337809920

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{2693}}^1$

素因数の和:2730

約数の個数: 120

約数和(自身を含む): 942539004

約数和(自身を除く): 604729084

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, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 2693, 3136, 3584, 3920, 4480, 5386, 6272, 7840, 8960, 10772, 12544, 13465, 15680, 17920, 18851, 21544, 25088, 26930, 31360, 37702, 43088, 53860, 62720, 75404, 86176, 94255, 107720, 125440, 131957, 150808, 172352, 188510, 215440, 263914, 301616, 344704, 377020, 430880, 527828, 603232, 659785, 689408, 754040, 861760, 1055656, 1206464, 1319570, 1378816, 1508080, 1723520, 2111312, 2412928, 2639140, 3016160, 3447040, 4222624, 4825856, 5278280, 6032320, 6894080, 8445248, 9651712, 10556560, 12064640, 16890496, 21113120, 24129280, 33780992, 42226240, 48258560, 67561984, 84452480, 168904960, 337809920]

約数ペア:

[(1, 337809920), (2, 168904960), (4, 84452480), (5, 67561984), (7, 48258560), (8, 42226240), (10, 33780992), (14, 24129280), (16, 21113120), (20, 16890496), (28, 12064640), (32, 10556560), (35, 9651712), (40, 8445248), (49, 6894080), (56, 6032320), (64, 5278280), (70, 4825856), (80, 4222624), (98, 3447040), (112, 3016160), (128, 2639140), (140, 2412928), (160, 2111312), (196, 1723520), (224, 1508080), (245, 1378816), (256, 1319570), (280, 1206464), (320, 1055656), (392, 861760), (448, 754040), (490, 689408), (512, 659785), (560, 603232), (640, 527828), (784, 430880), (896, 377020), (980, 344704), (1120, 301616), (1280, 263914), (1568, 215440), (1792, 188510), (1960, 172352), (2240, 150808), (2560, 131957), (2693, 125440), (3136, 107720), (3584, 94255), (3920, 86176), (4480, 75404), (5386, 62720), (6272, 53860), (7840, 43088), (8960, 37702), (10772, 31360), (12544, 26930), (13465, 25088), (15680, 21544), (17920, 18851)]