, 35915825), (7260, 35262810), (7425, 34479192), (7502, 34125300), (7660, 33421410), (7986, 32057100), (8100, 31605926), (8184, 31281525), (8370, 30586380), (8426, 30383100), (8525, 30030264), (8712, 29385675), (8910, 28732660), (9075, 28210248), (9192, 27851175), (9207, 27805800), (9300, 27527742), (9575, 26737128), (9801, 26120600), (9900, 25859394), (10044, 25488650), (10230, 25025220), (10341, 24756600), (10648, 24042825), (10890, 23508540), (11160, 22939785), (11253, 22750200), (11490, 22280940), (11873, 21562200), (11880, 21549495), (11979, 21371400), (12100, 21157686), (12276, 20854350), (12555, 20390920), (12639, 20255400), (13068, 19590450), (13310, 19234260), (13640, 18768915), (13788, 18567450), (13950, 18351828), (14520, 17631405), (14850, 17239596), (15004, 17062650), (15320, 16710705), (15345, 16683480), (15972, 16028550), (16200, 15802963), (16335, 15672360), (16740, 15293190), (16852, 15191550), (17050, 15015132), (17235, 14853960), (17820, 14366330), (18150, 14105124), (18414, 13902900), (18600, 13763871), (18755, 13650120), (19150, 13368564), (19602, 13060300), (19800, 12929697), (19965, 12822840), (20088, 12744325), (20460, 12512610), (20682, 12378300), (20925, 12234552), (21065, 12153240), (21780, 11754270), (22275, 11493064), (22506, 11375100), (22980, 11140470), (23746, 10781100), (23958, 10685700), (24200, 10578843), (24552, 10427175), (25110, 10195460), (25278, 10127700), (25575, 10010088), (26136, 9795225), (26620, 9617130), (27225, 9403416), (27576, 9283725), (27621, 9268600), (27900, 9175914), (28725, 8912376), (29700, 8619798), (30008, 8531325), (30690, 8341740), (31023, 8252200), (31944, 8014275), (32670, 7836180), (33275, 7693704), (33480, 7646595), (33704, 7595775), (33759, 7583400), (34100, 7507566), (34470, 7426980), (35619, 7187400), (35640, 7183165), (35937, 7123800), (36300, 7052562), (36828, 6951450), (37510, 6825060), (37917, 6751800), (38300, 6684282), (39204, 6530150), (39930, 6411420), (40920, 6256305), (41261, 6204600), (41364, 6189150), (41850, 6117276), (42130, 6076620), (43560, 5877135), (44550, 5746532), (45012, 5687550), (45960, 5570235), (46035, 5561160), (46343, 5524200), (47492, 5390550), (47916, 5342850), (49005, 5224120), (50220, 5097730), (50556, 5063850), (51150, 5005044), (51705, 4951320), (53240, 4808565), (54450, 4701708), (55242, 4634300), (55800, 4587957), (56265, 4550040), (57450, 4456188), (59365, 4312440), (59400, 4309899), (59895, 4274280), (61380, 4170870), (62046, 4126100), (62775, 4078184), (63195, 4051080), (65340, 3918090), (66550, 3846852), (67518, 3791700), (68200, 3753783), (68940, 3713490), (71238, 3593700), (71874, 3561900), (72600, 3526281), (73656, 3475725), (75020, 3412530), (75834, 3375900), (76600, 3342141), (76725, 3336696), (78408, 3265075), (79860, 3205710), (81675, 3134472), (82522, 3102300), (82728, 3094575), (83700, 3058638), (84260, 3038310), (86175, 2970792), (89100, 2873266), (90024, 2843775), (92070, 2780580), (92686, 2762100), (93775, 2730024), (94984, 2695275), (95832, 2671425), (98010, 2612060), (99825, 2564568), (100440, 2548865), (101112, 2531925), (101277, 2527800), (102300, 2502522), (103410, 2475660), (105325, 2430648), (106857, 2395800), (107811, 2374600), (108900, 2350854), (110484, 2317150), (112530, 2275020), (113751, 2250600), (114900, 2228094), (118730, 2156220), (119790, 2137140), (122760, 2085435), (123783, 2068200), (124092, 2063050), (125550, 2039092), (126390, 2025540), (130603, 1960200), (130680, 1959045), (133100, 1923426), (135036, 1895850), (137880, 1856745), (138105, 1853720), (139029, 1841400), (142476, 1796850), (143748, 1780950), (150040, 1706265), (151668, 1687950), (153450, 1668348), (155115, 1650440), (159720, 1602855), (163350, 1567236), (165044, 1551150), (167400, 1529319), (168520, 1519155), (168795, 1516680), (172350, 1485396), (178095, 1437480), (178200, 1436633), (179685, 1424760), (184140, 1390290), (185372, 1381050), (187550, 1365012), (189585, 1350360), (196020, 1306030), (199650, 1282284), (202554, 1263900), (204600, 1251261), (206305, 1240920), (206820, 1237830), (210650, 1215324), (213714, 1197900), (215622, 1187300), (217800, 1175427), (220968, 1158575), (225060, 1137510), (227502, 1125300), (229800, 1114047), (230175, 1112232), (231715, 1104840), (237460, 1078110), (239580, 1068570), (245025, 1044824), (247566, 1034100), (248184, 1031525), (251100, 1019546), (252780, 1012770), (258525, 990264), (261206, 980100), (266200, 961713), (270072, 947925), (276210, 926860), (278058, 920700), (281325, 910008), (284952, 898425), (287496, 890475), (296825, 862488), (299475, 854856), (303336, 843975), (303831, 842600), (306900, 834174), (310230, 825220), (315975, 810216), (320571, 798600), (326700, 783618), (330088, 775575), (337590, 758340), (341253, 750200), (344700, 742698), (356190, 718740), (359370, 712380), (368280, 695145), (370744, 690525), (371349, 689400), (375100, 682506), (379170, 675180), (391809, 653400), (392040, 653015), (399300, 641142), (405108, 631950), (412610, 620460), (413640, 618915), (417087, 613800), (421300, 607662), (427428, 598950), (431244, 593650), (450120, 568755), (455004, 562650), (460350, 556116), (463430, 552420), (474920, 539055), (479160, 534285), (490050, 522412), (495132, 517050), (502200, 509773), (505560, 506385)]