140397180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30389}}^1$

素因数の和:30419

約数の個数: 96

約数和(自身を含む): 490129920

約数和(自身を除く): 349732740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 30389, 60778, 91167, 121556, 151945, 182334, 212723, 303890, 334279, 364668, 425446, 455835, 607780, 638169, 668558, 850892, 911670, 1002837, 1063615, 1276338, 1337116, 1671395, 1823340, 2005674, 2127230, 2339953, 2552676, 3190845, 3342790, 4011348, 4254460, 4679906, 5014185, 6381690, 6685580, 7019859, 9359812, 10028370, 11699765, 12763380, 14039718, 20056740, 23399530, 28079436, 35099295, 46799060, 70198590, 140397180]

約数ペア:

[(1, 140397180), (2, 70198590), (3, 46799060), (4, 35099295), (5, 28079436), (6, 23399530), (7, 20056740), (10, 14039718), (11, 12763380), (12, 11699765), (14, 10028370), (15, 9359812), (20, 7019859), (21, 6685580), (22, 6381690), (28, 5014185), (30, 4679906), (33, 4254460), (35, 4011348), (42, 3342790), (44, 3190845), (55, 2552676), (60, 2339953), (66, 2127230), (70, 2005674), (77, 1823340), (84, 1671395), (105, 1337116), (110, 1276338), (132, 1063615), (140, 1002837), (154, 911670), (165, 850892), (210, 668558), (220, 638169), (231, 607780), (308, 455835), (330, 425446), (385, 364668), (420, 334279), (462, 303890), (660, 212723), (770, 182334), (924, 151945), (1155, 121556), (1540, 91167), (2310, 60778), (4620, 30389)]