31311083520

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 384

約数和(自身を含む): 111980232000

約数和(自身を除く): 80669148480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 269, 270, 288, 320, 360, 384, 421, 432, 480, 512, 538, 540, 576, 640, 720, 768, 807, 842, 864, 960, 1024, 1076, 1080, 1152, 1263, 1280, 1345, 1440, 1536, 1614, 1684, 1728, 1920, 2048, 2105, 2152, 2160, 2304, 2421, 2526, 2560, 2690, 2880, 3072, 3228, 3368, 3456, 3789, 3840, 4035, 4210, 4304, 4320, 4608, 4842, 5052, 5120, 5380, 5760, 6144, 6315, 6456, 6736, 6912, 7263, 7578, 7680, 8070, 8420, 8608, 8640, 9216, 9684, 10104, 10240, 10760, 11367, 11520, 12105, 12630, 12912, 13472, 13824, 14526, 15156, 15360, 16140, 16840, 17216, 17280, 18432, 18945, 19368, 20208, 21520, 22734, 23040, 24210, 25260, 25824, 26944, 27648, 29052, 30312, 30720, 32280, 33680, 34432, 34560, 36315, 37890, 38736, 40416, 43040, 45468, 46080, 48420, 50520, 51648, 53888, 55296, 56835, 58104, 60624, 64560, 67360, 68864, 69120, 72630, 75780, 77472, 80832, 86080, 90936, 92160, 96840, 101040, 103296, 107776, 113249, 113670, 116208, 121248, 129120, 134720, 137728, 138240, 145260, 151560, 154944, 161664, 172160, 181872, 193680, 202080, 206592, 215552, 226498, 227340, 232416, 242496, 258240, 269440, 275456, 276480, 290520, 303120, 309888, 323328, 339747, 344320, 363744, 387360, 404160, 413184, 431104, 452996, 454680, 464832, 484992, 516480, 538880, 550912, 566245, 581040, 606240, 619776, 646656, 679494, 688640, 727488, 774720, 808320, 826368, 862208, 905992, 909360, 929664, 969984, 1019241, 1032960, 1077760, 1132490, 1162080, 1212480, 1239552, 1293312, 1358988, 1377280, 1454976, 1549440, 1616640, 1652736, 1698735, 1811984, 1818720, 1859328, 1939968, 2038482, 2065920, 2155520, 2264980, 2324160, 2424960, 2479104, 2586624, 2717976, 2754560, 2909952, 3057723, 3098880, 3233280, 3397470, 3623968, 3637440, 3718656, 3879936, 4076964, 4131840, 4311040, 4529960, 4648320, 4849920, 4958208, 5096205, 5435952, 5819904, 6115446, 6197760, 6466560, 6794940, 7247936, 7274880, 7437312, 7759872, 8153928, 8263680, 9059920, 9296640, 9699840, 10192410, 10871904, 11639808, 12230892, 12395520, 12933120, 13589880, 14495872, 14549760, 14874624, 15288615, 16307856, 18119840, 18593280, 19399680, 20384820, 21743808, 23279616, 24461784, 24791040, 27179760, 28991744, 29099520, 30577230, 32615712, 36239680, 37186560, 38799360, 40769640, 43487616, 48923568, 54359520, 57983488, 58199040, 61154460, 65231424, 72479360, 74373120, 81539280, 86975232, 97847136, 108719040, 115966976, 116398080, 122308920, 130462848, 144958720, 163078560, 173950464, 195694272, 217438080, 231933952, 244617840, 260925696, 289917440, 326157120, 347900928, 391388544, 434876160, 489235680, 521851392, 579834880, 652314240, 695801856, 782777088, 869752320, 978471360, 1043702784, 1159669760, 1304628480, 1565554176, 1739504640, 1956942720, 2087405568, 2609256960, 3131108352, 3479009280, 3913885440, 5218513920, 6262216704, 7827770880, 10437027840, 15655541760, 31311083520]

約数ペア:

