66298885320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{41351}}^1$

素因数の和:41827

約数の個数: 128

約数和(自身を含む): 205794017280

約数和(自身を除く): 139495131960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 431, 465, 620, 744, 862, 930, 1240, 1293, 1724, 1860, 2155, 2586, 3448, 3720, 4310, 5172, 6465, 8620, 10344, 12930, 13361, 17240, 25860, 26722, 40083, 41351, 51720, 53444, 66805, 80166, 82702, 106888, 124053, 133610, 160332, 165404, 200415, 206755, 248106, 267220, 320664, 330808, 400830, 413510, 496212, 534440, 620265, 801660, 827020, 992424, 1240530, 1281881, 1603320, 1654040, 2481060, 2563762, 3845643, 4962120, 5127524, 6409405, 7691286, 10255048, 12818810, 15382572, 17822281, 19228215, 25637620, 30765144, 35644562, 38456430, 51275240, 53466843, 71289124, 76912860, 89111405, 106933686, 142578248, 153825720, 178222810, 213867372, 267334215, 356445620, 427734744, 534668430, 552490711, 712891240, 1069336860, 1104981422, 1657472133, 2138673720, 2209962844, 2762453555, 3314944266, 4419925688, 5524907110, 6629888532, 8287360665, 11049814220, 13259777064, 16574721330, 22099628440, 33149442660, 66298885320]

約数ペア:

[(1, 66298885320), (2, 33149442660), (3, 22099628440), (4, 16574721330), (5, 13259777064), (6, 11049814220), (8, 8287360665), (10, 6629888532), (12, 5524907110), (15, 4419925688), (20, 3314944266), (24, 2762453555), (30, 2209962844), (31, 2138673720), (40, 1657472133), (60, 1104981422), (62, 1069336860), (93, 712891240), (120, 552490711), (124, 534668430), (155, 427734744), (186, 356445620), (248, 267334215), (310, 213867372), (372, 178222810), (431, 153825720), (465, 142578248), (620, 106933686), (744, 89111405), (862, 76912860), (930, 71289124), (1240, 53466843), (1293, 51275240), (1724, 38456430), (1860, 35644562), (2155, 30765144), (2586, 25637620), (3448, 19228215), (3720, 17822281), (4310, 15382572), (5172, 12818810), (6465, 10255048), (8620, 7691286), (10344, 6409405), (12930, 5127524), (13361, 4962120), (17240, 3845643), (25860, 2563762), (26722, 2481060), (40083, 1654040), (41351, 1603320), (51720, 1281881), (53444, 1240530), (66805, 992424), (80166, 827020), (82702, 801660), (106888, 620265), (124053, 534440), (133610, 496212), (160332, 413510), (165404, 400830), (200415, 330808), (206755, 320664), (248106, 267220)]