31528294560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:841

約数の個数: 576

約数和(自身を含む): 127911813120

約数和(自身を除く): 96383518560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 163, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 326, 336, 360, 372, 420, 434, 465, 480, 489, 496, 504, 558, 560, 619, 620, 630, 651, 652, 672, 720, 744, 815, 840, 868, 930, 978, 992, 1008, 1085, 1116, 1120, 1141, 1238, 1240, 1260, 1302, 1304, 1395, 1440, 1467, 1488, 1630, 1680, 1736, 1857, 1860, 1953, 1956, 2016, 2170, 2232, 2282, 2445, 2476, 2480, 2520, 2604, 2608, 2790, 2934, 2976, 3095, 3255, 3260, 3360, 3423, 3472, 3714, 3720, 3906, 3912, 4333, 4340, 4464, 4564, 4890, 4952, 4960, 5040, 5053, 5208, 5216, 5571, 5580, 5705, 5868, 6190, 6510, 6520, 6846, 6944, 7335, 7428, 7440, 7812, 7824, 8666, 8680, 8928, 9128, 9285, 9765, 9780, 9904, 10080, 10106, 10269, 10416, 11142, 11160, 11410, 11736, 12380, 12999, 13020, 13040, 13692, 14670, 14856, 14880, 15159, 15624, 15648, 17115, 17332, 17360, 18256, 18570, 19189, 19530, 19560, 19808, 20212, 20538, 20832, 21665, 22284, 22320, 22820, 23472, 24760, 25265, 25998, 26040, 26080, 27384, 27855, 29340, 29712, 30318, 31248, 34230, 34664, 34720, 35371, 36512, 37140, 38378, 38997, 39060, 39120, 40424, 41076, 43330, 44568, 44640, 45477, 45640, 46944, 49520, 50530, 51345, 51996, 52080, 54768, 55710, 57567, 58680, 59424, 60636, 62496, 64995, 68460, 69328, 70742, 74280, 75795, 76756, 77994, 78120, 78240, 80848, 82152, 86660, 89136, 90954, 91280, 95945, 99040, 100897, 101060, 102690, 103992, 104160, 106113, 109536, 111420, 115134, 117360, 121272, 129990, 134323, 136920, 138656, 141484, 148560, 151590, 153512, 155988, 156240, 161696, 164304, 172701, 173320, 176855, 178272, 181908, 182560, 191890, 194985, 201794, 202120, 205380, 207984, 212226, 222840, 227385, 230268, 234720, 242544, 259980, 268646, 273840, 282968, 287835, 297120, 302691, 303180, 307024, 311976, 312480, 318339, 328608, 345402, 346640, 353710, 363816, 383780, 389970, 402969, 403588, 404240, 410760, 415968, 424452, 445680, 454770, 460536, 485088, 504485, 519960, 530565, 537292, 547680, 565936, 575670, 605382, 606360, 614048, 623952, 636678, 671615, 690804, 693280, 706279, 707420, 727632, 767560, 779940, 805938, 807176, 808480, 821520, 848904, 863505, 891360, 908073, 909540, 921072, 1008970, 1039920, 1061130, 1074584, 1131872, 1151340, 1208907, 1210764, 1212720, 1247904, 1273356, 1343230, 1381608, 1412558, 1414840, 1455264, 1513455, 1535120, 1559880, 1591695, 1611876, 1614352, 1643040, 1697808, 1727010, 1816146, 1819080, 1842144, 2014845, 2017940, 2079840, 2118837, 2122260, 2149168, 2302680, 2417814, 2421528, 2425440, 2546712, 2686460, 2763216, 2825116, 2829680, 3026910, 3070240, 3119760, 3127807, 3183390, 3223752, 3228704, 3395616, 3454020, 3531395, 3632292, 3638160, 4029690, 4035880, 4237674, 4244520, 4298336, 4540365, 4605360, 4835628, 4843056, 5093424, 5372920, 5526432, 5650232, 5659360, 6044535, 6053820, 6239520, 6255614, 6356511, 6366780, 6447504, 6908040, 7062790, 7264584, 7276320, 8059380, 8071760, 8475348, 8489040, 9080730, 9210720, 9383421, 9671256, 9686112, 10186848, 10594185, 10745840, 11300464, 12089070, 12107640, 12511228, 12713022, 12733560, 12895008, 13816080, 14125580, 14529168, 15639035, 16118760, 16143520, 16950696, 16978080, 18161460, 18766842, 19342512, 21188370, 21491680, 21894649, 22600928, 24178140, 24215280, 25022456, 25426044, 25467120, 27632160, 28150263, 28251160, 29058336, 31278070, 31782555, 32237520, 33901392, 36322920, 37533684, 38685024, 42376740, 43789298, 46917105, 48356280, 48430560, 50044912, 50852088, 50934240, 56300526, 56502320, 62556140, 63565110, 64475040, 65683947, 67802784, 72645840, 75067368, 84753480, 87578596, 93834210, 96712560, 100089824, 101704176, 109473245, 112601052, 113004640, 125112280, 127130220, 131367894, 140751315, 145291680, 150134736, 169506960, 175157192, 187668420, 193425120, 197051841, 203408352, 218946490, 225202104, 250224560, 254260440, 262735788, 281502630, 300269472, 328419735, 339013920, 350314384, 375336840, 394103682, 437892980, 450404208, 500449120, 508520880, 525471576, 563005260, 656839470, 700628768, 750673680, 788207364, 875785960, 900808416, 985259205, 1017041760, 1050943152, 1126010520, 1313678940, 1501347360, 1576414728, 1751571920, 1970518410, 2101886304, 2252021040, 2627357880, 3152829456, 3503143840, 3941036820, 4504042080, 5254715760, 6305658912, 7882073640, 10509431520, 15764147280, 31528294560]

