251311421760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3023}}^1$

素因数の和:3278

約数の個数: 448

約数和(自身を含む): 929088921600

約数和(自身を除く): 677777499840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 139, 140, 160, 168, 178, 192, 210, 224, 240, 267, 278, 280, 320, 336, 356, 417, 420, 445, 448, 480, 534, 556, 560, 623, 672, 695, 712, 834, 840, 890, 960, 973, 1068, 1112, 1120, 1246, 1335, 1344, 1390, 1424, 1668, 1680, 1780, 1869, 1946, 2085, 2136, 2224, 2240, 2492, 2670, 2780, 2848, 2919, 3023, 3115, 3336, 3360, 3560, 3738, 3892, 4170, 4272, 4448, 4865, 4984, 5340, 5560, 5696, 5838, 6046, 6230, 6672, 6720, 7120, 7476, 7784, 8340, 8544, 8896, 9069, 9345, 9730, 9968, 10680, 11120, 11676, 12092, 12371, 12460, 13344, 14240, 14595, 14952, 15115, 15568, 16680, 17088, 18138, 18690, 19460, 19936, 21161, 21360, 22240, 23352, 24184, 24742, 24920, 26688, 28480, 29190, 29904, 30230, 31136, 33360, 36276, 37113, 37380, 38920, 39872, 42322, 42720, 44480, 45345, 46704, 48368, 49484, 49840, 58380, 59808, 60460, 61855, 62272, 63483, 66720, 72552, 74226, 74760, 77840, 84644, 85440, 86597, 90690, 93408, 96736, 98968, 99680, 105805, 116760, 119616, 120920, 123710, 126966, 133440, 145104, 148452, 149520, 155680, 169288, 173194, 181380, 185565, 186816, 193472, 197936, 199360, 211610, 233520, 241840, 247420, 253932, 259791, 269047, 290208, 296904, 299040, 311360, 317415, 338576, 346388, 362760, 371130, 395872, 420197, 423220, 432985, 467040, 483680, 494840, 507864, 519582, 538094, 580416, 593808, 598080, 634830, 677152, 692776, 725520, 742260, 791744, 807141, 840394, 846440, 865970, 934080, 967360, 989680, 1015728, 1039164, 1076188, 1187616, 1260591, 1269660, 1298955, 1345235, 1354304, 1385552, 1451040, 1484520, 1614282, 1680788, 1692880, 1731940, 1883329, 1979360, 2031456, 2078328, 2100985, 2152376, 2375232, 2521182, 2539320, 2597910, 2690470, 2771104, 2902080, 2941379, 2969040, 3228564, 3361576, 3385760, 3463880, 3766658, 3958720, 4035705, 4062912, 4156656, 4201970, 4304752, 5042364, 5078640, 5195820, 5380940, 5542208, 5649987, 5882758, 5938080, 6302955, 6457128, 6723152, 6771520, 6927760, 7533316, 8071410, 8313312, 8403940, 8609504, 8824137, 9416645, 10084728, 10157280, 10391640, 10761880, 11299974, 11765516, 11876160, 12605910, 12914256, 13446304, 13855520, 14706895, 15066632, 16142820, 16626624, 16807880, 17219008, 17648274, 18833290, 20169456, 20314560, 20783280, 21523760, 22599948, 23531032, 25211820, 25828512, 26892608, 27711040, 28249935, 29413790, 30133264, 32285640, 33615760, 35296548, 37397533, 37666580, 40338912, 41566560, 43047520, 44120685, 45199896, 47062064, 50423640, 51657024, 56499870, 58827580, 60266528, 64571280, 67231520, 70593096, 74795066, 75333160, 80677824, 83133120, 86095040, 88241370, 90399792, 94124128, 100847280, 112192599, 112999740, 117655160, 120533056, 129142560, 134463040, 141186192, 149590132, 150666320, 176482740, 180799584, 186987665, 188248256, 201694560, 224385198, 225999480, 235310320, 258285120, 261782731, 282372384, 299180264, 301332640, 352965480, 361599168, 373975330, 403389120, 448770396, 451998960, 470620640, 523565462, 560962995, 564744768, 598360528, 602665280, 705930960, 747950660, 785348193, 897540792, 903997920, 941241280, 1047130924, 1121925990, 1196721056, 1308913655, 1411861920, 1495901320, 1570696386, 1795081584, 1807995840, 2094261848, 2243851980, 2393442112, 2617827310, 2823723840, 2991802640, 3141392772, 3590163168, 3926740965, 4188523696, 4487703960, 5235654620, 5983605280, 6282785544, 7180326336, 7853481930, 8377047392, 8975407920, 10471309240, 11967210560, 12565571088, 15706963860, 16754094784, 17950815840, 20942618480, 25131142176, 31413927720, 35901631680, 41885236960, 50262284352, 62827855440, 83770473920, 125655710880, 251311421760]

約数ペア:

