71282527920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{14081}}^1$

素因数の和:14268

約数の個数: 240

約数和(自身を含む): 245161987200

約数和(自身を除く): 173879459280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 89, 90, 120, 144, 158, 178, 180, 237, 240, 267, 316, 356, 360, 395, 445, 474, 534, 632, 711, 712, 720, 790, 801, 890, 948, 1068, 1185, 1264, 1335, 1422, 1424, 1580, 1602, 1780, 1896, 2136, 2370, 2670, 2844, 3160, 3204, 3555, 3560, 3792, 4005, 4272, 4740, 5340, 5688, 6320, 6408, 7031, 7110, 7120, 8010, 9480, 10680, 11376, 12816, 14062, 14081, 14220, 16020, 18960, 21093, 21360, 28124, 28162, 28440, 32040, 35155, 42186, 42243, 56248, 56324, 56880, 63279, 64080, 70310, 70405, 84372, 84486, 105465, 112496, 112648, 126558, 126729, 140620, 140810, 168744, 168972, 210930, 211215, 225296, 253116, 253458, 281240, 281620, 316395, 337488, 337944, 421860, 422430, 506232, 506916, 562480, 563240, 632790, 633645, 675888, 843720, 844860, 1012464, 1013832, 1112399, 1126480, 1253209, 1265580, 1267290, 1687440, 1689720, 2027664, 2224798, 2506418, 2531160, 2534580, 3337197, 3379440, 3759627, 4449596, 5012836, 5062320, 5069160, 5561995, 6266045, 6674394, 7519254, 8899192, 10011591, 10025672, 10138320, 11123990, 11278881, 12532090, 13348788, 15038508, 16685985, 17798384, 18798135, 20023182, 20051344, 22247980, 22557762, 25064180, 26697576, 30077016, 33371970, 37596270, 40046364, 44495960, 45115524, 50057955, 50128360, 53395152, 56394405, 60154032, 66743940, 75192540, 80092728, 88991920, 90231048, 99003511, 100115910, 100256720, 112788810, 133487880, 150385080, 160185456, 180462096, 198007022, 200231820, 225577620, 266975760, 297010533, 300770160, 396014044, 400463640, 451155240, 495017555, 594021066, 792028088, 800927280, 891031599, 902310480, 990035110, 1188042132, 1485052665, 1584056176, 1782063198, 1980070220, 2376084264, 2970105330, 3564126396, 3960140440, 4455157995, 4752168528, 5940210660, 7128252792, 7920280880, 8910315990, 11880421320, 14256505584, 17820631980, 23760842640, 35641263960, 71282527920]

約数ペア:

[(1, 71282527920), (2, 35641263960), (3, 23760842640), (4, 17820631980), (5, 14256505584), (6, 11880421320), (8, 8910315990), (9, 7920280880), (10, 7128252792), (12, 5940210660), (15, 4752168528), (16, 4455157995), (18, 3960140440), (20, 3564126396), (24, 2970105330), (30, 2376084264), (36, 1980070220), (40, 1782063198), (45, 1584056176), (48, 1485052665), (60, 1188042132), (72, 990035110), (79, 902310480), (80, 891031599), (89, 800927280), (90, 792028088), (120, 594021066), (144, 495017555), (158, 451155240), (178, 400463640), (180, 396014044), (237, 300770160), (240, 297010533), (267, 266975760), (316, 225577620), (356, 200231820), (360, 198007022), (395, 180462096), (445, 160185456), (474, 150385080), (534, 133487880), (632, 112788810), (711, 100256720), (712, 100115910), (720, 99003511), (790, 90231048), (801, 88991920), (890, 80092728), (948, 75192540), (1068, 66743940), (1185, 60154032), (1264, 56394405), (1335, 53395152), (1422, 50128360), (1424, 50057955), (1580, 45115524), (1602, 44495960), (1780, 40046364), (1896, 37596270), (2136, 33371970), (2370, 30077016), (2670, 26697576), (2844, 25064180), (3160, 22557762), (3204, 22247980), (3555, 20051344), (3560, 20023182), (3792, 18798135), (4005, 17798384), (4272, 16685985), (4740, 15038508), (5340, 13348788), (5688, 12532090), (6320, 11278881), (6408, 11123990), (7031, 10138320), (7110, 10025672), (7120, 10011591), (8010, 8899192), (9480, 7519254), (10680, 6674394), (11376, 6266045), (12816, 5561995), (14062, 5069160), (14081, 5062320), (14220, 5012836), (16020, 4449596), (18960, 3759627), (21093, 3379440), (21360, 3337197), (28124, 2534580), (28162, 2531160), (28440, 2506418), (32040, 2224798), (35155, 2027664), (42186, 1689720), (42243, 1687440), (56248, 1267290), (56324, 1265580), (56880, 1253209), (63279, 1126480), (64080, 1112399), (70310, 1013832), (70405, 1012464), (84372, 844860), (84486, 843720), (105465, 675888), (112496, 633645), (112648, 632790), (126558, 563240), (126729, 562480), (140620, 506916), (140810, 506232), (168744, 422430), (168972, 421860), (210930, 337944), (211215, 337488), (225296, 316395), (253116, 281620), (253458, 281240)]