157938207840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15668473}}^1$

素因数の和:15668501

約数の個数: 144

約数和(自身を含む): 615959049888

約数和(自身を除く): 458020842048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15668473, 31336946, 47005419, 62673892, 78342365, 94010838, 109679311, 125347784, 141016257, 156684730, 188021676, 219358622, 235027095, 250695568, 282032514, 313369460, 329037933, 376043352, 438717244, 470054190, 501391136, 548396555, 564065028, 626738920, 658075866, 705081285, 752086704, 877434488, 940108380, 987113799, 1096793110, 1128130056, 1253477840, 1316151732, 1410162570, 1504173408, 1645189665, 1754868976, 1880216760, 1974227598, 2193586220, 2256260112, 2506955680, 2632303464, 2820325140, 3290379330, 3509737952, 3760433520, 3948455196, 4387172440, 4512520224, 4935568995, 5264606928, 5640650280, 6580758660, 7520867040, 7896910392, 8774344880, 9871137990, 10529213856, 11281300560, 13161517320, 15793820784, 17548689760, 19742275980, 22562601120, 26323034640, 31587641568, 39484551960, 52646069280, 78969103920, 157938207840]

約数ペア:

[(1, 157938207840), (2, 78969103920), (3, 52646069280), (4, 39484551960), (5, 31587641568), (6, 26323034640), (7, 22562601120), (8, 19742275980), (9, 17548689760), (10, 15793820784), (12, 13161517320), (14, 11281300560), (15, 10529213856), (16, 9871137990), (18, 8774344880), (20, 7896910392), (21, 7520867040), (24, 6580758660), (28, 5640650280), (30, 5264606928), (32, 4935568995), (35, 4512520224), (36, 4387172440), (40, 3948455196), (42, 3760433520), (45, 3509737952), (48, 3290379330), (56, 2820325140), (60, 2632303464), (63, 2506955680), (70, 2256260112), (72, 2193586220), (80, 1974227598), (84, 1880216760), (90, 1754868976), (96, 1645189665), (105, 1504173408), (112, 1410162570), (120, 1316151732), (126, 1253477840), (140, 1128130056), (144, 1096793110), (160, 987113799), (168, 940108380), (180, 877434488), (210, 752086704), (224, 705081285), (240, 658075866), (252, 626738920), (280, 564065028), (288, 548396555), (315, 501391136), (336, 470054190), (360, 438717244), (420, 376043352), (480, 329037933), (504, 313369460), (560, 282032514), (630, 250695568), (672, 235027095), (720, 219358622), (840, 188021676), (1008, 156684730), (1120, 141016257), (1260, 125347784), (1440, 109679311), (1680, 94010838), (2016, 78342365), (2520, 62673892), (3360, 47005419), (5040, 31336946), (10080, 15668473)]