125921640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1603

約数の個数: 128

約数和(自身を含む): 414771840

約数和(自身を除く): 288850200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1523, 1560, 1590, 2067, 2120, 2756, 3046, 3180, 3445, 4134, 4569, 5512, 6092, 6360, 6890, 7615, 8268, 9138, 10335, 12184, 13780, 15230, 16536, 18276, 19799, 20670, 22845, 27560, 30460, 36552, 39598, 41340, 45690, 59397, 60920, 79196, 80719, 82680, 91380, 98995, 118794, 158392, 161438, 182760, 197990, 237588, 242157, 296985, 322876, 395980, 403595, 475176, 484314, 593970, 645752, 791960, 807190, 968628, 1049347, 1187940, 1210785, 1614380, 1937256, 2098694, 2375880, 2421570, 3148041, 3228760, 4197388, 4843140, 5246735, 6296082, 8394776, 9686280, 10493470, 12592164, 15740205, 20986940, 25184328, 31480410, 41973880, 62960820, 125921640]

約数ペア:

[(1, 125921640), (2, 62960820), (3, 41973880), (4, 31480410), (5, 25184328), (6, 20986940), (8, 15740205), (10, 12592164), (12, 10493470), (13, 9686280), (15, 8394776), (20, 6296082), (24, 5246735), (26, 4843140), (30, 4197388), (39, 3228760), (40, 3148041), (52, 2421570), (53, 2375880), (60, 2098694), (65, 1937256), (78, 1614380), (104, 1210785), (106, 1187940), (120, 1049347), (130, 968628), (156, 807190), (159, 791960), (195, 645752), (212, 593970), (260, 484314), (265, 475176), (312, 403595), (318, 395980), (390, 322876), (424, 296985), (520, 242157), (530, 237588), (636, 197990), (689, 182760), (780, 161438), (795, 158392), (1060, 118794), (1272, 98995), (1378, 91380), (1523, 82680), (1560, 80719), (1590, 79196), (2067, 60920), (2120, 59397), (2756, 45690), (3046, 41340), (3180, 39598), (3445, 36552), (4134, 30460), (4569, 27560), (5512, 22845), (6092, 20670), (6360, 19799), (6890, 18276), (7615, 16536), (8268, 15230), (9138, 13780), (10335, 12184)]