21425508720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 960

約数和(自身を含む): 94993920000

約数和(自身を除く): 73568411280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 147, 154, 165, 168, 176, 180, 189, 196, 198, 210, 216, 220, 231, 239, 240, 242, 245, 252, 264, 270, 280, 294, 297, 308, 315, 330, 336, 343, 360, 363, 378, 385, 392, 396, 420, 432, 440, 441, 462, 478, 484, 490, 495, 504, 528, 539, 540, 560, 588, 594, 605, 616, 630, 660, 686, 693, 717, 720, 726, 735, 756, 770, 784, 792, 840, 847, 880, 882, 924, 945, 956, 968, 980, 990, 1008, 1029, 1078, 1080, 1089, 1155, 1176, 1188, 1195, 1210, 1232, 1260, 1320, 1323, 1372, 1386, 1434, 1452, 1470, 1485, 1512, 1540, 1584, 1617, 1673, 1680, 1694, 1715, 1764, 1815, 1848, 1890, 1912, 1936, 1960, 1980, 2058, 2079, 2151, 2156, 2160, 2178, 2205, 2310, 2352, 2376, 2390, 2420, 2520, 2541, 2629, 2640, 2646, 2695, 2744, 2772, 2868, 2904, 2940, 2970, 3024, 3080, 3087, 3234, 3267, 3346, 3388, 3430, 3465, 3528, 3585, 3630, 3696, 3773, 3780, 3824, 3920, 3960, 4116, 4158, 4235, 4302, 4312, 4356, 4410, 4620, 4752, 4780, 4840, 4851, 5019, 5040, 5082, 5145, 5258, 5292, 5390, 5445, 5488, 5544, 5736, 5808, 5880, 5929, 5940, 6160, 6174, 6453, 6468, 6534, 6615, 6692, 6776, 6860, 6930, 7056, 7170, 7260, 7546, 7560, 7623, 7887, 7920, 8085, 8232, 8316, 8365, 8470, 8604, 8624, 8712, 8820, 9240, 9261, 9560, 9680, 9702, 10038, 10164, 10290, 10395, 10516, 10584, 10755, 10780, 10890, 11088, 11319, 11472, 11711, 11760, 11858, 11880, 12348, 12705, 12906, 12936, 13068, 13145, 13230, 13384, 13552, 13720, 13860, 14340, 14520, 14553, 15057, 15092, 15120, 15246, 15435, 15774, 16170, 16335, 16464, 16632, 16730, 16940, 17208, 17424, 17640, 17787, 18403, 18480, 18522, 18865, 19120, 19404, 20076, 20328, 20580, 20790, 21032, 21168, 21510, 21560, 21780, 22638, 22869, 23422, 23661, 23716, 23760, 24255, 24696, 25095, 25410, 25812, 25872, 26136, 26290, 26460, 26768, 27440, 27720, 28680, 28919, 29040, 29106, 29645, 30114, 30184, 30492, 30870, 31548, 32265, 32340, 32670, 33264, 33460, 33880, 33957, 34416, 35133, 35280, 35574, 36806, 37044, 37730, 38115, 38808, 39435, 40152, 40656, 41160, 41503, 41580, 42064, 43020, 43120, 43560, 45171, 45276, 45738, 46305, 46844, 47322, 47432, 48510, 49392, 50190, 50820, 51624, 52272, 52580, 52920, 53361, 55209, 55440, 56595, 57360, 57838, 58212, 58555, 59290, 60228, 60368, 60984, 61740, 63096, 64530, 64680, 65340, 66920, 67760, 67914, 70266, 70983, 71148, 72765, 73612, 74088, 75285, 75460, 76230, 77616, 78870, 80304, 81977, 82320, 83006, 83160, 86040, 86757, 87120, 88935, 90342, 90552, 91476, 92015, 92610, 93688, 94644, 94864, 97020, 100380, 101640, 101871, 103248, 105160, 105399, 105840, 106722, 110418, 113190, 114345, 115676, 116424, 117110, 118305, 118580, 120456, 121968, 123480, 124509, 126192, 128821, 129060, 129360, 130680, 133840, 135828, 140532, 141966, 142296, 144595, 145530, 147224, 148176, 150570, 150920, 152460, 157740, 160083, 163954, 165627, 166012, 166320, 169785, 172080, 173514, 175665, 177870, 180684, 181104, 182952, 184030, 185220, 187376, 189288, 194040, 200760, 202433, 203280, 203742, 207515, 210320, 210798, 213444, 