90207546240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{15289}}^1$

素因数の和:15757

約数の個数: 256

約数和(自身を含む): 329383296000

約数和(自身を除く): 239175749760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 439, 448, 480, 560, 640, 672, 840, 878, 896, 960, 1120, 1317, 1344, 1680, 1756, 1920, 2195, 2240, 2634, 2688, 3073, 3360, 3512, 4390, 4480, 5268, 6146, 6585, 6720, 7024, 8780, 9219, 10536, 12292, 13170, 13440, 14048, 15289, 15365, 17560, 18438, 21072, 24584, 26340, 28096, 30578, 30730, 35120, 36876, 42144, 45867, 46095, 49168, 52680, 56192, 61156, 61460, 70240, 73752, 76445, 84288, 91734, 92190, 98336, 105360, 107023, 122312, 122920, 140480, 147504, 152890, 168576, 183468, 184380, 196672, 210720, 214046, 229335, 244624, 245840, 280960, 295008, 305780, 321069, 366936, 368760, 393344, 421440, 428092, 458670, 489248, 491680, 535115, 590016, 611560, 642138, 733872, 737520, 842880, 856184, 917340, 978496, 983360, 1070230, 1180032, 1223120, 1284276, 1467744, 1475040, 1605345, 1712368, 1834680, 1956992, 1966720, 2140460, 2446240, 2568552, 2935488, 2950080, 3210690, 3424736, 3669360, 4280920, 4892480, 5137104, 5870976, 5900160, 6421380, 6711871, 6849472, 7338720, 8561840, 9784960, 10274208, 12842760, 13423742, 13698944, 14677440, 17123680, 20135613, 20548416, 25685520, 26847484, 29354880, 33559355, 34247360, 40271226, 41096832, 46983097, 51371040, 53694968, 67118710, 68494720, 80542452, 93966194, 100678065, 102742080, 107389936, 134237420, 140949291, 161084904, 187932388, 201356130, 205484160, 214779872, 234915485, 268474840, 281898582, 322169808, 375864776, 402712260, 429559744, 469830970, 536949680, 563797164, 644339616, 704746455, 751729552, 805424520, 859119488, 939661940, 1073899360, 1127594328, 1288679232, 1409492910, 1503459104, 1610849040, 1879323880, 2147798720, 2255188656, 2577358464, 2818985820, 3006918208, 3221698080, 3758647760, 4295597440, 4510377312, 5637971640, 6013836416, 6443396160, 7517295520, 9020754624, 11275943280, 12886792320, 15034591040, 18041509248, 22551886560, 30069182080, 45103773120, 90207546240]

約数ペア:

[(1, 90207546240), (2, 45103773120), (3, 30069182080), (4, 22551886560), (5, 18041509248), (6, 15034591040), (7, 12886792320), (8, 11275943280), (10, 9020754624), (12, 7517295520), (14, 6443396160), (15, 6013836416), (16, 5637971640), (20, 4510377312), (21, 4295597440), (24, 3758647760), (28, 3221698080), (30, 3006918208), (32, 2818985820), (35, 2577358464), (40, 2255188656), (42, 2147798720), (48, 1879323880), (56, 1610849040), (60, 1503459104), (64, 1409492910), (70, 1288679232), (80, 1127594328), (84, 1073899360), (96, 939661940), (105, 859119488), (112, 805424520), (120, 751729552), (128, 704746455), (140, 644339616), (160, 563797164), (168, 536949680), (192, 469830970), (210, 429559744), (224, 402712260), (240, 375864776), (280, 322169808), (320, 281898582), (336, 268474840), (384, 234915485), (420, 214779872), (439, 205484160), (448, 201356130), (480, 187932388), (560, 161084904), (640, 140949291), (672, 134237420), (840, 107389936), (878, 102742080), (896, 100678065), (960, 93966194), (1120, 80542452), (1317, 68494720), (1344, 67118710), (1680, 53694968), (1756, 51371040), (1920, 46983097), (2195, 41096832), (2240, 40271226), (2634, 34247360), (2688, 33559355), (3073, 29354880), (3360, 26847484), (3512, 25685520), (4390, 20548416), (4480, 20135613), (5268, 17123680), (6146, 14677440), (6585, 13698944), (6720, 13423742), (7024, 12842760), (8780, 10274208), (9219, 9784960), (10536, 8561840), (12292, 7338720), (13170, 6849472), (13440, 6711871), (14048, 6421380), (15289, 5900160), (15365, 5870976), (17560, 5137104), (18438, 4892480), (21072, 4280920), (24584, 3669360), (26340, 3424736), (28096, 3210690), (30578, 2950080), (30730, 2935488), (35120, 2568552), (36876, 2446240), (42144, 2140460), (45867, 1966720), (46095, 1956992), (49168, 1834680), (52680, 1712368), (56192, 1605345), (61156, 1475040), (61460, 1467744), (70240, 1284276), (73752, 1223120), (76445, 1180032), (84288, 1070230), (91734, 983360), (92190, 978496), (98336, 917340), (105360, 856184), (107023, 842880), (122312, 737520), (122920, 733872), (140480, 642138), (147504, 611560), (152890, 590016), (168576, 535115), (183468, 491680), (184380, 489248), (196672, 458670), (210720, 428092), (214046, 421440), (229335, 393344), (244624, 368760), (245840, 366936), (280960, 321069), (295008, 305780)]