828049560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6719}}^1$

素因数の和:6825

約数の個数: 128

約数和(自身を含む): 2709504000

約数和(自身を除く): 1881454440

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, 1560, 1580, 1896, 2054, 2370, 3081, 3160, 4108, 4740, 5135, 6162, 6719, 8216, 9480, 10270, 12324, 13438, 15405, 20157, 20540, 24648, 26876, 30810, 33595, 40314, 41080, 53752, 61620, 67190, 80628, 87347, 100785, 123240, 134380, 161256, 174694, 201570, 262041, 268760, 349388, 403140, 436735, 524082, 530801, 698776, 806280, 873470, 1048164, 1061602, 1310205, 1592403, 1746940, 2096328, 2123204, 2620410, 2654005, 3184806, 3493880, 4246408, 5240820, 5308010, 6369612, 6900413, 7962015, 10481640, 10616020, 12739224, 13800826, 15924030, 20701239, 21232040, 27601652, 31848060, 34502065, 41402478, 55203304, 63696120, 69004130, 82804956, 103506195, 138008260, 165609912, 207012390, 276016520, 414024780, 828049560]

約数ペア:

[(1, 828049560), (2, 414024780), (3, 276016520), (4, 207012390), (5, 165609912), (6, 138008260), (8, 103506195), (10, 82804956), (12, 69004130), (13, 63696120), (15, 55203304), (20, 41402478), (24, 34502065), (26, 31848060), (30, 27601652), (39, 21232040), (40, 20701239), (52, 15924030), (60, 13800826), (65, 12739224), (78, 10616020), (79, 10481640), (104, 7962015), (120, 6900413), (130, 6369612), (156, 5308010), (158, 5240820), (195, 4246408), (237, 3493880), (260, 3184806), (312, 2654005), (316, 2620410), (390, 2123204), (395, 2096328), (474, 1746940), (520, 1592403), (632, 1310205), (780, 1061602), (790, 1048164), (948, 873470), (1027, 806280), (1185, 698776), (1560, 530801), (1580, 524082), (1896, 436735), (2054, 403140), (2370, 349388), (3081, 268760), (3160, 262041), (4108, 201570), (4740, 174694), (5135, 161256), (6162, 134380), (6719, 123240), (8216, 100785), (9480, 87347), (10270, 80628), (12324, 67190), (13438, 61620), (15405, 53752), (20157, 41080), (20540, 40314), (24648, 33595), (26876, 30810)]