140386740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 425824896

約数和(自身を除く): 285438156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 633, 780, 844, 853, 1055, 1266, 1706, 2110, 2532, 2559, 2743, 3165, 3412, 4220, 4265, 5118, 5486, 6330, 8229, 8530, 10236, 10972, 11089, 12660, 12795, 13715, 16458, 17060, 22178, 25590, 27430, 32916, 33267, 41145, 44356, 51180, 54860, 55445, 66534, 82290, 110890, 133068, 164580, 166335, 179983, 221780, 332670, 359966, 539949, 665340, 719932, 899915, 1079898, 1799830, 2159796, 2339779, 2699745, 3599660, 4679558, 5399490, 7019337, 9359116, 10798980, 11698895, 14038674, 23397790, 28077348, 35096685, 46795580, 70193370, 140386740]

約数ペア:

[(1, 140386740), (2, 70193370), (3, 46795580), (4, 35096685), (5, 28077348), (6, 23397790), (10, 14038674), (12, 11698895), (13, 10798980), (15, 9359116), (20, 7019337), (26, 5399490), (30, 4679558), (39, 3599660), (52, 2699745), (60, 2339779), (65, 2159796), (78, 1799830), (130, 1079898), (156, 899915), (195, 719932), (211, 665340), (260, 539949), (390, 359966), (422, 332670), (633, 221780), (780, 179983), (844, 166335), (853, 164580), (1055, 133068), (1266, 110890), (1706, 82290), (2110, 66534), (2532, 55445), (2559, 54860), (2743, 51180), (3165, 44356), (3412, 41145), (4220, 33267), (4265, 32916), (5118, 27430), (5486, 25590), (6330, 22178), (8229, 17060), (8530, 16458), (10236, 13715), (10972, 12795), (11089, 12660)]