196393080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1973

約数の個数: 128

約数和(自身を含む): 644313600

約数和(自身を除く): 447920520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 1879, 2010, 2613, 2680, 3484, 3758, 4020, 4355, 5226, 5637, 6968, 7516, 8040, 8710, 9395, 10452, 11274, 13065, 15032, 17420, 18790, 20904, 22548, 24427, 26130, 28185, 34840, 37580, 45096, 48854, 52260, 56370, 73281, 75160, 97708, 104520, 112740, 122135, 125893, 146562, 195416, 225480, 244270, 251786, 293124, 366405, 377679, 488540, 503572, 586248, 629465, 732810, 755358, 977080, 1007144, 1258930, 1465620, 1510716, 1636609, 1888395, 2517860, 2931240, 3021432, 3273218, 3776790, 4909827, 5035720, 6546436, 7553580, 8183045, 9819654, 13092872, 15107160, 16366090, 19639308, 24549135, 32732180, 39278616, 49098270, 65464360, 98196540, 196393080]

約数ペア:

[(1, 196393080), (2, 98196540), (3, 65464360), (4, 49098270), (5, 39278616), (6, 32732180), (8, 24549135), (10, 19639308), (12, 16366090), (13, 15107160), (15, 13092872), (20, 9819654), (24, 8183045), (26, 7553580), (30, 6546436), (39, 5035720), (40, 4909827), (52, 3776790), (60, 3273218), (65, 3021432), (67, 2931240), (78, 2517860), (104, 1888395), (120, 1636609), (130, 1510716), (134, 1465620), (156, 1258930), (195, 1007144), (201, 977080), (260, 755358), (268, 732810), (312, 629465), (335, 586248), (390, 503572), (402, 488540), (520, 377679), (536, 366405), (670, 293124), (780, 251786), (804, 244270), (871, 225480), (1005, 195416), (1340, 146562), (1560, 125893), (1608, 122135), (1742, 112740), (1879, 104520), (2010, 97708), (2613, 75160), (2680, 73281), (3484, 56370), (3758, 52260), (4020, 48854), (4355, 45096), (5226, 37580), (5637, 34840), (6968, 28185), (7516, 26130), (8040, 24427), (8710, 22548), (9395, 20904), (10452, 18790), (11274, 17420), (13065, 15032)]