28314917280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7370

約数の個数: 480

約数和(自身を含む): 112309110144

約数和(自身を除く): 83994192864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 162, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 324, 345, 351, 360, 368, 390, 405, 414, 416, 432, 460, 468, 480, 520, 540, 552, 585, 598, 621, 624, 648, 690, 702, 720, 736, 780, 810, 828, 864, 897, 920, 936, 1035, 1040, 1053, 1080, 1104, 1170, 1196, 1242, 1248, 1296, 1380, 1404, 1440, 1495, 1560, 1620, 1656, 1755, 1794, 1840, 1863, 1872, 2070, 2080, 2106, 2160, 2208, 2340, 2392, 2484, 2592, 2691, 2760, 2808, 2990, 3105, 3120, 3240, 3312, 3510, 3588, 3680, 3726, 3744, 4140, 4212, 4320, 4485, 4680, 4784, 4968, 5265, 5382, 5520, 5616, 5980, 6210, 6240, 6480, 6624, 7020, 7176, 7307, 7452, 8073, 8280, 8424, 8970, 9315, 9360, 9568, 9936, 10530, 10764, 11040, 11232, 11960, 12420, 12960, 13455, 14040, 14352, 14614, 14904, 16146, 16560, 16848, 17940, 18630, 18720, 19872, 21060, 21528, 21921, 23920, 24219, 24840, 26910, 28080, 28704, 29228, 29808, 32292, 33120, 33696, 35880, 36535, 37260, 40365, 42120, 43056, 43842, 47840, 48438, 49680, 53820, 56160, 58456, 59616, 64584, 65763, 71760, 73070, 74520, 80730, 84240, 86112, 87684, 94991, 96876, 99360, 107640, 109605, 116912, 121095, 129168, 131526, 143520, 146140, 149040, 161460, 168061, 168480, 175368, 189982, 193752, 197289, 215280, 219210, 233824, 242190, 258336, 263052, 284973, 292280, 298080, 322920, 328815, 336122, 350736, 379964, 387504, 394578, 430560, 438420, 474955, 484380, 504183, 526104, 569946, 584560, 591867, 645840, 657630, 672244, 701472, 759928, 775008, 789156, 840305, 854919, 876840, 949910, 968760, 986445, 1008366, 1052208, 1139892, 1169120, 1183734, 1291680, 1315260, 1344488, 1424865, 1512549, 1519856, 1578312, 1680610, 1709838, 1753680, 1899820, 1937520, 1972890, 2016732, 2104416, 2184793, 2279784, 2367468, 2520915, 2564757, 2630520, 2688976, 2849730, 2959335, 3025098, 3039712, 3156624, 3361220, 3419676, 3507360, 3799640, 3875040, 3945780, 4033464, 4274595, 4369586, 4537647, 4559568, 4734936, 5041830, 5129514, 5261040, 5377952, 5699460, 5918670, 6050196, 6313248, 6554379, 6722440, 6839352, 7562745, 7599280, 7694271, 7891560, 8066928, 8549190, 8739172, 9075294, 9119136, 9469872, 10083660, 10259028, 10522080, 10923965, 11398920, 11837340, 12100392, 12823785, 13108758, 13444880, 13612941, 13678704, 15125490, 15198560, 15388542, 15783120, 16133856, 17098380, 17478344, 18150588, 18939744, 19663137, 20167320, 20518056, 21847930, 22688235, 22797840, 23674680, 24200784, 25647570, 26217516, 26889760, 27225882, 27357408, 30250980, 30777084, 31566240, 32771895, 34196760, 34956688, 36301176, 38471355, 39326274, 40334640, 41036112, 43695860, 45376470, 45595680, 47349360, 48401568, 51295140, 52435032, 54451764, 58989411, 60501960, 61554168, 65543790, 68064705, 68393520, 69913376, 72602352, 76942710, 78652548, 80669280, 82072224, 87391720, 90752940, 94698720, 98315685, 102590280, 104870064, 108903528, 117978822, 121003920, 123108336, 131087580, 136129410, 136787040, 145204704, 153885420, 157305096, 174783440, 176968233, 181505880, 196631370, 205180560, 209740128, 217807056, 235957644, 242007840, 246216672, 262175160, 272258820, 294947055, 307770840, 314610192, 349566880, 353936466, 363011760, 393262740, 410361120, 435614112, 471915288, 524350320, 544517640, 589894110, 615541680, 629220384, 707872932, 726023520, 786525480, 884841165, 943830576, 1048700640, 1089035280, 1179788220, 1231083360, 1415745864, 1573050960, 1769682330, 1887661152, 2178070560, 2359576440, 2831491728, 3146101920, 3539364660, 4719152880, 5662983456, 7078729320, 9438305760, 14157458640, 28314917280]

約数ペア:

