327176920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 867585600

約数和(自身を除く): 540408680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1106, 1580, 1960, 2113, 2212, 2765, 3160, 3871, 4226, 4424, 5530, 7742, 8452, 10565, 11060, 14791, 15484, 16904, 19355, 21130, 22120, 29582, 30968, 38710, 42260, 59164, 73955, 77420, 84520, 103537, 118328, 147910, 154840, 166927, 207074, 295820, 333854, 414148, 517685, 591640, 667708, 828296, 834635, 1035370, 1168489, 1335416, 1669270, 2070740, 2336978, 3338540, 4141480, 4673956, 5842445, 6677080, 8179423, 9347912, 11684890, 16358846, 23369780, 32717692, 40897115, 46739560, 65435384, 81794230, 163588460, 327176920]

約数ペア:

[(1, 327176920), (2, 163588460), (4, 81794230), (5, 65435384), (7, 46739560), (8, 40897115), (10, 32717692), (14, 23369780), (20, 16358846), (28, 11684890), (35, 9347912), (40, 8179423), (49, 6677080), (56, 5842445), (70, 4673956), (79, 4141480), (98, 3338540), (140, 2336978), (158, 2070740), (196, 1669270), (245, 1335416), (280, 1168489), (316, 1035370), (392, 834635), (395, 828296), (490, 667708), (553, 591640), (632, 517685), (790, 414148), (980, 333854), (1106, 295820), (1580, 207074), (1960, 166927), (2113, 154840), (2212, 147910), (2765, 118328), (3160, 103537), (3871, 84520), (4226, 77420), (4424, 73955), (5530, 59164), (7742, 42260), (8452, 38710), (10565, 30968), (11060, 29582), (14791, 22120), (15484, 21130), (16904, 19355)]