2018578320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28319}}^1$

素因数の和:28355

約数の個数: 200

約数和(自身を含む): 7648439040

約数和(自身を除く): 5629860720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 23760, 28319, 35640, 56638, 71280, 84957, 113276, 141595, 169914, 226552, 254871, 283190, 311509, 339828, 424785, 453104, 509742, 566380, 623018, 679656, 764613, 849570, 934527, 1019484, 1132760, 1246036, 1274355, 1359312, 1529226, 1557545, 1699140, 1869054, 2038968, 2265520, 2293839, 2492072, 2548710, 2803581, 3058452, 3115090, 3398280, 3738108, 3823065, 4077936, 4587678, 4672635, 4984144, 5097420, 5607162, 6116904, 6230180, 6796560, 7476216, 7646130, 8410743, 9175356, 9345270, 10194840, 11214324, 11469195, 12233808, 12460360, 14017905, 14952432, 15292260, 16821486, 18350712, 18690540, 20389680, 22428648, 22938390, 24920720, 25232229, 28035810, 30584520, 33642972, 36701424, 37381080, 42053715, 44857296, 45876780, 50464458, 56071620, 61169040, 67285944, 74762160, 84107430, 91753560, 100928916, 112143240, 126161145, 134571888, 168214860, 183507120, 201857832, 224286480, 252322290, 336429720, 403715664, 504644580, 672859440, 1009289160, 2018578320]

約数ペア:

[(1, 2018578320), (2, 1009289160), (3, 672859440), (4, 504644580), (5, 403715664), (6, 336429720), (8, 252322290), (9, 224286480), (10, 201857832), (11, 183507120), (12, 168214860), (15, 134571888), (16, 126161145), (18, 112143240), (20, 100928916), (22, 91753560), (24, 84107430), (27, 74762160), (30, 67285944), (33, 61169040), (36, 56071620), (40, 50464458), (44, 45876780), (45, 44857296), (48, 42053715), (54, 37381080), (55, 36701424), (60, 33642972), (66, 30584520), (72, 28035810), (80, 25232229), (81, 24920720), (88, 22938390), (90, 22428648), (99, 20389680), (108, 18690540), (110, 18350712), (120, 16821486), (132, 15292260), (135, 14952432), (144, 14017905), (162, 12460360), (165, 12233808), (176, 11469195), (180, 11214324), (198, 10194840), (216, 9345270), (220, 9175356), (240, 8410743), (264, 7646130), (270, 7476216), (297, 6796560), (324, 6230180), (330, 6116904), (360, 5607162), (396, 5097420), (405, 4984144), (432, 4672635), (440, 4587678), (495, 4077936), (528, 3823065), (540, 3738108), (594, 3398280), (648, 3115090), (660, 3058452), (720, 2803581), (792, 2548710), (810, 2492072), (880, 2293839), (891, 2265520), (990, 2038968), (1080, 1869054), (1188, 1699140), (1296, 1557545), (1320, 1529226), (1485, 1359312), (1584, 1274355), (1620, 1246036), (1782, 1132760), (1980, 1019484), (2160, 934527), (2376, 849570), (2640, 764613), (2970, 679656), (3240, 623018), (3564, 566380), (3960, 509742), (4455, 453104), (4752, 424785), (5940, 339828), (6480, 311509), (7128, 283190), (7920, 254871), (8910, 226552), (11880, 169914), (14256, 141595), (17820, 113276), (23760, 84957), (28319, 71280), (35640, 56638)]