40726530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 120234240

約数和(自身を除く): 79507710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 41, 45, 54, 65, 78, 82, 90, 117, 123, 130, 135, 195, 205, 234, 246, 270, 283, 351, 369, 390, 410, 533, 566, 585, 615, 702, 738, 849, 1066, 1107, 1170, 1230, 1415, 1599, 1698, 1755, 1845, 2214, 2547, 2665, 2830, 3198, 3510, 3679, 3690, 4245, 4797, 5094, 5330, 5535, 7358, 7641, 7995, 8490, 9594, 11037, 11070, 11603, 12735, 14391, 15282, 15990, 18395, 22074, 23206, 23985, 25470, 28782, 33111, 34809, 36790, 38205, 47970, 55185, 58015, 66222, 69618, 71955, 76410, 99333, 104427, 110370, 116030, 143910, 150839, 165555, 174045, 198666, 208854, 301678, 313281, 331110, 348090, 452517, 496665, 522135, 626562, 754195, 905034, 993330, 1044270, 1357551, 1508390, 1566405, 2262585, 2715102, 3132810, 4072653, 4525170, 6787755, 8145306, 13575510, 20363265, 40726530]

約数ペア:

[(1, 40726530), (2, 20363265), (3, 13575510), (5, 8145306), (6, 6787755), (9, 4525170), (10, 4072653), (13, 3132810), (15, 2715102), (18, 2262585), (26, 1566405), (27, 1508390), (30, 1357551), (39, 1044270), (41, 993330), (45, 905034), (54, 754195), (65, 626562), (78, 522135), (82, 496665), (90, 452517), (117, 348090), (123, 331110), (130, 313281), (135, 301678), (195, 208854), (205, 198666), (234, 174045), (246, 165555), (270, 150839), (283, 143910), (351, 116030), (369, 110370), (390, 104427), (410, 99333), (533, 76410), (566, 71955), (585, 69618), (615, 66222), (702, 58015), (738, 55185), (849, 47970), (1066, 38205), (1107, 36790), (1170, 34809), (1230, 33111), (1415, 28782), (1599, 25470), (1698, 23985), (1755, 23206), (1845, 22074), (2214, 18395), (2547, 15990), (2665, 15282), (2830, 14391), (3198, 12735), (3510, 11603), (3679, 11070), (3690, 11037), (4245, 9594), (4797, 8490), (5094, 7995), (5330, 7641), (5535, 7358)]