440196540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45569}}^1$

素因数の和:45611

約数の個数: 96

約数和(自身を含む): 1469905920

約数和(自身を除く): 1029709380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 45569, 91138, 136707, 182276, 227845, 273414, 318983, 455690, 546828, 637966, 683535, 911380, 956949, 1048087, 1275932, 1367070, 1594915, 1913898, 2096174, 2734140, 3144261, 3189830, 3827796, 4192348, 4784745, 5240435, 6288522, 6379660, 7336609, 9569490, 10480870, 12577044, 14673218, 15721305, 19138980, 20961740, 22009827, 29346436, 31442610, 36683045, 44019654, 62885220, 73366090, 88039308, 110049135, 146732180, 220098270, 440196540]

約数ペア:

[(1, 440196540), (2, 220098270), (3, 146732180), (4, 110049135), (5, 88039308), (6, 73366090), (7, 62885220), (10, 44019654), (12, 36683045), (14, 31442610), (15, 29346436), (20, 22009827), (21, 20961740), (23, 19138980), (28, 15721305), (30, 14673218), (35, 12577044), (42, 10480870), (46, 9569490), (60, 7336609), (69, 6379660), (70, 6288522), (84, 5240435), (92, 4784745), (105, 4192348), (115, 3827796), (138, 3189830), (140, 3144261), (161, 2734140), (210, 2096174), (230, 1913898), (276, 1594915), (322, 1367070), (345, 1275932), (420, 1048087), (460, 956949), (483, 911380), (644, 683535), (690, 637966), (805, 546828), (966, 455690), (1380, 318983), (1610, 273414), (1932, 227845), (2415, 182276), (3220, 136707), (4830, 91138), (9660, 45569)]