220836, 225855, 226380, 228690, 231352, 232848, 234220, 236610, 237160, 240912, 245931, 246960, 249018, 257642, 258120, 260271, 261360, 266805, 271656, 276045, 281064, 283932, 284592, 289190, 291060, 294448, 301140, 301840, 304920, 315480, 316197, 320166, 327908, 331254, 332024, 339570, 347028, 351330, 354915, 355740, 361368, 365904, 368060, 370440, 373527, 378576, 386463, 388080, 401520, 404866, 407484, 409885, 415030, 421596, 426888, 433785, 441672, 451710, 452760, 457380, 462704, 468440, 473220, 474320, 491862, 496881, 498036, 509355, 515284, 516240, 520542, 526995, 533610, 543312, 552090, 562128, 567864, 578380, 582120, 602280, 607299, 609840, 622545, 630960, 632394, 640332, 644105, 655816, 662508, 664048, 679140, 694056, 702660, 709830, 711480, 722736, 736120, 737793, 740880, 747054, 772926, 780813, 800415, 809732, 814968, 819770, 828135, 830060, 843192, 853776, 867570, 883344, 901747, 903420, 905520, 914760, 936880, 946440, 983724, 993762, 996072, 1012165, 1018710, 1030568, 1041084, 1053990, 1067220, 1104180, 1120581, 1135728, 1156760, 1159389, 1164240, 1204560, 1214598, 1229655, 1245090, 1264788, 1280664, 1288210, 1301355, 1311632, 1325016, 1358280, 1388112, 1405320, 1417031, 1419660, 1422960, 1472240, 1475586, 1494108, 1545852, 1561626, 1580985, 1600830, 1619464, 1629936, 1639540, 1656270, 1660120, 1686384, 1735140, 1803494, 1806840, 1821897, 1829520, 1867635, 1892880, 1932315, 1967448, 1987524, 1992144, 2024330, 2037420, 2061136, 2082168, 2107980, 2134440, 2208360, 2213379, 2241162, 2313520, 2318778, 2429196, 2459310, 2484405, 2490180, 2529576, 2561328, 2576420, 2602710, 2650032, 2705241, 2716560, 2810640, 2834062, 2839320, 2951172, 2988216, 3036495, 3091704, 3123252, 3161970, 3201660, 3238928, 3279080, 3312540, 3320240, 3470280, 3478167, 3606988, 3613680, 3643794, 3688965, 3735270, 3864630, 3904065, 3934896, 3975048, 4048660, 4074840, 4164336, 4215960, 4251093, 4268880, 4416720, 4426758, 4482324, 4508735, 4637556, 4858392, 4918620, 4968810, 4980360, 5059152, 5152840, 5205420, 5410482, 5465691, 5602905, 5668124, 5678640, 5796945, 5902344, 5976432, 6072990, 6183408, 6246504, 6323940, 6403320, 6558160, 6625080, 6940560, 6956334, 7085155, 7213976, 7287588, 7377930, 7470540, 7729260, 7808130, 7950096, 8097320, 8115723, 8149680, 8431920, 8502186, 8853516, 8964648, 9017470, 9109485, 9275112, 9716784, 9837240, 9919217, 9937620, 9960720, 10305680, 10410840, 10820964, 10931382, 11066895, 11205810, 11336248, 11593890, 11804688, 12145980, 12493008, 12647880, 12753279, 12806640, 13250160, 13526205, 13912668, 14170310, 14427952, 14575176, 14755860, 14941080, 15458520, 15616260, 16194640, 16231446, 17004372, 17390835, 17707032, 17929296, 18034940, 18218970, 18550224, 19674480, 19838434, 19875240, 20821680, 21255465, 21641928, 21862764, 22133790, 22411620, 22672496, 23187780, 24291960, 24347169, 25295760, 25506558, 27052410, 27328455, 27825336, 28340620, 29150352, 29511720, 29757651, 29882160, 30917040, 31232520, 32462892, 34008744, 34781670, 35414064, 36069880, 36437940, 38259837, 39676868, 39750480, 40578615, 42510930, 43283856, 43725528, 44267580, 44823240, 46375560, 