約数ペア:

[(1, 31528294560), (2, 15764147280), (3, 10509431520), (4, 7882073640), (5, 6305658912), (6, 5254715760), (7, 4504042080), (8, 3941036820), (9, 3503143840), (10, 3152829456), (12, 2627357880), (14, 2252021040), (15, 2101886304), (16, 1970518410), (18, 1751571920), (20, 1576414728), (21, 1501347360), (24, 1313678940), (28, 1126010520), (30, 1050943152), (31, 1017041760), (32, 985259205), (35, 900808416), (36, 875785960), (40, 788207364), (42, 750673680), (45, 700628768), (48, 656839470), (56, 563005260), (60, 525471576), (62, 508520880), (63, 500449120), (70, 450404208), (72, 437892980), (80, 394103682), (84, 375336840), (90, 350314384), (93, 339013920), (96, 328419735), (105, 300269472), (112, 281502630), (120, 262735788), (124, 254260440), (126, 250224560), (140, 225202104), (144, 218946490), (155, 203408352), (160, 197051841), (163, 193425120), (168, 187668420), (180, 175157192), (186, 169506960), (210, 150134736), (217, 145291680), (224, 140751315), (240, 131367894), (248, 127130220), (252, 125112280), (279, 113004640), (280, 112601052), (288, 109473245), (310, 101704176), (315, 100089824), (326, 96712560), (336, 93834210), (360, 87578596), (372, 84753480), (420, 75067368), (434, 72645840), (465, 67802784), (480, 65683947), (489, 64475040), (496, 63565110), (504, 62556140), (558, 56502320), (560, 56300526), (619, 50934240), (620, 50852088), (630, 50044912), (651, 48430560), (652, 48356280), (672, 46917105), (720, 43789298), (744, 42376740), (815, 38685024), (840, 37533684), (868, 36322920), (930, 33901392), (978, 32237520), (992, 31782555), (1008, 31278070), (1085, 29058336), (1116, 28251160), (1120, 28150263), (1141, 27632160), (1238, 25467120), (1240, 25426044), (1260, 25022456), (1302, 24215280), (1304, 24178140), (1395, 22600928), (1440, 21894649), (1467, 21491680), (1488, 21188370), (1630, 19342512), (1680, 18766842), (1736, 18161460), (1857, 16978080), (1860, 16950696), (1953, 16143520), (1956, 16118760), (2016, 15639035), (2170, 14529168), (2232, 14125580), (2282, 13816080), (2445, 12895008), (2476, 12733560), (2480, 12713022), (2520, 12511228), (2604, 12107640), (2608, 12089070), (2790, 11300464), (2934, 10745840), (2976, 10594185), (3095, 10186848), (3255, 9686112), (3260, 9671256), (3360, 9383421), (3423, 9210720), (3472, 9080730), (3714, 8489040), (3720, 8475348), (3906, 8071760), (3912, 8059380), (4333, 7276320), (4340, 7264584), (4464, 7062790), (4564, 6908040), (4890, 6447504), (4952, 6366780), (4960, 6356511), (5040, 6255614), (5053, 6239520), (5208, 