85585080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 295948800

約数和(自身を除く): 210363720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 733, 834, 840, 973, 1112, 1390, 1466, 1668, 1946, 2085, 2199, 2780, 2919, 2932, 3336, 3665, 3892, 4170, 4398, 4865, 5131, 5560, 5838, 5864, 7330, 7784, 8340, 8796, 9730, 10262, 10995, 11676, 14595, 14660, 15393, 16680, 17592, 19460, 20524, 21990, 23352, 25655, 29190, 29320, 30786, 38920, 41048, 43980, 51310, 58380, 61572, 76965, 87960, 101887, 102620, 116760, 123144, 153930, 203774, 205240, 305661, 307860, 407548, 509435, 611322, 615720, 713209, 815096, 1018870, 1222644, 1426418, 1528305, 2037740, 2139627, 2445288, 2852836, 3056610, 3566045, 4075480, 4279254, 5705672, 6113220, 7132090, 8558508, 10698135, 12226440, 14264180, 17117016, 21396270, 28528360, 42792540, 85585080]

約数ペア:

[(1, 85585080), (2, 42792540), (3, 28528360), (4, 21396270), (5, 17117016), (6, 14264180), (7, 12226440), (8, 10698135), (10, 8558508), (12, 7132090), (14, 6113220), (15, 5705672), (20, 4279254), (21, 4075480), (24, 3566045), (28, 3056610), (30, 2852836), (35, 2445288), (40, 2139627), (42, 2037740), (56, 1528305), (60, 1426418), (70, 1222644), (84, 1018870), (105, 815096), (120, 713209), (139, 615720), (140, 611322), (168, 509435), (210, 407548), (278, 307860), (280, 305661), (417, 205240), (420, 203774), (556, 153930), (695, 123144), (733, 116760), (834, 102620), (840, 101887), (973, 87960), (1112, 76965), (1390, 61572), (1466, 58380), (1668, 51310), (1946, 43980), (2085, 41048), (2199, 38920), (2780, 30786), (2919, 29320), (2932, 29190), (3336, 25655), (3665, 23352), (3892, 21990), (4170, 20524), (4398, 19460), (4865, 17592), (5131, 16680), (5560, 15393), (5838, 14660), (5864, 14595), (7330, 11676), (7784, 10995), (8340, 10262), (8796, 9730)]