15992022080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{8101}}^1$

素因数の和:8348

約数の個数: 112

約数和(自身を含む): 39511833600

約数和(自身を除く): 23519811520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 199, 248, 310, 320, 398, 496, 620, 796, 992, 995, 1240, 1592, 1984, 1990, 2480, 3184, 3980, 4960, 6169, 6368, 7960, 8101, 9920, 12338, 12736, 15920, 16202, 24676, 30845, 31840, 32404, 40505, 49352, 61690, 63680, 64808, 81010, 98704, 123380, 129616, 162020, 197408, 246760, 251131, 259232, 324040, 394816, 493520, 502262, 518464, 648080, 987040, 1004524, 1255655, 1296160, 1612099, 1974080, 2009048, 2511310, 2592320, 3224198, 4018096, 5022620, 6448396, 8036192, 8060495, 10045240, 12896792, 16072384, 16120990, 20090480, 25793584, 32241980, 40180960, 49975069, 51587168, 64483960, 80361920, 99950138, 103174336, 128967920, 199900276, 249875345, 257935840, 399800552, 499750690, 515871680, 799601104, 999501380, 1599202208, 1999002760, 3198404416, 3998005520, 7996011040, 15992022080]

約数ペア:

[(1, 15992022080), (2, 7996011040), (4, 3998005520), (5, 3198404416), (8, 1999002760), (10, 1599202208), (16, 999501380), (20, 799601104), (31, 515871680), (32, 499750690), (40, 399800552), (62, 257935840), (64, 249875345), (80, 199900276), (124, 128967920), (155, 103174336), (160, 99950138), (199, 80361920), (248, 64483960), (310, 51587168), (320, 49975069), (398, 40180960), (496, 32241980), (620, 25793584), (796, 20090480), (992, 16120990), (995, 16072384), (1240, 12896792), (1592, 10045240), (1984, 8060495), (1990, 8036192), (2480, 6448396), (3184, 5022620), (3980, 4018096), (4960, 3224198), (6169, 2592320), (6368, 2511310), (7960, 2009048), (8101, 1974080), (9920, 1612099), (12338, 1296160), (12736, 1255655), (15920, 1004524), (16202, 987040), (24676, 648080), (30845, 518464), (31840, 502262), (32404, 493520), (40505, 394816), (49352, 324040), (61690, 259232), (63680, 251131), (64808, 246760), (81010, 197408), (98704, 162020), (123380, 129616)]