160525440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 592523100

約数和(自身を除く): 431997660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 64, 72, 80, 87, 90, 93, 96, 116, 120, 124, 128, 144, 145, 155, 160, 174, 180, 186, 192, 232, 240, 248, 261, 279, 288, 290, 310, 320, 348, 360, 372, 384, 435, 464, 465, 480, 496, 522, 558, 576, 580, 620, 640, 696, 720, 744, 870, 899, 928, 930, 960, 961, 992, 1044, 1116, 1152, 1160, 1240, 1305, 1392, 1395, 1440, 1488, 1740, 1798, 1856, 1860, 1920, 1922, 1984, 2088, 2232, 2320, 2480, 2610, 2697, 2784, 2790, 2880, 2883, 2976, 3480, 3596, 3712, 3720, 3844, 3968, 4176, 4464, 4495, 4640, 4805, 4960, 5220, 5394, 5568, 5580, 5760, 5766, 5952, 6960, 7192, 7440, 7688, 8091, 8352, 8649, 8928, 8990, 9280, 9610, 9920, 10440, 10788, 11136, 11160, 11532, 11904, 13485, 13920, 14384, 14415, 14880, 15376, 16182, 16704, 17298, 17856, 17980, 18560, 19220, 19840, 20880, 21576, 22320, 23064, 26970, 27840, 27869, 28768, 28830, 29760, 30752, 32364, 33408, 34596, 35712, 35960, 38440, 40455, 41760, 43152, 43245, 44640, 46128, 53940, 55680, 55738, 57536, 57660, 59520, 61504, 64728, 69192, 71920, 76880, 80910, 83520, 83607, 86304, 86490, 89280, 92256, 107880, 111476, 115072, 115320, 123008, 129456, 138384, 139345, 143840, 153760, 161820, 167040, 167214, 172608, 172980, 178560, 184512, 215760, 222952, 230640, 250821, 258912, 276768, 278690, 287680, 307520, 323640, 334428, 345216, 345960, 369024, 418035, 431520, 445904, 461280, 501642, 517824, 553536, 557380, 575360, 615040, 647280, 668856, 691920, 836070, 863040, 891808, 922560, 1003284, 1035648, 1107072, 1114760, 1254105, 1294560, 1337712, 1383840, 1672140, 1726080, 1783616, 1845120, 2006568, 2229520, 2508210, 2589120, 2675424, 2767680, 3344280, 3567232, 4013136, 4459040, 5016420, 5178240, 5350848, 5535360, 6688560, 8026272, 8918080, 10032840, 10701696, 13377120, 16052544, 17836160, 20065680, 26754240, 32105088, 40131360, 53508480, 80262720, 160525440]

約数ペア:

[(1, 160525440), (2, 80262720), (3, 53508480), (4, 40131360), (5, 32105088), (6, 26754240), (8, 20065680), (9, 17836160), (10, 16052544), (12, 13377120), (15, 10701696), (16, 10032840), (18, 8918080), (20, 8026272), (24, 6688560), (29, 5535360), (30, 5350848), (31, 5178240), (32, 5016420), (36, 4459040), (40, 4013136), (45, 3567232), (48, 3344280), (58, 2767680), (60, 2675424), (62, 2589120), (64, 2508210), (72, 2229520), (80, 2006568), (87, 1845120), (90, 1783616), (93, 1726080), (96, 1672140), (116, 1383840), (120, 1337712), (124, 1294560), (128, 1254105), (144, 1114760), (145, 1107072), (155, 1035648), (160, 1003284), (174, 922560), (180, 891808), (186, 863040), (192, 836070), (232, 691920), (240, 668856), (248, 647280), (261, 615040), (279, 575360), (288, 557380), (290, 553536), (310, 517824), (320, 501642), (348, 461280), (360, 445904), (372, 431520), (384, 418035), (435, 369024), (464, 345960), (465, 345216), (480, 334428), (496, 323640), (522, 307520), (558, 287680), (576, 278690), (580, 276768), (620, 258912), (640, 250821), (696, 230640), (720, 222952), (744, 215760), (870, 184512), (899, 178560), (928, 172980), (930, 172608), (960, 167214), (961, 167040), (992, 161820), (1044, 153760), (1116, 143840), (1152, 139345), (1160, 138384), (1240, 129456), (1305, 123008), (1392, 115320), (1395, 115072), (1440, 111476), (1488, 107880), (1740, 92256), (1798, 89280), (1856, 86490), (1860, 86304), (1920, 83607), (1922, 83520), (1984, 80910), (2088, 76880), (2232, 71920), (2320, 69192), (2480, 64728), (2610, 61504), (2697, 59520), (2784, 57660), (2790, 57536), (2880, 55738), (2883, 55680), (2976, 53940), (3480, 46128), (3596, 44640), (3712, 43245), (3720, 43152), (3844, 41760), (3968, 40455), (4176, 38440), (4464, 35960), (4495, 35712), (4640, 34596), (4805, 33408), (4960, 32364), (5220, 30752), (5394, 29760), (5568, 28830), (5580, 28768), (5760, 27869), (5766, 27840), (5952, 26970), (6960, 23064), (7192, 22320), (7440, 21576), (7688, 20880), (8091, 19840), (8352, 19220), (8649, 18560), (8928, 17980), (8990, 17856), (9280, 17298), (9610, 16704), (9920, 16182), (10440, 15376), (10788, 14880), (11136, 14415), (11160, 14384), (11532, 13920), (11904, 13485)]