328844320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3410

約数の個数: 96

約数和(自身を含む): 898128000

約数和(自身を除く): 569283680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2492, 2848, 3115, 3299, 3560, 4984, 6230, 6598, 7120, 9968, 12460, 13196, 14240, 16495, 19936, 23093, 24920, 26392, 32990, 46186, 49840, 52784, 65980, 92372, 99680, 105568, 115465, 131960, 184744, 230930, 263920, 293611, 369488, 461860, 527840, 587222, 738976, 923720, 1174444, 1468055, 1847440, 2055277, 2348888, 2936110, 3694880, 4110554, 4697776, 5872220, 8221108, 9395552, 10276385, 11744440, 16442216, 20552770, 23488880, 32884432, 41105540, 46977760, 65768864, 82211080, 164422160, 328844320]

約数ペア:

[(1, 328844320), (2, 164422160), (4, 82211080), (5, 65768864), (7, 46977760), (8, 41105540), (10, 32884432), (14, 23488880), (16, 20552770), (20, 16442216), (28, 11744440), (32, 10276385), (35, 9395552), (40, 8221108), (56, 5872220), (70, 4697776), (80, 4110554), (89, 3694880), (112, 2936110), (140, 2348888), (160, 2055277), (178, 1847440), (224, 1468055), (280, 1174444), (356, 923720), (445, 738976), (560, 587222), (623, 527840), (712, 461860), (890, 369488), (1120, 293611), (1246, 263920), (1424, 230930), (1780, 184744), (2492, 131960), (2848, 115465), (3115, 105568), (3299, 99680), (3560, 92372), (4984, 65980), (6230, 52784), (6598, 49840), (7120, 46186), (9968, 32990), (12460, 26392), (13196, 24920), (14240, 23093), (16495, 19936)]