28916781600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 864

約数和(自身を含む): 115951953600

約数和(自身を除く): 87035172000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 49, 50, 56, 58, 60, 61, 70, 75, 80, 84, 87, 96, 98, 100, 105, 112, 116, 120, 122, 139, 140, 145, 147, 150, 160, 168, 174, 175, 183, 196, 200, 203, 210, 224, 232, 240, 244, 245, 278, 280, 290, 294, 300, 305, 336, 348, 350, 366, 392, 400, 406, 417, 420, 427, 435, 464, 480, 488, 490, 525, 556, 560, 580, 588, 600, 609, 610, 672, 695, 696, 700, 725, 732, 735, 784, 800, 812, 834, 840, 854, 870, 915, 928, 973, 976, 980, 1015, 1050, 1112, 1120, 1160, 1176, 1200, 1218, 1220, 1225, 1281, 1390, 1392, 1400, 1421, 1450, 1464, 1470, 1525, 1568, 1624, 1668, 1680, 1708, 1740, 1769, 1830, 1946, 1952, 1960, 2030, 2085, 2100, 2135, 2175, 2224, 2320, 2352, 2400, 2436, 2440, 2450, 2562, 2780, 2784, 2800, 2842, 2900, 2919, 2928, 2940, 2989, 3045, 3050, 3248, 3336, 3360, 3416, 3475, 3480, 3538, 3660, 3675, 3892, 3920, 4031, 4060, 4170, 4200, 4263, 4270, 4350, 4448, 4575, 4640, 4704, 4865, 4872, 4880, 4900, 5075, 5124, 5307, 5560, 5600, 5684, 5800, 5838, 5856, 5880, 5978, 6090, 6100, 6405, 6496, 6672, 6811, 6832, 6950, 6960, 7076, 7105, 7320, 7350, 7784, 7840, 8062, 8120, 8340, 8400, 8479, 8526, 8540, 8700, 8845, 8967, 9150, 9730, 9744, 9760, 9800, 10150, 10248, 10425, 10614, 10675, 11120, 11368, 11600, 11676, 11760, 11956, 12093, 12180, 12200, 12383, 12810, 13344, 13622, 13664, 13900, 13920, 14152, 14210, 14595, 14640, 14700, 14945, 15225, 15568, 16124, 16240, 16680, 16800, 16958, 17052, 17080, 17400, 17690, 17934, 18300, 19460, 19488, 19600, 20155, 20300, 20433, 20496, 20850, 21228, 21315, 21350, 22240, 22736, 23200, 23352, 23520, 23912, 24186, 24325, 24360, 24400, 24766, 25437, 25620, 26535, 27244, 27800, 28217, 28304, 28420, 29190, 29280, 29400, 29890, 30450, 31136, 32025, 32248, 32480, 33360, 33916, 34055, 34104, 34160, 34800, 35380, 35525, 35868, 36600, 37149, 38920, 39200, 40310, 40600, 40866, 40992, 41700, 42395, 42456, 42630, 42700, 44225, 44835, 45472, 46704, 47824, 48372, 48650, 48720, 48800, 49532, 50874, 51240, 53070, 54488, 55600, 56434, 56608, 56840, 58380, 58800, 59353, 59780, 60465, 60900, 61915, 64050, 64496, 66720, 67832, 68110, 68208, 68320, 69600, 70760, 71050, 71736, 72975, 73200, 74298, 74725, 77840, 80620, 81200, 81732, 83400, 84651, 84790, 84912, 85260, 85400, 86681, 88450, 89670, 93408, 95648, 96744, 97300, 97440, 99064, 100775, 101748, 102165, 102480, 106140, 106575, 108976, 111200, 112868, 113680, 116760, 117600, 118706, 119560, 120930, 121800, 123830, 127185, 128100, 128992, 132675, 135664, 136220, 136416, 141085, 141520, 142100, 143472, 145950, 146400, 148596, 149450, 155680, 161240, 162400, 163464, 166800, 169302, 169580, 169824, 170275, 170520, 170800, 173362, 176900, 178059, 179340, 185745, 193488, 194600, 197519, 198128, 201550, 203496, 204330, 204960, 211975, 212280, 213150, 217952, 224175, 225736, 227360, 233520, 237412, 239120, 241860, 243600, 245891, 247660, 254370, 256200, 260043, 265350, 271328, 272440, 282170, 283040, 284200, 286944, 291900, 296765, 297192, 298900, 302325, 309575, 322480, 326928, 333600, 338604, 339160, 340550, 341040, 341600, 346724, 353800, 356118, 358680, 371490, 386976, 389200, 395038, 396256, 403100, 406992, 408660, 415471, 423255, 423950, 424560, 426300, 433405, 448350, 451472, 467040, 474824, 478240, 483720, 487200, 491782, 495320, 508740, 510825, 512400, 520086, 530700, 544880, 564340, 568400, 583800, 592557, 593530, 594384, 597800, 604650, 619150, 635925, 644960, 653856, 677208, 678320, 681100, 682080, 