1182334720

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{2693}}^1$

素因数の和:2735

約数の個数: 144

約数和(自身を含む): 3303921600

約数和(自身を除く): 2121586880

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, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2693, 2744, 3136, 3430, 3920, 4480, 5386, 5488, 6272, 6860, 7840, 8960, 10772, 10976, 12544, 13465, 13720, 15680, 18851, 21544, 21952, 26930, 27440, 31360, 37702, 43088, 43904, 53860, 54880, 62720, 75404, 86176, 87808, 94255, 107720, 109760, 131957, 150808, 172352, 188510, 215440, 219520, 263914, 301616, 344704, 377020, 430880, 439040, 527828, 603232, 659785, 689408, 754040, 861760, 923699, 1055656, 1206464, 1319570, 1508080, 1723520, 1847398, 2111312, 2412928, 2639140, 3016160, 3447040, 3694796, 4222624, 4618495, 4825856, 5278280, 6032320, 7389592, 8445248, 9236990, 10556560, 12064640, 14779184, 16890496, 18473980, 21113120, 24129280, 29558368, 33780992, 36947960, 42226240, 59116736, 73895920, 84452480, 118233472, 147791840, 168904960, 236466944, 295583680, 591167360, 1182334720]

約数ペア:

[(1, 1182334720), (2, 591167360), (4, 295583680), (5, 236466944), (7, 168904960), (8, 147791840), (10, 118233472), (14, 84452480), (16, 73895920), (20, 59116736), (28, 42226240), (32, 36947960), (35, 33780992), (40, 29558368), (49, 24129280), (56, 21113120), (64, 18473980), (70, 16890496), (80, 14779184), (98, 12064640), (112, 10556560), (128, 9236990), (140, 8445248), (160, 7389592), (196, 6032320), (224, 5278280), (245, 4825856), (256, 4618495), (280, 4222624), (320, 3694796), (343, 3447040), (392, 3016160), (448, 2639140), (490, 2412928), (560, 2111312), (640, 1847398), (686, 1723520), (784, 1508080), (896, 1319570), (980, 1206464), (1120, 1055656), (1280, 923699), (1372, 861760), (1568, 754040), (1715, 689408), (1792, 659785), (1960, 603232), (2240, 527828), (2693, 439040), (2744, 430880), (3136, 377020), (3430, 344704), (3920, 301616), (4480, 263914), (5386, 219520), (5488, 215440), (6272, 188510), (6860, 172352), (7840, 150808), (8960, 131957), (10772, 109760), (10976, 107720), (12544, 94255), (13465, 87808), (13720, 86176), (15680, 75404), (18851, 62720), (21544, 54880), (21952, 53860), (26930, 43904), (27440, 43088), (31360, 37702)]