321050880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 324

約数和(自身を含む): 1187369820

約数和(自身を除く): 866318940

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, 256, 261, 279, 288, 290, 310, 320, 348, 360, 372, 384, 435, 464, 465, 480, 496, 522, 558, 576, 580, 620, 640, 696, 720, 744, 768, 870, 899, 928, 930, 960, 961, 992, 1044, 1116, 1152, 1160, 1240, 1280, 1305, 1392, 1395, 1440, 1488, 1740, 1798, 1856, 1860, 1920, 1922, 1984, 2088, 2232, 2304, 2320, 2480, 2610, 2697, 2784, 2790, 2880, 2883, 2976, 3480, 3596, 3712, 3720, 3840, 3844, 3968, 4176, 4464, 4495, 4640, 4805, 4960, 5220, 5394, 5568, 5580, 5760, 5766, 5952, 6960, 7192, 7424, 7440, 7688, 7936, 8091, 8352, 8649, 8928, 8990, 9280, 9610, 9920, 10440, 10788, 11136, 11160, 11520, 11532, 11904, 13485, 13920, 14384, 14415, 14880, 15376, 16182, 16704, 17298, 17856, 17980, 18560, 19220, 19840, 20880, 21576, 22272, 22320, 23064, 23808, 26970, 27840, 27869, 28768, 28830, 29760, 30752, 32364, 33408, 34596, 35712, 35960, 37120, 38440, 39680, 40455, 41760, 43152, 43245, 44640, 46128, 53940, 55680, 55738, 57536, 57660, 59520, 61504, 64728, 66816, 69192, 71424, 71920, 76880, 80910, 83520, 83607, 86304, 86490, 89280, 92256, 107880, 111360, 111476, 115072, 115320, 119040, 123008, 129456, 138384, 139345, 143840, 153760, 161820, 167040, 167214, 172608, 172980, 178560, 184512, 215760, 222952, 230144, 230640, 246016, 250821, 258912, 276768, 278690, 287680, 307520, 323640, 334080, 334428, 345216, 345960, 357120, 369024, 418035, 431520, 445904, 461280, 501642, 517824, 553536, 557380, 575360, 615040, 647280, 668856, 690432, 691920, 738048, 836070, 863040, 891808, 922560, 1003284, 1035648, 1107072, 1114760, 1150720, 1230080, 1254105, 1294560, 1337712, 1383840, 1672140, 1726080, 1783616, 1845120, 2006568, 2071296, 2214144, 2229520, 2508210, 2589120, 2675424, 2767680, 3344280, 3452160, 3567232, 3690240, 4013136, 4459040, 5016420, 5178240, 5350848, 5535360, 6688560, 7134464, 8026272, 8918080, 10032840, 10356480, 10701696, 11070720, 13377120, 16052544, 17836160, 20065680, 21403392, 26754240, 32105088, 35672320, 40131360, 53508480, 64210176, 80262720, 107016960, 160525440, 321050880]

約数ペア:

[(1, 321050880), (2, 160525440), (3, 107016960), (4, 80262720), (5, 64210176), (6, 53508480), (8, 40131360), (9, 35672320), (10, 32105088), (12, 26754240), (15, 21403392), (16, 20065680), (18, 17836160), (20, 16052544), (24, 13377120), (29, 11070720), (30, 10701696), (31, 10356480), (32, 10032840), (36, 8918080), (40, 8026272), (45, 7134464), (48, 6688560), (58, 5535360), (60, 5350848), (62, 5178240), (64, 5016420), (72, 4459040), (80, 4013136), (87, 3690240), (90, 3567232), (93, 3452160), (96, 3344280), (116, 2767680), (120, 2675424), (124, 2589120), (128, 2508210), (144, 2229520), (145, 2214144), (155, 2071296), (160, 2006568), (174, 1845120), (180, 1783616), (186, 1726080), (192, 1672140), (232, 1383840), (240, 1337712), (248, 1294560), (256, 1254105), (261, 1230080), (279, 1150720), (288, 1114760), (290, 1107072), (310, 1035648), (320, 1003284), (348, 922560), (360, 891808), (372, 863040), (384, 836070), (435, 738048), (464, 691920), (465, 690432), (480, 668856), (496, 647280), (522, 615040), (558, 575360), (576, 557380), (580, 553536), (620, 517824), (640, 501642), (696, 461280), (720, 445904), (744, 431520), (768, 418035), (870, 369024), (899, 357120), (928, 345960), (930, 345216), (960, 334428), (961, 334080), (992, 323640), (1044, 307520), (1116, 287680), (1152, 278690), (1160, 276768), (1240, 258912), (1280, 250821), (1305, 246016), (1392, 230640), (1395, 230144), (1440, 222952), (1488, 215760), (1740, 184512), (1798, 178560), (1856, 172980), (1860, 172608), (1920, 167214), (1922, 167040), (1984, 161820), (2088, 153760), (2232, 143840), (2304, 139345), (2320, 138384), (2480, 129456), (2610, 123008), (2697, 119040), (2784, 115320), (2790, 115072), (2880, 111476), (2883, 111360), (2976, 107880), (3480, 92256), (3596, 89280), (3712, 86490), (3720, 86304), (3840, 83607), (3844, 83520), (3968, 80910), (4176, 76880), (4464, 71920), (4495, 71424), (4640, 69192), (4805, 66816), (4960, 64728), (5220, 61504), (5394, 59520), (5568, 57660), (5580, 57536), (5760, 55738), (5766, 55680), (5952, 53940), (6960, 46128), (7192, 44640), (7424, 43245), (7440, 43152), (7688, 41760), (7936, 40455), (8091, 39680), (8352, 38440), (8649, 37120), (8928, 35960), (8990, 35712), (9280, 34596), (9610, 33408), (9920, 32364), (10440, 30752), (10788, 29760), (11136, 28830), (11160, 28768), (11520, 27869), (11532, 27840), (11904, 26970), (13485, 23808), (13920, 23064), (14384, 22320), (14415, 22272), (14880, 21576), (15376, 20880), (16182, 19840), (16704, 19220), (17298, 18560), (17856, 17980)]