173645160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 128

約数和(自身を含む): 568512000

約数和(自身を除く): 394866840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1409, 1560, 1580, 1896, 2054, 2370, 2818, 3081, 3160, 4108, 4227, 4740, 5135, 5636, 6162, 7045, 8216, 8454, 9480, 10270, 11272, 12324, 14090, 15405, 16908, 18317, 20540, 21135, 24648, 28180, 30810, 33816, 36634, 41080, 42270, 54951, 56360, 61620, 73268, 84540, 91585, 109902, 111311, 123240, 146536, 169080, 183170, 219804, 222622, 274755, 333933, 366340, 439608, 445244, 549510, 556555, 667866, 732680, 890488, 1099020, 1113110, 1335732, 1447043, 1669665, 2198040, 2226220, 2671464, 2894086, 3339330, 4341129, 4452440, 5788172, 6678660, 7235215, 8682258, 11576344, 13357320, 14470430, 17364516, 21705645, 28940860, 34729032, 43411290, 57881720, 86822580, 173645160]

約数ペア:

[(1, 173645160), (2, 86822580), (3, 57881720), (4, 43411290), (5, 34729032), (6, 28940860), (8, 21705645), (10, 17364516), (12, 14470430), (13, 13357320), (15, 11576344), (20, 8682258), (24, 7235215), (26, 6678660), (30, 5788172), (39, 4452440), (40, 4341129), (52, 3339330), (60, 2894086), (65, 2671464), (78, 2226220), (79, 2198040), (104, 1669665), (120, 1447043), (130, 1335732), (156, 1113110), (158, 1099020), (195, 890488), (237, 732680), (260, 667866), (312, 556555), (316, 549510), (390, 445244), (395, 439608), (474, 366340), (520, 333933), (632, 274755), (780, 222622), (790, 219804), (948, 183170), (1027, 169080), (1185, 146536), (1409, 123240), (1560, 111311), (1580, 109902), (1896, 91585), (2054, 84540), (2370, 73268), (2818, 61620), (3081, 56360), (3160, 54951), (4108, 42270), (4227, 41080), (4740, 36634), (5135, 33816), (5636, 30810), (6162, 28180), (7045, 24648), (8216, 21135), (8454, 20540), (9480, 18317), (10270, 16908), (11272, 15405), (12324, 14090)]