523304320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 1670245920

約数和(自身を除く): 1146941600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 41, 44, 49, 55, 56, 64, 70, 74, 77, 80, 82, 88, 98, 110, 112, 128, 140, 148, 154, 160, 164, 176, 185, 196, 205, 220, 224, 245, 259, 280, 287, 296, 308, 320, 328, 352, 370, 385, 392, 407, 410, 440, 448, 451, 490, 518, 539, 560, 574, 592, 616, 640, 656, 704, 740, 770, 784, 814, 820, 880, 896, 902, 980, 1036, 1078, 1120, 1148, 1184, 1232, 1295, 1312, 1408, 1435, 1480, 1517, 1540, 1568, 1628, 1640, 1760, 1804, 1813, 1960, 2009, 2035, 2072, 2156, 2240, 2255, 2296, 2368, 2464, 2590, 2624, 2695, 2849, 2870, 2960, 3034, 3080, 3136, 3157, 3256, 3280, 3520, 3608, 3626, 3920, 4018, 4070, 4144, 4312, 4480, 4510, 4592, 4736, 4928, 5180, 5248, 5390, 5698, 5740, 5920, 6068, 6160, 6272, 6314, 6512, 6560, 7040, 7216, 7252, 7585, 7840, 8036, 8140, 8288, 8624, 9020, 9065, 9184, 9856, 10045, 10360, 10619, 10780, 11396, 11480, 11840, 12136, 12320, 12628, 13024, 13120, 14245, 14432, 14504, 15170, 15680, 15785, 16072, 16280, 16576, 16687, 17248, 18040, 18130, 18368, 19943, 20090, 20720, 21238, 21560, 22099, 22792, 22960, 23680, 24272, 24640, 25256, 26048, 26240, 28490, 28864, 29008, 30340, 31360, 31570, 32144, 32560, 33152, 33374, 34496, 36080, 36260, 36736, 39886, 40180, 41440, 42476, 43120, 44198, 45584, 45920, 48544, 49280, 50512, 52096, 53095, 56980, 57728, 58016, 60680, 63140, 64288, 65120, 66748, 68992, 72160, 72520, 74333, 79772, 80360, 82880, 83435, 84952, 86240, 88396, 91168, 91840, 97088, 99715, 101024, 106190, 110495, 113960, 116032, 116809, 121360, 126280, 128576, 130240, 133496, 144320, 145040, 148666, 159544, 160720, 165760, 166870, 169904, 172480, 176792, 182336, 183680, 194176, 199430, 202048, 212380, 220990, 227920, 232064, 233618, 242720, 252560, 257152, 260480, 266992, 288640, 290080, 297332, 319088, 321440, 333740, 339808, 344960, 353584, 364672, 371665, 398860, 404096, 424760, 441980, 455840, 467236, 485440, 505120, 533984, 580160, 584045, 594664, 638176, 642880, 667480, 679616, 707168, 743330, 797720, 817663, 849520, 883960, 911680, 934472, 970880, 1010240, 1067968, 1160320, 1168090, 1189328, 1276352, 1285760, 1334960, 1359232, 1414336, 1486660, 1595440, 1635326, 1699040, 1767920, 1823360, 1868944, 2020480, 2135936, 2336180, 2378656, 2552704, 2669920, 2828672, 2973320, 3190880, 3270652, 3398080, 3535840, 3737888, 4088315, 4672360, 4757312, 5339840, 5946640, 6381760, 6541304, 6796160, 7071680, 7475776, 8176630, 9344720, 9514624, 10679680, 11893280, 12763520, 13082608, 14143360, 14951552, 16353260, 18689440, 23786560, 26165216, 32706520, 37378880, 47573120, 52330432, 65413040, 74757760, 104660864, 130826080, 261652160, 523304320]

約数ペア:

[(1, 523304320), (2, 261652160), (4, 130826080), (5, 104660864), (7, 74757760), (8, 65413040), (10, 52330432), (11, 47573120), (14, 37378880), (16, 32706520), (20, 26165216), (22, 23786560), (28, 18689440), (32, 16353260), (35, 14951552), (37, 14143360), (40, 13082608), (41, 12763520), (44, 11893280), (49, 10679680), (55, 9514624), (56, 9344720), (64, 8176630), (70, 7475776), (74, 7071680), (77, 6796160), (80, 6541304), (82, 6381760), (88, 5946640), (98, 5339840), (110, 4757312), (112, 4672360), (128, 4088315), (140, 3737888), (148, 3535840), (154, 3398080), (160, 3270652), (164, 3190880), (176, 2973320), (185, 2828672), (196, 2669920), (205, 2552704), (220, 2378656), (224, 2336180), (245, 2135936), (259, 2020480), (280, 1868944), (287, 1823360), (296, 1767920), (308, 1699040), (320, 1635326), (328, 1595440), (352, 1486660), (370, 1414336), (385, 1359232), (392, 1334960), (407, 1285760), (410, 1276352), (440, 1189328), (448, 1168090), (451, 1160320), (490, 1067968), (518, 1010240), (539, 970880), (560, 934472), (574, 911680), (592, 883960), (616, 849520), (640, 817663), (656, 797720), (704, 743330), (740, 707168), (770, 679616), (784, 667480), (814, 642880), (820, 638176), (880, 594664), (896, 584045), (902, 580160), (980, 533984), (1036, 505120), (1078, 485440), (1120, 467236), (1148, 455840), (1184, 441980), (1232, 424760), (1295, 404096), (1312, 398860), (1408, 371665), (1435, 364672), (1480, 353584), (1517, 344960), (1540, 339808), (1568, 333740), (1628, 321440), (1640, 319088), (1760, 297332), (1804, 290080), (1813, 288640), (1960, 266992), (2009, 260480), (2035, 257152), (2072, 252560), (2156, 242720), (2240, 233618), (2255, 232064), (2296, 227920), (2368, 220990), (2464, 212380), (2590, 202048), (2624, 199430), (2695, 194176), (2849, 183680), (2870, 182336), (2960, 176792), (3034, 172480), (3080, 169904), (3136, 166870), (3157, 165760), (3256, 160720), (3280, 159544), (3520, 148666), (3608, 145040), (3626, 144320), (3920, 133496), (4018, 130240), (4070, 128576), (4144, 126280), (4312, 121360), (4480, 116809), (4510, 116032), (4592, 113960), (4736, 110495), (4928, 106190), (5180, 101024), (5248, 99715), (5390, 97088), (5698, 91840), (5740, 91168), (5920, 88396), (6068, 86240), (6160, 84952), (6272, 83435), (6314, 82880), (6512, 80360), (6560, 79772), (7040, 74333), (7216, 72520), (7252, 72160), (7585, 68992), (7840, 66748), (8036, 65120), (8140, 64288), (8288, 63140), (8624, 60680), (9020, 58016), (9065, 57728), (9184, 56980), (9856, 53095), (10045, 52096), (10360, 50512), (10619, 49280), (10780, 48544), (11396, 45920), (11480, 45584), (11840, 44198), (12136, 43120), (12320, 42476), (12628, 41440), (13024, 40180), (13120, 39886), (14245, 36736), (14432, 36260), (14504, 36080), (15170, 34496), (15680, 33374), (15785, 33152), (16072, 32560), (16280, 32144), (16576, 31570), (16687, 31360), (17248, 30340), (18040, 29008), (18130, 28864), (18368, 28490), (19943, 26240), (20090, 26048), (20720, 25256), (21238, 24640), (21560, 24272), (22099, 23680), (22792, 22960)]