124185880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 348163200

約数和(自身を除く): 223977320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 109, 130, 140, 182, 218, 260, 280, 313, 364, 436, 455, 520, 545, 626, 728, 763, 872, 910, 1090, 1252, 1417, 1526, 1565, 1820, 2180, 2191, 2504, 2834, 3052, 3130, 3640, 3815, 4069, 4360, 4382, 5668, 6104, 6260, 7085, 7630, 8138, 8764, 9919, 10955, 11336, 12520, 14170, 15260, 16276, 17528, 19838, 20345, 21910, 28340, 28483, 30520, 32552, 34117, 39676, 40690, 43820, 49595, 56680, 56966, 68234, 79352, 81380, 87640, 99190, 113932, 136468, 142415, 162760, 170585, 198380, 227864, 238819, 272936, 284830, 341170, 396760, 443521, 477638, 569660, 682340, 887042, 955276, 1139320, 1194095, 1364680, 1774084, 1910552, 2217605, 2388190, 3104647, 3548168, 4435210, 4776380, 6209294, 8870420, 9552760, 12418588, 15523235, 17740840, 24837176, 31046470, 62092940, 124185880]

約数ペア:

[(1, 124185880), (2, 62092940), (4, 31046470), (5, 24837176), (7, 17740840), (8, 15523235), (10, 12418588), (13, 9552760), (14, 8870420), (20, 6209294), (26, 4776380), (28, 4435210), (35, 3548168), (40, 3104647), (52, 2388190), (56, 2217605), (65, 1910552), (70, 1774084), (91, 1364680), (104, 1194095), (109, 1139320), (130, 955276), (140, 887042), (182, 682340), (218, 569660), (260, 477638), (280, 443521), (313, 396760), (364, 341170), (436, 284830), (455, 272936), (520, 238819), (545, 227864), (626, 198380), (728, 170585), (763, 162760), (872, 142415), (910, 136468), (1090, 113932), (1252, 99190), (1417, 87640), (1526, 81380), (1565, 79352), (1820, 68234), (2180, 56966), (2191, 56680), (2504, 49595), (2834, 43820), (3052, 40690), (3130, 39676), (3640, 34117), (3815, 32552), (4069, 30520), (4360, 28483), (4382, 28340), (5668, 21910), (6104, 20345), (6260, 19838), (7085, 17528), (7630, 16276), (8138, 15260), (8764, 14170), (9919, 12520), (10955, 11336)]