19006475640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{30559}}^1$

素因数の和:30717

約数の個数: 128

約数和(自身を含む): 58616524800

約数和(自身を除く): 39610049160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 73, 120, 142, 146, 213, 219, 284, 292, 355, 365, 426, 438, 568, 584, 710, 730, 852, 876, 1065, 1095, 1420, 1460, 1704, 1752, 2130, 2190, 2840, 2920, 4260, 4380, 5183, 8520, 8760, 10366, 15549, 20732, 25915, 30559, 31098, 41464, 51830, 61118, 62196, 77745, 91677, 103660, 122236, 124392, 152795, 155490, 183354, 207320, 244472, 305590, 310980, 366708, 458385, 611180, 621960, 733416, 916770, 1222360, 1833540, 2169689, 2230807, 3667080, 4339378, 4461614, 6509067, 6692421, 8678756, 8923228, 10848445, 11154035, 13018134, 13384842, 17357512, 17846456, 21696890, 22308070, 26036268, 26769684, 32545335, 33462105, 43393780, 44616140, 52072536, 53539368, 65090670, 66924210, 86787560, 89232280, 130181340, 133848420, 158387297, 260362680, 267696840, 316774594, 475161891, 633549188, 791936485, 950323782, 1267098376, 1583872970, 1900647564, 2375809455, 3167745940, 3801295128, 4751618910, 6335491880, 9503237820, 19006475640]

約数ペア:

[(1, 19006475640), (2, 9503237820), (3, 6335491880), (4, 4751618910), (5, 3801295128), (6, 3167745940), (8, 2375809455), (10, 1900647564), (12, 1583872970), (15, 1267098376), (20, 950323782), (24, 791936485), (30, 633549188), (40, 475161891), (60, 316774594), (71, 267696840), (73, 260362680), (120, 158387297), (142, 133848420), (146, 130181340), (213, 89232280), (219, 86787560), (284, 66924210), (292, 65090670), (355, 53539368), (365, 52072536), (426, 44616140), (438, 43393780), (568, 33462105), (584, 32545335), (710, 26769684), (730, 26036268), (852, 22308070), (876, 21696890), (1065, 17846456), (1095, 17357512), (1420, 13384842), (1460, 13018134), (1704, 11154035), (1752, 10848445), (2130, 8923228), (2190, 8678756), (2840, 6692421), (2920, 6509067), (4260, 4461614), (4380, 4339378), (5183, 3667080), (8520, 2230807), (8760, 2169689), (10366, 1833540), (15549, 1222360), (20732, 916770), (25915, 733416), (30559, 621960), (31098, 611180), (41464, 458385), (51830, 366708), (61118, 310980), (62196, 305590), (77745, 244472), (91677, 207320), (103660, 183354), (122236, 155490), (124392, 152795)]