6053820), (5216, 6044535), (5571, 5659360), (5580, 5650232), (5705, 5526432), (5868, 5372920), (6190, 5093424), (6510, 4843056), (6520, 4835628), (6846, 4605360), (6944, 4540365), (7335, 4298336), (7428, 4244520), (7440, 4237674), (7812, 4035880), (7824, 4029690), (8666, 3638160), (8680, 3632292), (8928, 3531395), (9128, 3454020), (9285, 3395616), (9765, 3228704), (9780, 3223752), (9904, 3183390), (10080, 3127807), (10106, 3119760), (10269, 3070240), (10416, 3026910), (11142, 2829680), (11160, 2825116), (11410, 2763216), (11736, 2686460), (12380, 2546712), (12999, 2425440), (13020, 2421528), (13040, 2417814), (13692, 2302680), (14670, 2149168), (14856, 2122260), (14880, 2118837), (15159, 2079840), (15624, 2017940), (15648, 2014845), (17115, 1842144), (17332, 1819080), (17360, 1816146), (18256, 1727010), (18570, 1697808), (19189, 1643040), (19530, 1614352), (19560, 1611876), (19808, 1591695), (20212, 1559880), (20538, 1535120), (20832, 1513455), (21665, 1455264), (22284, 1414840), (22320, 1412558), (22820, 1381608), (23472, 1343230), (24760, 1273356), (25265, 1247904), (25998, 1212720), (26040, 1210764), (26080, 1208907), (27384, 1151340), (27855, 1131872), (29340, 1074584), (29712, 1061130), (30318, 1039920), (31248, 1008970), (34230, 921072), (34664, 909540), (34720, 908073), (35371, 891360), (36512, 863505), (37140, 848904), (38378, 821520), (38997, 808480), (39060, 807176), (39120, 805938), (40424, 779940), (41076, 767560), (43330, 727632), (44568, 707420), (44640, 706279), (45477, 693280), (45640, 690804), (46944, 671615), (49520, 636678), (50530, 623952), (51345, 614048), (51996, 606360), (52080, 605382), (54768, 575670), (55710, 565936), (57567, 547680), (58680, 537292), (59424, 530565), (60636, 519960), (62496, 504485), (64995, 485088), (68460, 460536), (69328, 454770), (70742, 445680), (74280, 424452), (75795, 415968), (76756, 410760), (77994, 404240), (78120, 403588), (78240, 402969), (80848, 389970), (82152, 383780), (86660, 363816), (89136, 353710), (90954, 346640), (91280, 345402), (95945, 328608), (99040, 318339), (100897, 312480), (101060, 311976), (102690, 307024), (103992, 303180), (104160, 302691), (106113, 297120), (109536, 287835), (111420, 282968), (115134, 273840), (117360, 268646), (121272, 259980), (129990, 242544), (134323, 234720), (136920, 230268), (138656, 227385), (141484, 222840), (148560, 212226), (151590, 207984), (153512, 205380), (155988, 202120), (156240, 201794), (161696, 194985), (164304, 191890), (172701, 182560), (173320, 181908), (176855, 178272)]