364528640

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{1453}}^1$

素因数の和:1492

約数の個数: 132

約数和(自身を含む): 1017907596

約数和(自身を除く): 653378956

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, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1453, 1568, 1792, 1960, 2240, 2560, 2906, 3136, 3584, 3920, 4480, 5120, 5812, 6272, 7168, 7265, 7840, 8960, 10171, 11624, 12544, 14530, 15680, 17920, 20342, 23248, 25088, 29060, 31360, 35840, 40684, 46496, 50176, 50855, 58120, 62720, 71197, 81368, 92992, 101710, 116240, 125440, 142394, 162736, 185984, 203420, 232480, 250880, 284788, 325472, 355985, 371968, 406840, 464960, 569576, 650944, 711970, 743936, 813680, 929920, 1139152, 1301888, 1423940, 1487872, 1627360, 1859840, 2278304, 2603776, 2847880, 3254720, 3719680, 4556608, 5207552, 5695760, 6509440, 7439360, 9113216, 10415104, 11391520, 13018880, 18226432, 22783040, 26037760, 36452864, 45566080, 52075520, 72905728, 91132160, 182264320, 364528640]

約数ペア:

[(1, 364528640), (2, 182264320), (4, 91132160), (5, 72905728), (7, 52075520), (8, 45566080), (10, 36452864), (14, 26037760), (16, 22783040), (20, 18226432), (28, 13018880), (32, 11391520), (35, 10415104), (40, 9113216), (49, 7439360), (56, 6509440), (64, 5695760), (70, 5207552), (80, 4556608), (98, 3719680), (112, 3254720), (128, 2847880), (140, 2603776), (160, 2278304), (196, 1859840), (224, 1627360), (245, 1487872), (256, 1423940), (280, 1301888), (320, 1139152), (392, 929920), (448, 813680), (490, 743936), (512, 711970), (560, 650944), (640, 569576), (784, 464960), (896, 406840), (980, 371968), (1024, 355985), (1120, 325472), (1280, 284788), (1453, 250880), (1568, 232480), (1792, 203420), (1960, 185984), (2240, 162736), (2560, 142394), (2906, 125440), (3136, 116240), (3584, 101710), (3920, 92992), (4480, 81368), (5120, 71197), (5812, 62720), (6272, 58120), (7168, 50855), (7265, 50176), (7840, 46496), (8960, 40684), (10171, 35840), (11624, 31360), (12544, 29060), (14530, 25088), (15680, 23248), (17920, 20342)]