693448, 705425, 707600, 712236, 717360, 737673, 742980, 778400, 790076, 806200, 813984, 817320, 830942, 846510, 847900, 849120, 852600, 866810, 890295, 896700, 902944, 928725, 949648, 967440, 983564, 987595, 990640, 1017480, 1021650, 1024800, 1040172, 1061400, 1089760, 1128680, 1136800, 1167600, 1185114, 1187060, 1188768, 1195600, 1209300, 1229455, 1238300, 1246413, 1271850, 1300215, 1354416, 1356640, 1362200, 1386896, 1410850, 1415200, 1424472, 1434720, 1475346, 1483825, 1485960, 1580152, 1612400, 1634640, 1661884, 1693020, 1695800, 1705200, 1721237, 1733620, 1780590, 1793400, 1857450, 1899296, 1934880, 1967128, 1975190, 1981280, 2034960, 2043300, 2077355, 2080344, 2116275, 2122800, 2167025, 2257360, 2335200, 2370228, 2374120, 2391200, 2418600, 2458910, 2476600, 2492826, 2543700, 2600430, 2708832, 2724400, 2773792, 2821700, 2848944, 2950692, 2962785, 2967650, 2971920, 3160304, 3224800, 3269280, 3323768, 3386040, 3391600, 3410400, 3442474, 3467240, 3561180, 3586800, 3688365, 3714900, 3934256, 3950380, 4069920, 4086600, 4154710, 4160688, 4232550, 4245600, 4334050, 4451475, 4514720, 4740456, 4748240, 4837200, 4917820, 4937975, 4953200, 4985652, 5087400, 5163711, 5200860, 5448800, 5643400, 5697888, 5901384, 5925570, 5935300, 5943840, 6147275, 6232065, 6320608, 6501075, 6647536, 6772080, 6783200, 6884948, 6934480, 7122360, 7173600, 7376730, 7429800, 7868512, 7900760, 8173200, 8309420, 8321376, 8465100, 8606185, 8668100, 8902950, 9480912, 9496480, 9674400, 9835640, 9875950, 9906400, 9971304, 10174800, 10327422, 10386775, 10401720, 11286800, 11802768, 11851140, 11870600, 12048659, 12294550, 12464130, 13002150, 13295072, 13544160, 13769896, 13868960, 14244720, 14753460, 14813925, 14859600, 15801520, 16346400, 16618840, 16930200, 17212370, 17336200, 17805900, 18441825, 18961824, 19671280, 19751900, 19942608, 20349600, 20654844, 20773550, 20803440, 22573600, 23605536, 23702280, 23741200, 24097318, 24589100, 24928260, 25818555, 26004300, 27539792, 28489440, 29506920, 29627850, 29719200, 31160325, 31603040, 33237680, 33860400, 34424740, 34672400, 35611800, 36145977, 36883650, 39342560, 39503800, 39885216, 41309688, 41547100, 41606880, 43030925, 47404560, 47482400, 48194636, 49178200, 49856520, 51637110, 52008600, 55079584, 59013840, 59255700, 60243295, 62320650, 66475360, 67720800, 68849480, 69344800, 71223600, 72291954, 73767300, 79007600, 82619376, 83094200, 86061850, 94809120, 96389272, 98356400, 99713040, 103274220, 104017200, 118027680, 118511400, 120486590, 124641300, 129092775, 137698960, 142447200, 144583908, 147534600, 158015200, 165238752, 166188400, 172123700, 180729885, 192778544, 196712800, 199426080, 206548440, 208034400, 237022800, 240973180, 249282600, 258185550, 275397920, 289167816, 295069200, 301216475, 332376800, 344247400, 361459770, 385557088, 413096880, 474045600, 481946360, 498565200, 516371100, 578335632, 590138400, 602432950, 688494800, 722919540, 826193760, 903649425, 963892720, 997130400, 1032742200, 1156671264, 1204865900, 1376989600, 1445839080, 1807298850, 1927785440, 2065484400, 2409731800, 2891678160, 3614597700, 4130968800, 4819463600, 5783356320, 7229195400, 9638927200, 14458390800, 28916781600]

約数ペア:

