270171200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 740785920

約数和(自身を除く): 470614720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 400, 403, 416, 419, 496, 520, 620, 650, 775, 800, 806, 832, 838, 992, 1040, 1240, 1300, 1550, 1600, 1612, 1676, 1984, 2015, 2080, 2095, 2480, 2600, 3100, 3224, 3352, 4030, 4160, 4190, 4960, 5200, 5447, 6200, 6448, 6704, 8060, 8380, 9920, 10075, 10400, 10475, 10894, 12400, 12896, 12989, 13408, 16120, 16760, 20150, 20800, 20950, 21788, 24800, 25792, 25978, 26816, 27235, 32240, 33520, 40300, 41900, 43576, 49600, 51956, 54470, 64480, 64945, 67040, 80600, 83800, 87152, 103912, 108940, 128960, 129890, 134080, 136175, 161200, 167600, 168857, 174304, 207824, 217880, 259780, 272350, 322400, 324725, 335200, 337714, 348608, 415648, 435760, 519560, 544700, 644800, 649450, 670400, 675428, 831296, 844285, 871520, 1039120, 1089400, 1298900, 1350856, 1688570, 1743040, 2078240, 2178800, 2597800, 2701712, 3377140, 4156480, 4221425, 4357600, 5195600, 5403424, 6754280, 8442850, 8715200, 10391200, 10806848, 13508560, 16885700, 20782400, 27017120, 33771400, 54034240, 67542800, 135085600, 270171200]

約数ペア:

[(1, 270171200), (2, 135085600), (4, 67542800), (5, 54034240), (8, 33771400), (10, 27017120), (13, 20782400), (16, 16885700), (20, 13508560), (25, 10806848), (26, 10391200), (31, 8715200), (32, 8442850), (40, 6754280), (50, 5403424), (52, 5195600), (62, 4357600), (64, 4221425), (65, 4156480), (80, 3377140), (100, 2701712), (104, 2597800), (124, 2178800), (130, 2078240), (155, 1743040), (160, 1688570), (200, 1350856), (208, 1298900), (248, 1089400), (260, 1039120), (310, 871520), (320, 844285), (325, 831296), (400, 675428), (403, 670400), (416, 649450), (419, 644800), (496, 544700), (520, 519560), (620, 435760), (650, 415648), (775, 348608), (800, 337714), (806, 335200), (832, 324725), (838, 322400), (992, 272350), (1040, 259780), (1240, 217880), (1300, 207824), (1550, 174304), (1600, 168857), (1612, 167600), (1676, 161200), (1984, 136175), (2015, 134080), (2080, 129890), (2095, 128960), (2480, 108940), (2600, 103912), (3100, 87152), (3224, 83800), (3352, 80600), (4030, 67040), (4160, 64945), (4190, 64480), (4960, 54470), (5200, 51956), (5447, 49600), (6200, 43576), (6448, 41900), (6704, 40300), (8060, 33520), (8380, 32240), (9920, 27235), (10075, 26816), (10400, 25978), (10475, 25792), (10894, 24800), (12400, 21788), (12896, 20950), (12989, 20800), (13408, 20150), (16120, 16760)]