7119486080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54799}}^1$

素因数の和:54854

約数の個数: 128

約数和(自身を含む): 20122560000

約数和(自身を除く): 13003073920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 3712, 4060, 4480, 4640, 6496, 8120, 9280, 12992, 16240, 18560, 25984, 32480, 54799, 64960, 109598, 129920, 219196, 273995, 383593, 438392, 547990, 767186, 876784, 1095980, 1534372, 1589171, 1753568, 1917965, 2191960, 3068744, 3178342, 3507136, 3835930, 4383920, 6137488, 6356684, 7014272, 7671860, 7945855, 8767840, 11124197, 12274976, 12713368, 15343720, 15891710, 17535680, 22248394, 24549952, 25426736, 30687440, 31783420, 35071360, 44496788, 49099904, 50853472, 55620985, 61374880, 63566840, 88993576, 101706944, 111241970, 122749760, 127133680, 177987152, 203413888, 222483940, 245499520, 254267360, 355974304, 444967880, 508534720, 711948608, 889935760, 1017069440, 1423897216, 1779871520, 3559743040, 7119486080]

約数ペア:

[(1, 7119486080), (2, 3559743040), (4, 1779871520), (5, 1423897216), (7, 1017069440), (8, 889935760), (10, 711948608), (14, 508534720), (16, 444967880), (20, 355974304), (28, 254267360), (29, 245499520), (32, 222483940), (35, 203413888), (40, 177987152), (56, 127133680), (58, 122749760), (64, 111241970), (70, 101706944), (80, 88993576), (112, 63566840), (116, 61374880), (128, 55620985), (140, 50853472), (145, 49099904), (160, 44496788), (203, 35071360), (224, 31783420), (232, 30687440), (280, 25426736), (290, 24549952), (320, 22248394), (406, 17535680), (448, 15891710), (464, 15343720), (560, 12713368), (580, 12274976), (640, 11124197), (812, 8767840), (896, 7945855), (928, 7671860), (1015, 7014272), (1120, 6356684), (1160, 6137488), (1624, 4383920), (1856, 3835930), (2030, 3507136), (2240, 3178342), (2320, 3068744), (3248, 2191960), (3712, 1917965), (4060, 1753568), (4480, 1589171), (4640, 1534372), (6496, 1095980), (8120, 876784), (9280, 767186), (12992, 547990), (16240, 438392), (18560, 383593), (25984, 273995), (32480, 219196), (54799, 129920), (64960, 109598)]