48583920, 48694338, 49596085, 51013116, 54104820, 54656910, 55650672, 56681240, 59023440, 59515302, 62465040, 63766395, 64925784, 68017488, 69563340, 72139760, 72875880, 76519674, 79353736, 81157230, 85021860, 87451056, 88535160, 89272953, 89646480, 92751120, 97388676, 99192170, 102026232, 108209640, 109313820, 113362480, 119030604, 121735845, 127532790, 129851568, 139126680, 145751760, 148788255, 153039348, 158707472, 162314460, 170043720, 177070320, 178545906, 191299185, 194777352, 198384340, 204052464, 216419280, 218627640, 238061208, 243471690, 255065580, 267818859, 278253360, 297576510, 306078696, 324628920, 340087440, 357091812, 382598370, 389554704, 396768680, 437255280, 446364765, 476122416, 486943380, 510131160, 535637718, 595153020, 612157392, 649257840, 714183624, 765196740, 793537360, 892729530, 973886760, 1020262320, 1071275436, 1190306040, 1339094295, 1428367248, 1530393480, 1785459060, 1947773520, 2142550872, 2380612080, 2678188590, 3060786960, 3570918120, 4285101744, 5356377180, 7141836240, 10712754360, 21425508720]

約数ペア:

[(1, 21425508720), (2, 10712754360), (3, 7141836240), (4, 5356377180), (5, 4285101744), (6, 3570918120), (7, 3060786960), (8, 2678188590), (9, 2380612080), (10, 2142550872), (11, 1947773520), (12, 1785459060), (14, 1530393480), (15, 1428367248), (16, 1339094295), (18, 1190306040), (20, 1071275436), (21, 1020262320), (22, 973886760), (24, 892729530), (27, 793537360), (28, 765196740), (30, 714183624), (33, 649257840), (35, 612157392), (36, 595153020), (40, 535637718), (42, 510131160), (44, 486943380), (45, 476122416), (48, 446364765), (49, 437255280), (54, 396768680), (55, 389554704), (56, 382598370), (60, 357091812), (63, 340087440), (66, 324628920), (70, 306078696), (72, 297576510), (77, 278253360), (80, 267818859), (84, 255065580), (88, 243471690), (90, 238061208), (98, 218627640), (99, 216419280), (105, 204052464), (108, 198384340), (110, 194777352), (112, 191299185), (120, 178545906), (121, 177070320), (126, 170043720), (132, 162314460), (135, 158707472), (140, 153039348), (144, 148788255), (147, 145751760), (154, 139126680), (165, 129851568), (168, 127532790), (176, 121735845), (180, 119030604), (189, 113362480), (196, 109313820), (198, 108209640), (210, 102026232), (216, 99192170), (220, 97388676), (231, 92751120), (239, 89646480), (240, 89272953), (242, 88535160), (245, 87451056), (252, 85021860), (264, 81157230), (270, 79353736), (280, 76519674), (294, 72875880), (297, 72139760), (308, 69563340), (315, 68017488), (330, 64925784), (336, 63766395), (343, 62465040), (360, 59515302), (363, 59023440), (378, 56681240), (385, 55650672), (392, 54656910), (396, 54104820), (420, 51013116), (432, 49596085), (440, 48694338), (441, 48583920), (462, 46375560), (478, 44823240), (484, 44267580), (490, 43725528), (495, 43283856), (504, 42510930), (528, 40578615), (539, 39750480), (540, 39676868), (560, 38259837), (588, 36437940), (594, 36069880), (605, 35414064), (616, 34781670), (630, 34008744), (660, 32462892), (686, 31232520), (693, 30917040), (717, 29882160), (720, 29757651), (726, 29511720), (735, 29150352), (756, 28340620), (770, 