20160918240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{7867}}^1$

素因数の和:8185

約数の個数: 192

約数和(自身を含む): 67095786240

約数和(自身を除く): 46934868000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 281, 285, 304, 380, 456, 480, 562, 570, 608, 760, 843, 912, 1124, 1140, 1405, 1520, 1686, 1824, 2248, 2280, 2810, 3040, 3372, 4215, 4496, 4560, 5339, 5620, 6744, 7867, 8430, 8992, 9120, 10678, 11240, 13488, 15734, 16017, 16860, 21356, 22480, 23601, 26695, 26976, 31468, 32034, 33720, 39335, 42712, 44960, 47202, 53390, 62936, 64068, 67440, 78670, 80085, 85424, 94404, 106780, 118005, 125872, 128136, 134880, 149473, 157340, 160170, 170848, 188808, 213560, 236010, 251744, 256272, 298946, 314680, 320340, 377616, 427120, 448419, 472020, 512544, 597892, 629360, 640680, 747365, 755232, 854240, 896838, 944040, 1195784, 1258720, 1281360, 1494730, 1793676, 1888080, 2210627, 2242095, 2391568, 2562720, 2989460, 3587352, 3776160, 4421254, 4484190, 4783136, 5978920, 6631881, 7174704, 8842508, 8968380, 11053135, 11957840, 13263762, 14349408, 17685016, 17936760, 22106270, 23915680, 26527524, 33159405, 35370032, 35873520, 42001913, 44212540, 53055048, 66318810, 70740064, 71747040, 84003826, 88425080, 106110096, 126005739, 132637620, 168007652, 176850160, 210009565, 212220192, 252011478, 265275240, 336015304, 353700320, 420019130, 504022956, 530550480, 630028695, 672030608, 840038260, 1008045912, 1061100960, 1260057390, 1344061216, 1680076520, 2016091824, 2520114780, 3360153040, 4032183648, 5040229560, 6720306080, 10080459120, 20160918240]

約数ペア:

[(1, 20160918240), (2, 10080459120), (3, 6720306080), (4, 5040229560), (5, 4032183648), (6, 3360153040), (8, 2520114780), (10, 2016091824), (12, 1680076520), (15, 1344061216), (16, 1260057390), (19, 1061100960), (20, 1008045912), (24, 840038260), (30, 672030608), (32, 630028695), (38, 530550480), (40, 504022956), (48, 420019130), (57, 353700320), (60, 336015304), (76, 265275240), (80, 252011478), (95, 212220192), (96, 210009565), (114, 176850160), (120, 168007652), (152, 132637620), (160, 126005739), (190, 106110096), (228, 88425080), (240, 84003826), (281, 71747040), (285, 70740064), (304, 66318810), (380, 53055048), (456, 44212540), (480, 42001913), (562, 35873520), (570, 35370032), (608, 33159405), (760, 26527524), (843, 23915680), (912, 22106270), (1124, 17936760), (1140, 17685016), (1405, 14349408), (1520, 13263762), (1686, 11957840), (1824, 11053135), (2248, 8968380), (2280, 8842508), (2810, 7174704), (3040, 6631881), (3372, 5978920), (4215, 4783136), (4496, 4484190), (4560, 4421254), (5339, 3776160), (5620, 3587352), (6744, 2989460), (7867, 2562720), (8430, 2391568), (8992, 2242095), (9120, 2210627), (10678, 1888080), (11240, 1793676), (13488, 1494730), (15734, 1281360), (16017, 1258720), (16860, 1195784), (21356, 944040), (22480, 896838), (23601, 854240), (26695, 755232), (26976, 747365), (31468, 640680), (32034, 629360), (33720, 597892), (39335, 512544), (42712, 472020), (44960, 448419), (47202, 427120), (53390, 377616), (62936, 320340), (64068, 314680), (67440, 298946), (78670, 256272), (80085, 251744), (85424, 236010), (94404, 213560), (106780, 188808), (118005, 170848), (125872, 160170), (128136, 157340), (134880, 149473)]