23176920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 53027880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 179, 195, 249, 260, 312, 332, 358, 390, 415, 498, 520, 537, 664, 716, 780, 830, 895, 996, 1074, 1079, 1245, 1432, 1560, 1660, 1790, 1992, 2148, 2158, 2327, 2490, 2685, 3237, 3320, 3580, 4296, 4316, 4654, 4980, 5370, 5395, 6474, 6981, 7160, 8632, 9308, 9960, 10740, 10790, 11635, 12948, 13962, 14857, 16185, 18616, 21480, 21580, 23270, 25896, 27924, 29714, 32370, 34905, 43160, 44571, 46540, 55848, 59428, 64740, 69810, 74285, 89142, 93080, 118856, 129480, 139620, 148570, 178284, 193141, 222855, 279240, 297140, 356568, 386282, 445710, 579423, 594280, 772564, 891420, 965705, 1158846, 1545128, 1782840, 1931410, 2317692, 2897115, 3862820, 4635384, 5794230, 7725640, 11588460, 23176920]

約数ペア:

[(1, 23176920), (2, 11588460), (3, 7725640), (4, 5794230), (5, 4635384), (6, 3862820), (8, 2897115), (10, 2317692), (12, 1931410), (13, 1782840), (15, 1545128), (20, 1158846), (24, 965705), (26, 891420), (30, 772564), (39, 594280), (40, 579423), (52, 445710), (60, 386282), (65, 356568), (78, 297140), (83, 279240), (104, 222855), (120, 193141), (130, 178284), (156, 148570), (166, 139620), (179, 129480), (195, 118856), (249, 93080), (260, 89142), (312, 74285), (332, 69810), (358, 64740), (390, 59428), (415, 55848), (498, 46540), (520, 44571), (537, 43160), (664, 34905), (716, 32370), (780, 29714), (830, 27924), (895, 25896), (996, 23270), (1074, 21580), (1079, 21480), (1245, 18616), (1432, 16185), (1560, 14857), (1660, 13962), (1790, 12948), (1992, 11635), (2148, 10790), (2158, 10740), (2327, 9960), (2490, 9308), (2685, 8632), (3237, 7160), (3320, 6981), (3580, 6474), (4296, 5395), (4316, 5370), (4654, 4980)]