27825336), (784, 27328455), (792, 27052410), (840, 25506558), (847, 25295760), (880, 24347169), (882, 24291960), (924, 23187780), (945, 22672496), (956, 22411620), (968, 22133790), (980, 21862764), (990, 21641928), (1008, 21255465), (1029, 20821680), (1078, 19875240), (1080, 19838434), (1089, 19674480), (1155, 18550224), (1176, 18218970), (1188, 18034940), (1195, 17929296), (1210, 17707032), (1232, 17390835), (1260, 17004372), (1320, 16231446), (1323, 16194640), (1372, 15616260), (1386, 15458520), (1434, 14941080), (1452, 14755860), (1470, 14575176), (1485, 14427952), (1512, 14170310), (1540, 13912668), (1584, 13526205), (1617, 13250160), (1673, 12806640), (1680, 12753279), (1694, 12647880), (1715, 12493008), (1764, 12145980), (1815, 11804688), (1848, 11593890), (1890, 11336248), (1912, 11205810), (1936, 11066895), (1960, 10931382), (1980, 10820964), (2058, 10410840), (2079, 10305680), (2151, 9960720), (2156, 9937620), (2160, 9919217), (2178, 9837240), (2205, 9716784), (2310, 9275112), (2352, 9109485), (2376, 9017470), (2390, 8964648), (2420, 8853516), (2520, 8502186), (2541, 8431920), (2629, 8149680), (2640, 8115723), (2646, 8097320), (2695, 7950096), (2744, 7808130), (2772, 7729260), (2868, 7470540), (2904, 7377930), (2940, 7287588), (2970, 7213976), (3024, 7085155), (3080, 6956334), (3087, 6940560), (3234, 6625080), (3267, 6558160), (3346, 6403320), (3388, 6323940), (3430, 6246504), (3465, 6183408), (3528, 6072990), (3585, 5976432), (3630, 5902344), (3696, 5796945), (3773, 5678640), (3780, 5668124), (3824, 5602905), (3920, 5465691), (3960, 5410482), (4116, 5205420), (4158, 5152840), (4235, 5059152), (4302, 4980360), (4312, 4968810), (4356, 4918620), (4410, 4858392), (4620, 4637556), (4752, 4508735), (4780, 4482324), (4840, 4426758), (4851, 4416720), (5019, 4268880), (5040, 4251093), (5082, 4215960), (5145, 4164336), (5258, 4074840), (5292, 4048660), (5390, 3975048), (5445, 3934896), (5488, 3904065), (5544, 3864630), (5736, 3735270), (5808, 3688965), (5880, 3643794), (5929, 3613680), (5940, 3606988), (6160, 3478167), (6174, 3470280), (6453, 3320240), (6468, 3312540), (6534, 3279080), (6615, 3238928), (6692, 3201660), (6776, 3161970), (6860, 3123252), (6930, 3091704), (7056, 3036495), (7170, 2988216), (7260, 2951172), (7546, 2839320), (7560, 2834062), (7623, 2810640), (7887, 2716560), (7920, 2705241), (8085, 2650032), (8232, 2602710), (8316, 2576420), (8365, 2561328), (8470, 2529576), (8604, 2490180), (8624, 2484405), (8712, 2459310), (8820, 2429196), (9240, 2318778), (9261, 2313520), (9560, 2241162), (9680, 2213379), (9702, 2208360), (10038, 2134440), (10164, 2107980), (10290, 2082168), (10395, 2061136), (10516, 2037420), (10584, 2024330), (10755, 1992144), (10780, 1987524), (10890, 1967448), (11088, 1932315), (11319, 1892880), (11472, 1867635), (11711, 1829520), (11760, 1821897), (11858, 1806840), (11880, 1803494), (12348, 1735140), (12705, 1686384), (12906, 1660120), (12936, 1656270), (13068, 1639540), (13145, 1629936), (13230, 1619464), (13384, 1600830), (13552, 1580985), (13720, 1561626), (13860, 1545852), (14340, 1494108), (14520, 1475586), (14553, 1472240), (15057, 