1330821660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{2683}}^1$

素因数の和:3883

約数の個数: 96

約数和(自身を含む): 4263823872

約数和(自身を除く): 2933002212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1181, 2362, 2683, 3543, 4724, 5366, 5905, 7086, 8049, 8267, 10732, 11810, 13415, 14172, 16098, 16534, 17715, 18781, 23620, 24801, 26830, 32196, 33068, 35430, 37562, 40245, 41335, 49602, 53660, 56343, 70860, 75124, 80490, 82670, 93905, 99204, 112686, 124005, 160980, 165340, 187810, 225372, 248010, 281715, 375620, 496020, 563430, 1126860, 3168623, 6337246, 9505869, 12674492, 15843115, 19011738, 22180361, 31686230, 38023476, 44360722, 47529345, 63372460, 66541083, 88721444, 95058690, 110901805, 133082166, 190117380, 221803610, 266164332, 332705415, 443607220, 665410830, 1330821660]

約数ペア:

[(1, 1330821660), (2, 665410830), (3, 443607220), (4, 332705415), (5, 266164332), (6, 221803610), (7, 190117380), (10, 133082166), (12, 110901805), (14, 95058690), (15, 88721444), (20, 66541083), (21, 63372460), (28, 47529345), (30, 44360722), (35, 38023476), (42, 31686230), (60, 22180361), (70, 19011738), (84, 15843115), (105, 12674492), (140, 9505869), (210, 6337246), (420, 3168623), (1181, 1126860), (2362, 563430), (2683, 496020), (3543, 375620), (4724, 281715), (5366, 248010), (5905, 225372), (7086, 187810), (8049, 165340), (8267, 160980), (10732, 124005), (11810, 112686), (13415, 99204), (14172, 93905), (16098, 82670), (16534, 80490), (17715, 75124), (18781, 70860), (23620, 56343), (24801, 53660), (26830, 49602), (32196, 41335), (33068, 40245), (35430, 37562)]