154470120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 532224000

約数和(自身を除く): 377753880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 599, 614, 840, 921, 1198, 1228, 1535, 1797, 1842, 2149, 2396, 2456, 2995, 3070, 3594, 3684, 4193, 4298, 4605, 4792, 5990, 6140, 6447, 7188, 7368, 8386, 8596, 8985, 9210, 10745, 11980, 12280, 12579, 12894, 14376, 16772, 17192, 17970, 18420, 20965, 21490, 23960, 25158, 25788, 32235, 33544, 35940, 36840, 41930, 42980, 50316, 51576, 62895, 64470, 71880, 83860, 85960, 100632, 125790, 128940, 167720, 183893, 251580, 257880, 367786, 503160, 551679, 735572, 919465, 1103358, 1287251, 1471144, 1838930, 2206716, 2574502, 2758395, 3677860, 3861753, 4413432, 5149004, 5516790, 6436255, 7355720, 7723506, 10298008, 11033580, 12872510, 15447012, 19308765, 22067160, 25745020, 30894024, 38617530, 51490040, 77235060, 154470120]

約数ペア:

[(1, 154470120), (2, 77235060), (3, 51490040), (4, 38617530), (5, 30894024), (6, 25745020), (7, 22067160), (8, 19308765), (10, 15447012), (12, 12872510), (14, 11033580), (15, 10298008), (20, 7723506), (21, 7355720), (24, 6436255), (28, 5516790), (30, 5149004), (35, 4413432), (40, 3861753), (42, 3677860), (56, 2758395), (60, 2574502), (70, 2206716), (84, 1838930), (105, 1471144), (120, 1287251), (140, 1103358), (168, 919465), (210, 735572), (280, 551679), (307, 503160), (420, 367786), (599, 257880), (614, 251580), (840, 183893), (921, 167720), (1198, 128940), (1228, 125790), (1535, 100632), (1797, 85960), (1842, 83860), (2149, 71880), (2396, 64470), (2456, 62895), (2995, 51576), (3070, 50316), (3594, 42980), (3684, 41930), (4193, 36840), (4298, 35940), (4605, 33544), (4792, 32235), (5990, 25788), (6140, 25158), (6447, 23960), (7188, 21490), (7368, 20965), (8386, 18420), (8596, 17970), (8985, 17192), (9210, 16772), (10745, 14376), (11980, 12894), (12280, 12579)]