9675762040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1205

約数の個数: 128

約数和(自身を含む): 25148620800

約数和(自身を除く): 15472858760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 239, 280, 382, 478, 757, 764, 955, 956, 1195, 1337, 1514, 1528, 1673, 1910, 1912, 2390, 2674, 3028, 3346, 3785, 3820, 4780, 5299, 5348, 6056, 6685, 6692, 7570, 7640, 8365, 9560, 10598, 10696, 13370, 13384, 15140, 16730, 21196, 26495, 26740, 30280, 33460, 42392, 45649, 52990, 53480, 66920, 91298, 105980, 144587, 180923, 182596, 211960, 228245, 289174, 319543, 361846, 365192, 456490, 578348, 639086, 722935, 723692, 904615, 912980, 1012109, 1156696, 1266461, 1278172, 1445870, 1447384, 1597715, 1809230, 1825960, 2024218, 2532922, 2556344, 2891740, 3195430, 3618460, 4048436, 5060545, 5065844, 5783480, 6332305, 6390860, 7236920, 8096872, 10121090, 10131688, 12664610, 12781720, 20242180, 25329220, 34556293, 40484360, 50658440, 69112586, 138225172, 172781465, 241894051, 276450344, 345562930, 483788102, 691125860, 967576204, 1209470255, 1382251720, 1935152408, 2418940510, 4837881020, 9675762040]

約数ペア:

[(1, 9675762040), (2, 4837881020), (4, 2418940510), (5, 1935152408), (7, 1382251720), (8, 1209470255), (10, 967576204), (14, 691125860), (20, 483788102), (28, 345562930), (35, 276450344), (40, 241894051), (56, 172781465), (70, 138225172), (140, 69112586), (191, 50658440), (239, 40484360), (280, 34556293), (382, 25329220), (478, 20242180), (757, 12781720), (764, 12664610), (955, 10131688), (956, 10121090), (1195, 8096872), (1337, 7236920), (1514, 6390860), (1528, 6332305), (1673, 5783480), (1910, 5065844), (1912, 5060545), (2390, 4048436), (2674, 3618460), (3028, 3195430), (3346, 2891740), (3785, 2556344), (3820, 2532922), (4780, 2024218), (5299, 1825960), (5348, 1809230), (6056, 1597715), (6685, 1447384), (6692, 1445870), (7570, 1278172), (7640, 1266461), (8365, 1156696), (9560, 1012109), (10598, 912980), (10696, 904615), (13370, 723692), (13384, 722935), (15140, 639086), (16730, 578348), (21196, 456490), (26495, 365192), (26740, 361846), (30280, 319543), (33460, 289174), (42392, 228245), (45649, 211960), (52990, 182596), (53480, 180923), (66920, 144587), (91298, 105980)]