[(1, 28916781600), (2, 14458390800), (3, 9638927200), (4, 7229195400), (5, 5783356320), (6, 4819463600), (7, 4130968800), (8, 3614597700), (10, 2891678160), (12, 2409731800), (14, 2065484400), (15, 1927785440), (16, 1807298850), (20, 1445839080), (21, 1376989600), (24, 1204865900), (25, 1156671264), (28, 1032742200), (29, 997130400), (30, 963892720), (32, 903649425), (35, 826193760), (40, 722919540), (42, 688494800), (48, 602432950), (49, 590138400), (50, 578335632), (56, 516371100), (58, 498565200), (60, 481946360), (61, 474045600), (70, 413096880), (75, 385557088), (80, 361459770), (84, 344247400), (87, 332376800), (96, 301216475), (98, 295069200), (100, 289167816), (105, 275397920), (112, 258185550), (116, 249282600), (120, 240973180), (122, 237022800), (139, 208034400), (140, 206548440), (145, 199426080), (147, 196712800), (150, 192778544), (160, 180729885), (168, 172123700), (174, 166188400), (175, 165238752), (183, 158015200), (196, 147534600), (200, 144583908), (203, 142447200), (210, 137698960), (224, 129092775), (232, 124641300), (240, 120486590), (244, 118511400), (245, 118027680), (278, 104017200), (280, 103274220), (290, 99713040), (294, 98356400), (300, 96389272), (305, 94809120), (336, 86061850), (348, 83094200), (350, 82619376), (366, 79007600), (392, 73767300), (400, 72291954), (406, 71223600), (417, 69344800), (420, 68849480), (427, 67720800), (435, 66475360), (464, 62320650), (480, 60243295), (488, 59255700), (490, 59013840), (525, 55079584), (556, 52008600), (560, 51637110), (580, 49856520), (588, 49178200), (600, 48194636), (609, 47482400), (610, 47404560), (672, 43030925), (695, 41606880), (696, 41547100), (700, 41309688), (725, 39885216), (732, 39503800), (735, 39342560), (784, 36883650), (800, 36145977), (812, 35611800), (834, 34672400), (840, 34424740), (854, 33860400), (870, 33237680), (915, 31603040), (928, 31160325), (973, 29719200), (976, 29627850), (980, 29506920), (1015, 28489440), (1050, 27539792), (1112, 26004300), (1120, 25818555), (1160, 24928260), (1176, 24589100), (1200, 24097318), (1218, 23741200), (1220, 23702280), (1225, 23605536), (1281, 22573600), (1390, 20803440), (1392, 20773550), (1400, 20654844), (1421, 20349600), (1450, 19942608), (1464, 19751900), (1470, 19671280), (1525, 18961824), (1568, 18441825), (1624, 17805900), (1668, 17336200), (1680, 17212370), (1708, 16930200), (1740, 16618840), (1769, 16346400), (1830, 15801520), (1946, 14859600), (1952, 14813925), (1960, 14753460), (2030, 14244720), (2085, 13868960), (2100, 13769896), (2135, 13544160), (2175, 13295072), (2224, 13002150), (2320, 12464130), (2352, 12294550), (2400, 12048659), (2436, 11870600), (2440, 11851140), (2450, 11802768), (2562, 11286800), (2780, 10401720), (2784, 10386775), (2800, 10327422), (2842, 10174800), (2900, 9971304), (2919, 9906400), (2928, 9875950), (2940, 9835640), (2989, 9674400), (3045, 9496480), (3050, 9480912), (3248, 8902950), (3336, 8668100), (3360, 8606185), (3416, 8465100), (3475, 8321376), (3480, 8309420), (3538, 8173200), (3660, 7900760), (3675, 7868512), (3892, 7429800), (3920, 7376730), (4031, 7173600), (4060, 7122360), (4170, 6934480), (4200, 6884948), (4263, 6783200), (4270, 6772080), (4350, 6647536), (4448, 6501075), (4575, 6320608), (4640, 6232065), (4704, 6147275), (4865, 5943840), (4872, 5935300), (4880, 5925570), (4900, 5901384), (5075, 5697888), (5124, 5643400), (5307, 5448800), (5560, 5200860), (5600, 5163711), (5684, 5087400), (5800, 4985652), (5838, 4953200), (5856, 4937975), (5880, 4917820), (5978, 4837200), (6090, 4748240), (6100, 4740456), (6405, 4514720), (6496, 4451475), (6672, 4334050), (6811, 4245600), (6832, 4232550), (6950, 4160688), (6960, 4154710), (7076, 4086600), (7105, 4069920), (7320, 3950380), (7350, 3934256), (7784, 3714900), (7840, 3688365), (8062, 3586800), (8120, 3561180), (8340, 3467240), (8400, 3442474), (8479, 3410400), (8526, 3391600), (8540, 3386040), (8700, 3323768), (8845, 3269280), (8967, 3224800), (9150, 3160304), (9730, 