[(1, 28314917280), (2, 14157458640), (3, 9438305760), (4, 7078729320), (5, 5662983456), (6, 4719152880), (8, 3539364660), (9, 3146101920), (10, 2831491728), (12, 2359576440), (13, 2178070560), (15, 1887661152), (16, 1769682330), (18, 1573050960), (20, 1415745864), (23, 1231083360), (24, 1179788220), (26, 1089035280), (27, 1048700640), (30, 943830576), (32, 884841165), (36, 786525480), (39, 726023520), (40, 707872932), (45, 629220384), (46, 615541680), (48, 589894110), (52, 544517640), (54, 524350320), (60, 471915288), (65, 435614112), (69, 410361120), (72, 393262740), (78, 363011760), (80, 353936466), (81, 349566880), (90, 314610192), (92, 307770840), (96, 294947055), (104, 272258820), (108, 262175160), (115, 246216672), (117, 242007840), (120, 235957644), (130, 217807056), (135, 209740128), (138, 205180560), (144, 196631370), (156, 181505880), (160, 176968233), (162, 174783440), (180, 157305096), (184, 153885420), (195, 145204704), (207, 136787040), (208, 136129410), (216, 131087580), (230, 123108336), (234, 121003920), (240, 117978822), (260, 108903528), (270, 104870064), (276, 102590280), (288, 98315685), (299, 94698720), (312, 90752940), (324, 87391720), (345, 82072224), (351, 80669280), (360, 78652548), (368, 76942710), (390, 72602352), (405, 69913376), (414, 68393520), (416, 68064705), (432, 65543790), (460, 61554168), (468, 60501960), (480, 58989411), (520, 54451764), (540, 52435032), (552, 51295140), (585, 48401568), (598, 47349360), (621, 45595680), (624, 45376470), (648, 43695860), (690, 41036112), (702, 40334640), (720, 39326274), (736, 38471355), (780, 36301176), (810, 34956688), (828, 34196760), (864, 32771895), (897, 31566240), (920, 30777084), (936, 30250980), (1035, 27357408), (1040, 27225882), (1053, 26889760), (1080, 26217516), (1104, 25647570), (1170, 24200784), (1196, 23674680), (1242, 22797840), (1248, 22688235), (1296, 21847930), (1380, 20518056), (1404, 20167320), (1440, 19663137), (1495, 18939744), (1560, 18150588), (1620, 17478344), (1656, 17098380), (1755, 16133856), (1794, 15783120), (1840, 15388542), (1863, 15198560), (1872, 15125490), (2070, 13678704), (2080, 13612941), (2106, 13444880), (2160, 13108758), (2208, 12823785), (2340, 12100392), (2392, 11837340), (2484, 11398920), (2592, 10923965), (2691, 10522080), (2760, 10259028), (2808, 10083660), (2990, 9469872), (3105, 9119136), (3120, 9075294), (3240, 8739172), (3312, 8549190), (3510, 8066928), (3588, 7891560), (3680, 7694271), (3726, 7599280), (3744, 7562745), (4140, 6839352), (4212, 6722440), (4320, 6554379), (4485, 6313248), (4680, 6050196), (4784, 5918670), (4968, 5699460), (5265, 5377952), (5382, 5261040), (5520, 5129514), (5616, 5041830), (5980, 4734936), (6210, 4559568), (6240, 4537647), (6480, 4369586), (6624, 4274595), (7020, 4033464), (7176, 3945780), (7307, 3875040), (7452, 3799640), (8073, 3507360), (8280, 3419676), (8424, 3361220), (8970, 3156624), (9315, 3039712), (9360, 3025098), (9568, 2959335), (9936, 2849730), (10530, 2688976), (10764, 2630520), (11040, 2564757), (11232, 2520915), (11960, 2367468), (12420, 2279784), (12960, 2184793), (13455, 2104416), (14040, 2016732), (14352, 1972890), (14614, 1937520), (14904, 1899820), (16146, 1753680), (16560, 1709838), (16848, 1680610), (17940, 1578312), (18630, 1519856), (18720, 1512549), (19872, 1424865), (21060, 1344488), (21528, 1315260), (21921, 1291680), (23920, 1183734), (24219, 1169120), (24840, 1139892), (26910, 1052208), (28080, 1008366), (28704, 986445), (29228, 968760), (29808, 949910), (32292, 876840), (33120, 854919), (33696, 840305), (35880, 789156), (36535, 775008), (37260, 759928), (40365, 701472), (42120, 672244), (43056, 657630), (43842, 645840), (47840, 591867), (48438, 584560), (49680, 569946), (53820, 526104), (56160, 504183), (58456, 484380), (59616, 474955), (64584, 438420), (65763, 430560), (71760, 394578), (73070, 387504), (74520, 379964), (80730, 350736), (84240, 336122), (86112, 328815), (87684, 322920), (94991, 298080), (96876, 292280), (99360, 284973), (107640, 263052), (109605, 258336), (116912, 242190), (121095, 233824), (129168, 219210), (131526, 215280), (143520, 197289), (146140, 193752), (149040, 189982), (161460, 175368), (168061, 168480)]