2013258840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 6131704320

約数和(自身を除く): 4118445480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 151, 274, 302, 411, 453, 548, 604, 685, 755, 811, 822, 906, 1096, 1208, 1370, 1510, 1622, 1644, 1812, 2055, 2265, 2433, 2740, 3020, 3244, 3288, 3624, 4055, 4110, 4530, 4866, 5480, 6040, 6488, 8110, 8220, 9060, 9732, 12165, 16220, 16440, 18120, 19464, 20687, 24330, 32440, 41374, 48660, 62061, 82748, 97320, 103435, 111107, 122461, 124122, 165496, 206870, 222214, 244922, 248244, 310305, 333321, 367383, 413740, 444428, 489844, 496488, 555535, 612305, 620610, 666642, 734766, 827480, 888856, 979688, 1111070, 1224610, 1241220, 1333284, 1469532, 1666605, 1836915, 2222140, 2449220, 2482440, 2666568, 2939064, 3333210, 3673830, 4444280, 4898440, 6666420, 7347660, 13332840, 14695320, 16777157, 33554314, 50331471, 67108628, 83885785, 100662942, 134217256, 167771570, 201325884, 251657355, 335543140, 402651768, 503314710, 671086280, 1006629420, 2013258840]

約数ペア:

[(1, 2013258840), (2, 1006629420), (3, 671086280), (4, 503314710), (5, 402651768), (6, 335543140), (8, 251657355), (10, 201325884), (12, 167771570), (15, 134217256), (20, 100662942), (24, 83885785), (30, 67108628), (40, 50331471), (60, 33554314), (120, 16777157), (137, 14695320), (151, 13332840), (274, 7347660), (302, 6666420), (411, 4898440), (453, 4444280), (548, 3673830), (604, 3333210), (685, 2939064), (755, 2666568), (811, 2482440), (822, 2449220), (906, 2222140), (1096, 1836915), (1208, 1666605), (1370, 1469532), (1510, 1333284), (1622, 1241220), (1644, 1224610), (1812, 1111070), (2055, 979688), (2265, 888856), (2433, 827480), (2740, 734766), (3020, 666642), (3244, 620610), (3288, 612305), (3624, 555535), (4055, 496488), (4110, 489844), (4530, 444428), (4866, 413740), (5480, 367383), (6040, 333321), (6488, 310305), (8110, 248244), (8220, 244922), (9060, 222214), (9732, 206870), (12165, 165496), (16220, 124122), (16440, 122461), (18120, 111107), (19464, 103435), (20687, 97320), (24330, 82748), (32440, 62061), (41374, 48660)]