31307696640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41177}}^1$

素因数の和:41220

約数の個数: 320

約数和(自身を含む): 121320270720

約数和(自身を除く): 90012574080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1536, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2560, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4320, 4608, 4752, 5280, 5632, 5760, 5940, 6336, 6912, 7040, 7680, 7920, 8448, 8640, 9504, 10560, 11520, 11880, 12672, 13824, 14080, 15840, 16896, 17280, 19008, 21120, 23040, 23760, 25344, 28160, 31680, 34560, 38016, 41177, 42240, 47520, 50688, 63360, 69120, 76032, 82354, 84480, 95040, 123531, 126720, 152064, 164708, 190080, 205885, 247062, 253440, 329416, 370593, 380160, 411770, 452947, 494124, 617655, 658832, 741186, 760320, 823540, 905894, 988248, 1111779, 1235310, 1317664, 1358841, 1482372, 1647080, 1811788, 1852965, 1976496, 2223558, 2264735, 2470620, 2635328, 2717682, 2964744, 3294160, 3623576, 3705930, 3952992, 4076523, 4447116, 4529470, 4941240, 5270656, 5435364, 5558895, 5929488, 6588320, 6794205, 7247152, 7411860, 7905984, 8153046, 8894232, 9058940, 9882480, 10541312, 10870728, 11117790, 11858976, 12229569, 13176640, 13588410, 14494304, 14823720, 15811968, 16306092, 17788464, 18117880, 19764960, 20382615, 21082624, 21741456, 22235580, 23717952, 24459138, 26353280, 27176820, 28988608, 29647440, 31623936, 32612184, 35576928, 36235760, 39529920, 40765230, 43482912, 44471160, 47435904, 48918276, 52706560, 54353640, 57977216, 59294880, 61147845, 63247872, 65224368, 71153856, 72471520, 79059840, 81530460, 86965824, 88942320, 94871808, 97836552, 105413120, 108707280, 115954432, 118589760, 122295690, 130448736, 142307712, 144943040, 158119680, 163060920, 173931648, 177884640, 189743616, 195673104, 217414560, 231908864, 237179520, 244591380, 260897472, 284615424, 289886080, 316239360, 326121840, 347863296, 355769280, 391346208, 434829120, 474359040, 489182760, 521794944, 569230848, 579772160, 652243680, 695726592, 711538560, 782692416, 869658240, 948718080, 978365520, 1043589888, 1159544320, 1304487360, 1423077120, 1565384832, 1739316480, 1956731040, 2087179776, 2608974720, 2846154240, 3130769664, 3478632960, 3913462080, 5217949440, 6261539328, 7826924160, 10435898880, 15653848320, 31307696640]

約数ペア:

[(1, 31307696640), (2, 15653848320), (3, 10435898880), (4, 7826924160), (5, 6261539328), (6, 5217949440), (8, 3913462080), (9, 3478632960), (10, 3130769664), (11, 2846154240), (12, 2608974720), (15, 2087179776), (16, 1956731040), (18, 1739316480), (20, 1565384832), (22, 1423077120), (24, 1304487360), (27, 1159544320), (30, 1043589888), (32, 978365520), (33, 948718080), (36, 869658240), (40, 782692416), (44, 711538560), (45, 695726592), (48, 652243680), (54, 579772160), (55, 569230848), (60, 521794944), (64, 489182760), (66, 474359040), (72, 434829120), (80, 391346208), (88, 355769280), (90, 347863296), (96, 326121840), (99, 316239360), (108, 289886080), (110, 284615424), (120, 260897472), (128, 244591380), (132, 237179520), (135, 231908864), (144, 217414560), (160, 195673104), (165, 189743616), (176, 177884640), (180, 173931648), (192, 163060920), (198, 158119680), (216, 144943040), (220, 142307712), (240, 130448736), (256, 122295690), (264, 118589760), (270, 115954432), (288, 108707280), (297, 105413120), (320, 97836552), (330, 94871808), (352, 88942320), (360, 86965824), (384, 81530460), (396, 79059840), (432, 72471520), (440, 71153856), (480, 65224368), (495, 63247872), (512, 61147845), (528, 59294880), (540, 57977216), (576, 54353640), (594, 52706560), (640, 48918276), (660, 47435904), (704, 44471160), (720, 43482912), (768, 40765230), (792, 39529920), (864, 36235760), (880, 35576928), (960, 32612184), (990, 31623936), (1056, 29647440), (1080, 28988608), (1152, 27176820), (1188, 26353280), (1280, 24459138), (1320, 23717952), (1408, 22235580), (1440, 21741456), (1485, 21082624), (1536, 20382615), (1584, 19764960), (1728, 18117880), (1760, 17788464), (1920, 16306092), (1980, 15811968), (2112, 14823720), (2160, 14494304), (2304, 13588410), (2376, 13176640), (2560, 12229569), (2640, 11858976), (2816, 11117790), (2880, 10870728), (2970, 10541312), (3168, 9882480), (3456, 9058940), (3520, 8894232), (3840, 8153046), (3960, 7905984), (4224, 7411860), (4320, 7247152), (4608, 6794205), (4752, 6588320), (5280, 5929488), (5632, 5558895), (5760, 5435364), (5940, 5270656), (6336, 4941240), (6912, 4529470), (7040, 4447116), (7680, 4076523), (7920, 3952992), (8448, 3705930), (8640, 3623576), (9504, 3294160), (10560, 2964744), (11520, 2717682), (11880, 2635328), (12672, 2470620), (13824, 2264735), (14080, 2223558), (15840, 1976496), (16896, 1852965), (17280, 1811788), (19008, 1647080), (21120, 1482372), (23040, 1358841), (23760, 1317664), (25344, 1235310), (28160, 1111779), (31680, 988248), (34560, 905894), (38016, 823540), (41177, 760320), (42240, 741186), (47520, 658832), (50688, 617655), (63360, 494124), (69120, 452947), (76032, 411770), (82354, 380160), (84480, 370593), (95040, 329416), (123531, 253440), (126720, 247062), (152064, 205885), (164708, 190080)]