1422960), (15092, 1419660), (15120, 1417031), (15246, 1405320), (15435, 1388112), (15774, 1358280), (16170, 1325016), (16335, 1311632), (16464, 1301355), (16632, 1288210), (16730, 1280664), (16940, 1264788), (17208, 1245090), (17424, 1229655), (17640, 1214598), (17787, 1204560), (18403, 1164240), (18480, 1159389), (18522, 1156760), (18865, 1135728), (19120, 1120581), (19404, 1104180), (20076, 1067220), (20328, 1053990), (20580, 1041084), (20790, 1030568), (21032, 1018710), (21168, 1012165), (21510, 996072), (21560, 993762), (21780, 983724), (22638, 946440), (22869, 936880), (23422, 914760), (23661, 905520), (23716, 903420), (23760, 901747), (24255, 883344), (24696, 867570), (25095, 853776), (25410, 843192), (25812, 830060), (25872, 828135), (26136, 819770), (26290, 814968), (26460, 809732), (26768, 800415), (27440, 780813), (27720, 772926), (28680, 747054), (28919, 740880), (29040, 737793), (29106, 736120), (29645, 722736), (30114, 711480), (30184, 709830), (30492, 702660), (30870, 694056), (31548, 679140), (32265, 664048), (32340, 662508), (32670, 655816), (33264, 644105), (33460, 640332), (33880, 632394), (33957, 630960), (34416, 622545), (35133, 609840), (35280, 607299), (35574, 602280), (36806, 582120), (37044, 578380), (37730, 567864), (38115, 562128), (38808, 552090), (39435, 543312), (40152, 533610), (40656, 526995), (41160, 520542), (41503, 516240), (41580, 515284), (42064, 509355), (43020, 498036), (43120, 496881), (43560, 491862), (45171, 474320), (45276, 473220), (45738, 468440), (46305, 462704), (46844, 457380), (47322, 452760), (47432, 451710), (48510, 441672), (49392, 433785), (50190, 426888), (50820, 421596), (51624, 415030), (52272, 409885), (52580, 407484), (52920, 404866), (53361, 401520), (55209, 388080), (55440, 386463), (56595, 378576), (57360, 373527), (57838, 370440), (58212, 368060), (58555, 365904), (59290, 361368), (60228, 355740), (60368, 354915), (60984, 351330), (61740, 347028), (63096, 339570), (64530, 332024), (64680, 331254), (65340, 327908), (66920, 320166), (67760, 316197), (67914, 315480), (70266, 304920), (70983, 301840), (71148, 301140), (72765, 294448), (73612, 291060), (74088, 289190), (75285, 284592), (75460, 283932), (76230, 281064), (77616, 276045), (78870, 271656), (80304, 266805), (81977, 261360), (82320, 260271), (83006, 258120), (83160, 257642), (86040, 249018), (86757, 246960), (87120, 245931), (88935, 240912), (90342, 237160), (90552, 236610), (91476, 234220), (92015, 232848), (92610, 231352), (93688, 228690), (94644, 226380), (94864, 225855), (97020, 220836), (100380, 213444), (101640, 210798), (101871, 210320), (103248, 207515), (105160, 203742), (105399, 203280), (105840, 202433), (106722, 200760), (110418, 194040), (113190, 189288), (114345, 187376), (115676, 185220), (116424, 184030), (117110, 182952), (118305, 181104), (118580, 180684), (120456, 177870), (121968, 175665), (123480, 173514), (124509, 172080), (126192, 169785), (128821, 166320), (129060, 166012), (129360, 165627), (130680, 163954), (133840, 160083), (135828, 157740), (140532, 152460), (141966, 150920), (142296, 150570), (144595, 148176), (145530, 147224)]