2398914560

素因数分解:

$2^{11}\times 5^1\times 7^3\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 6722352000

約数和(自身を除く): 4323437440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 512, 560, 640, 683, 686, 784, 896, 980, 1024, 1120, 1280, 1366, 1372, 1568, 1715, 1792, 1960, 2048, 2240, 2560, 2732, 2744, 3136, 3415, 3430, 3584, 3920, 4480, 4781, 5120, 5464, 5488, 6272, 6830, 6860, 7168, 7840, 8960, 9562, 10240, 10928, 10976, 12544, 13660, 13720, 14336, 15680, 17920, 19124, 21856, 21952, 23905, 25088, 27320, 27440, 31360, 33467, 35840, 38248, 43712, 43904, 47810, 50176, 54640, 54880, 62720, 66934, 71680, 76496, 87424, 87808, 95620, 100352, 109280, 109760, 125440, 133868, 152992, 167335, 174848, 175616, 191240, 218560, 219520, 234269, 250880, 267736, 305984, 334670, 349696, 351232, 382480, 437120, 439040, 468538, 501760, 535472, 611968, 669340, 699392, 702464, 764960, 874240, 878080, 937076, 1070944, 1171345, 1223936, 1338680, 1398784, 1529920, 1748480, 1756160, 1874152, 2141888, 2342690, 2447872, 2677360, 3059840, 3496960, 3512320, 3748304, 4283776, 4685380, 4895744, 5354720, 6119680, 6993920, 7496608, 8567552, 9370760, 9791488, 10709440, 12239360, 14993216, 17135104, 18741520, 21418880, 24478720, 29986432, 34270208, 37483040, 42837760, 48957440, 59972864, 68540416, 74966080, 85675520, 119945728, 149932160, 171351040, 239891456, 299864320, 342702080, 479782912, 599728640, 1199457280, 2398914560]

約数ペア:

[(1, 2398914560), (2, 1199457280), (4, 599728640), (5, 479782912), (7, 342702080), (8, 299864320), (10, 239891456), (14, 171351040), (16, 149932160), (20, 119945728), (28, 85675520), (32, 74966080), (35, 68540416), (40, 59972864), (49, 48957440), (56, 42837760), (64, 37483040), (70, 34270208), (80, 29986432), (98, 24478720), (112, 21418880), (128, 18741520), (140, 17135104), (160, 14993216), (196, 12239360), (224, 10709440), (245, 9791488), (256, 9370760), (280, 8567552), (320, 7496608), (343, 6993920), (392, 6119680), (448, 5354720), (490, 4895744), (512, 4685380), (560, 4283776), (640, 3748304), (683, 3512320), (686, 3496960), (784, 3059840), (896, 2677360), (980, 2447872), (1024, 2342690), (1120, 2141888), (1280, 1874152), (1366, 1756160), (1372, 1748480), (1568, 1529920), (1715, 1398784), (1792, 1338680), (1960, 1223936), (2048, 1171345), (2240, 1070944), (2560, 937076), (2732, 878080), (2744, 874240), (3136, 764960), (3415, 702464), (3430, 699392), (3584, 669340), (3920, 611968), (4480, 535472), (4781, 501760), (5120, 468538), (5464, 439040), (5488, 437120), (6272, 382480), (6830, 351232), (6860, 349696), (7168, 334670), (7840, 305984), (8960, 267736), (9562, 250880), (10240, 234269), (10928, 219520), (10976, 218560), (12544, 191240), (13660, 175616), (13720, 174848), (14336, 167335), (15680, 152992), (17920, 133868), (19124, 125440), (21856, 109760), (21952, 109280), (23905, 100352), (25088, 95620), (27320, 87808), (27440, 87424), (31360, 76496), (33467, 71680), (35840, 66934), (38248, 62720), (43712, 54880), (43904, 54640), (47810, 50176)]