190027320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5325

約数の個数: 128

約数和(自身を含む): 666800640

約数和(自身を除く): 476773320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 5261, 6020, 7224, 9030, 10522, 12040, 15783, 18060, 21044, 26305, 31566, 36120, 36827, 42088, 52610, 63132, 73654, 78915, 105220, 110481, 126264, 147308, 157830, 184135, 210440, 220962, 226223, 294616, 315660, 368270, 441924, 452446, 552405, 631320, 678669, 736540, 883848, 904892, 1104810, 1131115, 1357338, 1473080, 1583561, 1809784, 2209620, 2262230, 2714676, 3167122, 3393345, 4419240, 4524460, 4750683, 5429352, 6334244, 6786690, 7917805, 9048920, 9501366, 12668488, 13573380, 15835610, 19002732, 23753415, 27146760, 31671220, 38005464, 47506830, 63342440, 95013660, 190027320]

約数ペア:

[(1, 190027320), (2, 95013660), (3, 63342440), (4, 47506830), (5, 38005464), (6, 31671220), (7, 27146760), (8, 23753415), (10, 19002732), (12, 15835610), (14, 13573380), (15, 12668488), (20, 9501366), (21, 9048920), (24, 7917805), (28, 6786690), (30, 6334244), (35, 5429352), (40, 4750683), (42, 4524460), (43, 4419240), (56, 3393345), (60, 3167122), (70, 2714676), (84, 2262230), (86, 2209620), (105, 1809784), (120, 1583561), (129, 1473080), (140, 1357338), (168, 1131115), (172, 1104810), (210, 904892), (215, 883848), (258, 736540), (280, 678669), (301, 631320), (344, 552405), (420, 452446), (430, 441924), (516, 368270), (602, 315660), (645, 294616), (840, 226223), (860, 220962), (903, 210440), (1032, 184135), (1204, 157830), (1290, 147308), (1505, 126264), (1720, 110481), (1806, 105220), (2408, 78915), (2580, 73654), (3010, 63132), (3612, 52610), (4515, 42088), (5160, 36827), (5261, 36120), (6020, 31566), (7224, 26305), (9030, 21044), (10522, 18060), (12040, 15783)]