1899613320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84653}}^1$

素因数の和:84695

約数の個数: 128

約数和(自身を含む): 6582695040

約数和(自身を除く): 4683081720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 22440, 84653, 169306, 253959, 338612, 423265, 507918, 677224, 846530, 931183, 1015836, 1269795, 1439101, 1693060, 1862366, 2031672, 2539590, 2793549, 2878202, 3386120, 3724732, 4317303, 4655915, 5079180, 5587098, 5756404, 7195505, 7449464, 8634606, 9311830, 10158360, 11174196, 11512808, 13967745, 14391010, 15830111, 17269212, 18623660, 21586515, 22348392, 27935490, 28782020, 31660222, 34538424, 37247320, 43173030, 47490333, 55870980, 57564040, 63320444, 79150555, 86346060, 94980666, 111741960, 126640888, 158301110, 172692120, 189961332, 237451665, 316602220, 379922664, 474903330, 633204440, 949806660, 1899613320]

約数ペア:

[(1, 1899613320), (2, 949806660), (3, 633204440), (4, 474903330), (5, 379922664), (6, 316602220), (8, 237451665), (10, 189961332), (11, 172692120), (12, 158301110), (15, 126640888), (17, 111741960), (20, 94980666), (22, 86346060), (24, 79150555), (30, 63320444), (33, 57564040), (34, 55870980), (40, 47490333), (44, 43173030), (51, 37247320), (55, 34538424), (60, 31660222), (66, 28782020), (68, 27935490), (85, 22348392), (88, 21586515), (102, 18623660), (110, 17269212), (120, 15830111), (132, 14391010), (136, 13967745), (165, 11512808), (170, 11174196), (187, 10158360), (204, 9311830), (220, 8634606), (255, 7449464), (264, 7195505), (330, 5756404), (340, 5587098), (374, 5079180), (408, 4655915), (440, 4317303), (510, 3724732), (561, 3386120), (660, 2878202), (680, 2793549), (748, 2539590), (935, 2031672), (1020, 1862366), (1122, 1693060), (1320, 1439101), (1496, 1269795), (1870, 1015836), (2040, 931183), (2244, 846530), (2805, 677224), (3740, 507918), (4488, 423265), (5610, 338612), (7480, 253959), (11220, 169306), (22440, 84653)]