[(1, 251311421760), (2, 125655710880), (3, 83770473920), (4, 62827855440), (5, 50262284352), (6, 41885236960), (7, 35901631680), (8, 31413927720), (10, 25131142176), (12, 20942618480), (14, 17950815840), (15, 16754094784), (16, 15706963860), (20, 12565571088), (21, 11967210560), (24, 10471309240), (28, 8975407920), (30, 8377047392), (32, 7853481930), (35, 7180326336), (40, 6282785544), (42, 5983605280), (48, 5235654620), (56, 4487703960), (60, 4188523696), (64, 3926740965), (70, 3590163168), (80, 3141392772), (84, 2991802640), (89, 2823723840), (96, 2617827310), (105, 2393442112), (112, 2243851980), (120, 2094261848), (139, 1807995840), (140, 1795081584), (160, 1570696386), (168, 1495901320), (178, 1411861920), (192, 1308913655), (210, 1196721056), (224, 1121925990), (240, 1047130924), (267, 941241280), (278, 903997920), (280, 897540792), (320, 785348193), (336, 747950660), (356, 705930960), (417, 602665280), (420, 598360528), (445, 564744768), (448, 560962995), (480, 523565462), (534, 470620640), (556, 451998960), (560, 448770396), (623, 403389120), (672, 373975330), (695, 361599168), (712, 352965480), (834, 301332640), (840, 299180264), (890, 282372384), (960, 261782731), (973, 258285120), (1068, 235310320), (1112, 225999480), (1120, 224385198), (1246, 201694560), (1335, 188248256), (1344, 186987665), (1390, 180799584), (1424, 176482740), (1668, 150666320), (1680, 149590132), (1780, 141186192), (1869, 134463040), (1946, 129142560), (2085, 120533056), (2136, 117655160), (2224, 112999740), (2240, 112192599), (2492, 100847280), (2670, 94124128), (2780, 90399792), (2848, 88241370), (2919, 86095040), (3023, 83133120), (3115, 80677824), (3336, 75333160), (3360, 74795066), (3560, 70593096), (3738, 67231520), (3892, 64571280), (4170, 60266528), (4272, 58827580), (4448, 56499870), (4865, 51657024), (4984, 50423640), (5340, 47062064), (5560, 45199896), (5696, 44120685), (5838, 43047520), (6046, 41566560), (6230, 40338912), (6672, 37666580), (6720, 37397533), (7120, 35296548), (7476, 33615760), (7784, 32285640), (8340, 30133264), (8544, 29413790), (8896, 28249935), (9069, 27711040), (9345, 26892608), (9730, 25828512), (9968, 25211820), (10680, 23531032), (11120, 22599948), (11676, 21523760), (12092, 20783280), (12371, 20314560), (12460, 20169456), (13344, 18833290), (14240, 17648274), (14595, 17219008), (14952, 16807880), (15115, 16626624), (15568, 16142820), (16680, 15066632), (17088, 14706895), (18138, 13855520), (18690, 13446304), (19460, 12914256), (19936, 12605910), (21161, 11876160), (21360, 11765516), (22240, 11299974), (23352, 10761880), (24184, 10391640), (24742, 10157280), (24920, 10084728), (26688, 9416645), (28480, 8824137), (29190, 8609504), (29904, 8403940), (30230, 8313312), (31136, 8071410), (33360, 7533316), (36276, 6927760), (37113, 6771520), (37380, 6723152), (38920, 6457128), (39872, 6302955), (42322, 5938080), (42720, 5882758), (44480, 5649987), (45345, 5542208), (46704, 5380940), (48368, 5195820), (49484, 5078640), (49840, 5042364), (58380, 4304752), (59808, 4201970), (60460, 4156656), (61855, 4062912), (62272, 4035705), (63483, 3958720), (66720, 3766658), (72552, 3463880), (74226, 3385760), (74760, 3361576), (77840, 3228564), (84644, 2969040), (85440, 2941379), (86597, 2902080), (90690, 2771104), (93408, 2690470), (96736, 2597910), (98968, 2539320), (99680, 2521182), (105805, 2375232), (116760, 2152376), (119616, 2100985), (120920, 2078328), (123710, 2031456), (126966, 1979360), (133440, 1883329), (145104, 1731940), (148452, 1692880), (149520, 1680788), (155680, 1614282), (169288, 1484520), (173194, 1451040), (181380, 1385552), (185565, 1354304), (186816, 1345235), (193472, 1298955), (197936, 1269660), (199360, 1260591), (211610, 1187616), (233520, 1076188), (241840, 1039164), (247420, 1015728), (253932, 989680), (259791, 967360), (269047, 934080), (290208, 865970), (296904, 846440), (299040, 840394), (311360, 807141), (317415, 791744), (338576, 742260), (346388, 725520), (362760, 692776), (371130, 677152), (395872, 634830), (420197, 598080), (423220, 593808), (432985, 580416), (467040, 538094), (483680, 519582), (494840, 507864)]