2971920), (9744, 2967650), (9760, 2962785), (9800, 2950692), (10150, 2848944), (10248, 2821700), (10425, 2773792), (10614, 2724400), (10675, 2708832), (11120, 2600430), (11368, 2543700), (11600, 2492826), (11676, 2476600), (11760, 2458910), (11956, 2418600), (12093, 2391200), (12180, 2374120), (12200, 2370228), (12383, 2335200), (12810, 2257360), (13344, 2167025), (13622, 2122800), (13664, 2116275), (13900, 2080344), (13920, 2077355), (14152, 2043300), (14210, 2034960), (14595, 1981280), (14640, 1975190), (14700, 1967128), (14945, 1934880), (15225, 1899296), (15568, 1857450), (16124, 1793400), (16240, 1780590), (16680, 1733620), (16800, 1721237), (16958, 1705200), (17052, 1695800), (17080, 1693020), (17400, 1661884), (17690, 1634640), (17934, 1612400), (18300, 1580152), (19460, 1485960), (19488, 1483825), (19600, 1475346), (20155, 1434720), (20300, 1424472), (20433, 1415200), (20496, 1410850), (20850, 1386896), (21228, 1362200), (21315, 1356640), (21350, 1354416), (22240, 1300215), (22736, 1271850), (23200, 1246413), (23352, 1238300), (23520, 1229455), (23912, 1209300), (24186, 1195600), (24325, 1188768), (24360, 1187060), (24400, 1185114), (24766, 1167600), (25437, 1136800), (25620, 1128680), (26535, 1089760), (27244, 1061400), (27800, 1040172), (28217, 1024800), (28304, 1021650), (28420, 1017480), (29190, 990640), (29280, 987595), (29400, 983564), (29890, 967440), (30450, 949648), (31136, 928725), (32025, 902944), (32248, 896700), (32480, 890295), (33360, 866810), (33916, 852600), (34055, 849120), (34104, 847900), (34160, 846510), (34800, 830942), (35380, 817320), (35525, 813984), (35868, 806200), (36600, 790076), (37149, 778400), (38920, 742980), (39200, 737673), (40310, 717360), (40600, 712236), (40866, 707600), (40992, 705425), (41700, 693448), (42395, 682080), (42456, 681100), (42630, 678320), (42700, 677208), (44225, 653856), (44835, 644960), (45472, 635925), (46704, 619150), (47824, 604650), (48372, 597800), (48650, 594384), (48720, 593530), (48800, 592557), (49532, 583800), (50874, 568400), (51240, 564340), (53070, 544880), (54488, 530700), (55600, 520086), (56434, 512400), (56608, 510825), (56840, 508740), (58380, 495320), (58800, 491782), (59353, 487200), (59780, 483720), (60465, 478240), (60900, 474824), (61915, 467040), (64050, 451472), (64496, 448350), (66720, 433405), (67832, 426300), (68110, 424560), (68208, 423950), (68320, 423255), (69600, 415471), (70760, 408660), (71050, 406992), (71736, 403100), (72975, 396256), (73200, 395038), (74298, 389200), (74725, 386976), (77840, 371490), (80620, 358680), (81200, 356118), (81732, 353800), (83400, 346724), (84651, 341600), (84790, 341040), (84912, 340550), (85260, 339160), (85400, 338604), (86681, 333600), (88450, 326928), (89670, 322480), (93408, 309575), (95648, 302325), (96744, 298900), (97300, 297192), (97440, 296765), (99064, 291900), (100775, 286944), (101748, 284200), (102165, 283040), (102480, 282170), (106140, 272440), (106575, 271328), (108976, 265350), (111200, 260043), (112868, 256200), (113680, 254370), (116760, 247660), (117600, 245891), (118706, 243600), (119560, 241860), (120930, 239120), (121800, 237412), (123830, 233520), (127185, 227360), (128100, 225736), (128992, 224175), (132675, 217952), (135664, 213150), (136220, 212280), (136416, 211975), (141085, 204960), (141520, 204330), (142100, 203496), (143472, 201550), (145950, 198128), (146400, 197519), (148596, 194600), (149450, 193488), (155680, 185745), (161240, 179340), (162400, 178059), (163464, 176900), (166800, 173362), (169302, 170800), (169580, 170520), (169824, 170275)]