201626040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21821}}^1$

素因数の和:21853

約数の個数: 128

約数和(自身を含む): 754168320

約数和(自身を除く): 552542280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21821, 43642, 65463, 87284, 109105, 130926, 152747, 174568, 218210, 240031, 261852, 305494, 327315, 436420, 458241, 480062, 523704, 610988, 654630, 720093, 763735, 872840, 916482, 960124, 1200155, 1221976, 1309260, 1440186, 1527470, 1680217, 1832964, 1920248, 2291205, 2400310, 2618520, 2880372, 3054940, 3360434, 3600465, 3665928, 4582410, 4800620, 5040651, 5760744, 6109880, 6720868, 7200930, 8401085, 9164820, 9601240, 10081302, 13441736, 14401860, 16802170, 18329640, 20162604, 25203255, 28803720, 33604340, 40325208, 50406510, 67208680, 100813020, 201626040]

約数ペア:

[(1, 201626040), (2, 100813020), (3, 67208680), (4, 50406510), (5, 40325208), (6, 33604340), (7, 28803720), (8, 25203255), (10, 20162604), (11, 18329640), (12, 16802170), (14, 14401860), (15, 13441736), (20, 10081302), (21, 9601240), (22, 9164820), (24, 8401085), (28, 7200930), (30, 6720868), (33, 6109880), (35, 5760744), (40, 5040651), (42, 4800620), (44, 4582410), (55, 3665928), (56, 3600465), (60, 3360434), (66, 3054940), (70, 2880372), (77, 2618520), (84, 2400310), (88, 2291205), (105, 1920248), (110, 1832964), (120, 1680217), (132, 1527470), (140, 1440186), (154, 1309260), (165, 1221976), (168, 1200155), (210, 960124), (220, 916482), (231, 872840), (264, 763735), (280, 720093), (308, 654630), (330, 610988), (385, 523704), (420, 480062), (440, 458241), (462, 436420), (616, 327315), (660, 305494), (770, 261852), (840, 240031), (924, 218210), (1155, 174568), (1320, 152747), (1540, 130926), (1848, 109105), (2310, 87284), (3080, 65463), (4620, 43642), (9240, 21821)]