1571194620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1276

約数の個数: 144

約数和(自身を含む): 4910199840

約数和(自身を除く): 3339005220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 211, 246, 369, 410, 422, 492, 615, 633, 738, 820, 844, 1009, 1055, 1230, 1266, 1476, 1845, 1899, 2018, 2110, 2460, 2532, 3027, 3165, 3690, 3798, 4036, 4220, 5045, 6054, 6330, 7380, 7596, 8651, 9081, 9495, 10090, 12108, 12660, 15135, 17302, 18162, 18990, 20180, 25953, 30270, 34604, 36324, 37980, 41369, 43255, 45405, 51906, 60540, 77859, 82738, 86510, 90810, 103812, 124107, 129765, 155718, 165476, 173020, 181620, 206845, 212899, 248214, 259530, 311436, 372321, 389295, 413690, 425798, 496428, 519060, 620535, 638697, 744642, 778590, 827380, 851596, 1064495, 1241070, 1277394, 1489284, 1557180, 1861605, 1916091, 2128990, 2482140, 2554788, 3193485, 3723210, 3832182, 4257980, 6386970, 7446420, 7664364, 8728859, 9580455, 12773940, 17457718, 19160910, 26186577, 34915436, 38321820, 43644295, 52373154, 78559731, 87288590, 104746308, 130932885, 157119462, 174577180, 261865770, 314238924, 392798655, 523731540, 785597310, 1571194620]

約数ペア:

[(1, 1571194620), (2, 785597310), (3, 523731540), (4, 392798655), (5, 314238924), (6, 261865770), (9, 174577180), (10, 157119462), (12, 130932885), (15, 104746308), (18, 87288590), (20, 78559731), (30, 52373154), (36, 43644295), (41, 38321820), (45, 34915436), (60, 26186577), (82, 19160910), (90, 17457718), (123, 12773940), (164, 9580455), (180, 8728859), (205, 7664364), (211, 7446420), (246, 6386970), (369, 4257980), (410, 3832182), (422, 3723210), (492, 3193485), (615, 2554788), (633, 2482140), (738, 2128990), (820, 1916091), (844, 1861605), (1009, 1557180), (1055, 1489284), (1230, 1277394), (1266, 1241070), (1476, 1064495), (1845, 851596), (1899, 827380), (2018, 778590), (2110, 744642), (2460, 638697), (2532, 620535), (3027, 519060), (3165, 496428), (3690, 425798), (3798, 413690), (4036, 389295), (4220, 372321), (5045, 311436), (6054, 259530), (6330, 248214), (7380, 212899), (7596, 206845), (8651, 181620), (9081, 173020), (9495, 165476), (10090, 155718), (12108, 129765), (12660, 124107), (15135, 103812), (17302, 90810), (18162, 86510), (18990, 82738), (20180, 77859), (25953, 60540), (30270, 51906), (34604, 45405), (36324, 43255), (37980, 41369)]