22275240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 73180800

約数和(自身を除く): 50905560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 131, 156, 195, 218, 260, 262, 312, 327, 390, 393, 436, 520, 524, 545, 654, 655, 780, 786, 872, 1048, 1090, 1308, 1310, 1417, 1560, 1572, 1635, 1703, 1965, 2180, 2616, 2620, 2834, 3144, 3270, 3406, 3930, 4251, 4360, 5109, 5240, 5668, 6540, 6812, 7085, 7860, 8502, 8515, 10218, 11336, 13080, 13624, 14170, 14279, 15720, 17004, 17030, 20436, 21255, 25545, 28340, 28558, 34008, 34060, 40872, 42510, 42837, 51090, 56680, 57116, 68120, 71395, 85020, 85674, 102180, 114232, 142790, 170040, 171348, 185627, 204360, 214185, 285580, 342696, 371254, 428370, 556881, 571160, 742508, 856740, 928135, 1113762, 1485016, 1713480, 1856270, 2227524, 2784405, 3712540, 4455048, 5568810, 7425080, 11137620, 22275240]

約数ペア:

[(1, 22275240), (2, 11137620), (3, 7425080), (4, 5568810), (5, 4455048), (6, 3712540), (8, 2784405), (10, 2227524), (12, 1856270), (13, 1713480), (15, 1485016), (20, 1113762), (24, 928135), (26, 856740), (30, 742508), (39, 571160), (40, 556881), (52, 428370), (60, 371254), (65, 342696), (78, 285580), (104, 214185), (109, 204360), (120, 185627), (130, 171348), (131, 170040), (156, 142790), (195, 114232), (218, 102180), (260, 85674), (262, 85020), (312, 71395), (327, 68120), (390, 57116), (393, 56680), (436, 51090), (520, 42837), (524, 42510), (545, 40872), (654, 34060), (655, 34008), (780, 28558), (786, 28340), (872, 25545), (1048, 21255), (1090, 20436), (1308, 17030), (1310, 17004), (1417, 15720), (1560, 14279), (1572, 14170), (1635, 13624), (1703, 13080), (1965, 11336), (2180, 10218), (2616, 8515), (2620, 8502), (2834, 7860), (3144, 7085), (3270, 6812), (3406, 6540), (3930, 5668), (4251, 5240), (4360, 5109)]