7968744060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{21529}}^1$

素因数の和:21771

約数の個数: 96

約数和(自身を含む): 23149056000

約数和(自身を除く): 15180311940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 199, 310, 372, 398, 465, 597, 620, 796, 930, 995, 1194, 1860, 1990, 2388, 2985, 3980, 5970, 6169, 11940, 12338, 18507, 21529, 24676, 30845, 37014, 43058, 61690, 64587, 74028, 86116, 92535, 107645, 123380, 129174, 185070, 215290, 258348, 322935, 370140, 430580, 645870, 667399, 1291740, 1334798, 2002197, 2669596, 3336995, 4004394, 4284271, 6673990, 8008788, 8568542, 10010985, 12852813, 13347980, 17137084, 20021970, 21421355, 25705626, 40043940, 42842710, 51411252, 64264065, 85685420, 128528130, 132812401, 257056260, 265624802, 398437203, 531249604, 664062005, 796874406, 1328124010, 1593748812, 1992186015, 2656248020, 3984372030, 7968744060]

約数ペア:

[(1, 7968744060), (2, 3984372030), (3, 2656248020), (4, 1992186015), (5, 1593748812), (6, 1328124010), (10, 796874406), (12, 664062005), (15, 531249604), (20, 398437203), (30, 265624802), (31, 257056260), (60, 132812401), (62, 128528130), (93, 85685420), (124, 64264065), (155, 51411252), (186, 42842710), (199, 40043940), (310, 25705626), (372, 21421355), (398, 20021970), (465, 17137084), (597, 13347980), (620, 12852813), (796, 10010985), (930, 8568542), (995, 8008788), (1194, 6673990), (1860, 4284271), (1990, 4004394), (2388, 3336995), (2985, 2669596), (3980, 2002197), (5970, 1334798), (6169, 1291740), (11940, 667399), (12338, 645870), (18507, 430580), (21529, 370140), (24676, 322935), (30845, 258348), (37014, 215290), (43058, 185070), (61690, 129174), (64587, 123380), (74028, 107645), (86116, 92535)]