[(1, 31311083520), (2, 15655541760), (3, 10437027840), (4, 7827770880), (5, 6262216704), (6, 5218513920), (8, 3913885440), (9, 3479009280), (10, 3131108352), (12, 2609256960), (15, 2087405568), (16, 1956942720), (18, 1739504640), (20, 1565554176), (24, 1304628480), (27, 1159669760), (30, 1043702784), (32, 978471360), (36, 869752320), (40, 782777088), (45, 695801856), (48, 652314240), (54, 579834880), (60, 521851392), (64, 489235680), (72, 434876160), (80, 391388544), (90, 347900928), (96, 326157120), (108, 289917440), (120, 260925696), (128, 244617840), (135, 231933952), (144, 217438080), (160, 195694272), (180, 173950464), (192, 163078560), (216, 144958720), (240, 130462848), (256, 122308920), (269, 116398080), (270, 115966976), (288, 108719040), (320, 97847136), (360, 86975232), (384, 81539280), (421, 74373120), (432, 72479360), (480, 65231424), (512, 61154460), (538, 58199040), (540, 57983488), (576, 54359520), (640, 48923568), (720, 43487616), (768, 40769640), (807, 38799360), (842, 37186560), (864, 36239680), (960, 32615712), (1024, 30577230), (1076, 29099520), (1080, 28991744), (1152, 27179760), (1263, 24791040), (1280, 24461784), (1345, 23279616), (1440, 21743808), (1536, 20384820), (1614, 19399680), (1684, 18593280), (1728, 18119840), (1920, 16307856), (2048, 15288615), (2105, 14874624), (2152, 14549760), (2160, 14495872), (2304, 13589880), (2421, 12933120), (2526, 12395520), (2560, 12230892), (2690, 11639808), (2880, 10871904), (3072, 10192410), (3228, 9699840), (3368, 9296640), (3456, 9059920), (3789, 8263680), (3840, 8153928), (4035, 7759872), (4210, 7437312), (4304, 7274880), (4320, 7247936), (4608, 6794940), (4842, 6466560), (5052, 6197760), (5120, 6115446), (5380, 5819904), (5760, 5435952), (6144, 5096205), (6315, 4958208), (6456, 4849920), (6736, 4648320), (6912, 4529960), (7263, 4311040), (7578, 4131840), (7680, 4076964), (8070, 3879936), (8420, 3718656), (8608, 3637440), (8640, 3623968), (9216, 3397470), (9684, 3233280), (10104, 3098880), (10240, 3057723), (10760, 2909952), (11367, 2754560), (11520, 2717976), (12105, 2586624), (12630, 2479104), (12912, 2424960), (13472, 2324160), (13824, 2264980), (14526, 2155520), (15156, 2065920), (15360, 2038482), (16140, 1939968), (16840, 1859328), (17216, 1818720), (17280, 1811984), (18432, 1698735), (18945, 1652736), (19368, 1616640), (20208, 1549440), (21520, 1454976), (22734, 1377280), (23040, 1358988), (24210, 1293312), (25260, 1239552), (25824, 1212480), (26944, 1162080), (27648, 1132490), (29052, 1077760), (30312, 1032960), (30720, 1019241), (32280, 969984), (33680, 929664), (34432, 909360), (34560, 905992), (36315, 862208), (37890, 826368), (38736, 808320), (40416, 774720), (43040, 727488), (45468, 688640), (46080, 679494), (48420, 646656), (50520, 619776), (51648, 606240), (53888, 581040), (55296, 566245), (56835, 550912), (58104, 538880), (60624, 516480), (64560, 484992), (67360, 464832), (68864, 454680), (69120, 452996), (72630, 431104), (75780, 413184), (77472, 404160), (80832, 387360), (86080, 363744), (90936, 344320), (92160, 339747), (96840, 323328), (101040, 309888), (103296, 303120), (107776, 290520), (113249, 276480), (113670, 275456), (116208, 269440), (121248, 258240), (129120, 242496), (134720, 232416), (137728, 227340), (138240, 226498), (145260, 215552), (151560, 206592), (154944, 202080), (161664, 193680), (172160, 181872)]