1399895360

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1528

約数の個数: 112

約数和(自身を含む): 3456432000

約数和(自身を除く): 2056536640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 59, 64, 80, 106, 118, 160, 212, 236, 265, 295, 320, 424, 472, 530, 590, 848, 944, 1060, 1180, 1399, 1696, 1888, 2120, 2360, 2798, 3127, 3392, 3776, 4240, 4720, 5596, 6254, 6995, 8480, 9440, 11192, 12508, 13990, 15635, 16960, 18880, 22384, 25016, 27980, 31270, 44768, 50032, 55960, 62540, 74147, 82541, 89536, 100064, 111920, 125080, 148294, 165082, 200128, 223840, 250160, 296588, 330164, 370735, 412705, 447680, 500320, 593176, 660328, 741470, 825410, 1000640, 1186352, 1320656, 1482940, 1650820, 2372704, 2641312, 2965880, 3301640, 4374673, 4745408, 5282624, 5931760, 6603280, 8749346, 11863520, 13206560, 17498692, 21873365, 23727040, 26413120, 34997384, 43746730, 69994768, 87493460, 139989536, 174986920, 279979072, 349973840, 699947680, 1399895360]

約数ペア:

[(1, 1399895360), (2, 699947680), (4, 349973840), (5, 279979072), (8, 174986920), (10, 139989536), (16, 87493460), (20, 69994768), (32, 43746730), (40, 34997384), (53, 26413120), (59, 23727040), (64, 21873365), (80, 17498692), (106, 13206560), (118, 11863520), (160, 8749346), (212, 6603280), (236, 5931760), (265, 5282624), (295, 4745408), (320, 4374673), (424, 3301640), (472, 2965880), (530, 2641312), (590, 2372704), (848, 1650820), (944, 1482940), (1060, 1320656), (1180, 1186352), (1399, 1000640), (1696, 825410), (1888, 741470), (2120, 660328), (2360, 593176), (2798, 500320), (3127, 447680), (3392, 412705), (3776, 370735), (4240, 330164), (4720, 296588), (5596, 250160), (6254, 223840), (6995, 200128), (8480, 165082), (9440, 148294), (11192, 125080), (12508, 111920), (13990, 100064), (15635, 89536), (16960, 82541), (18880, 74147), (22384, 62540), (25016, 55960), (27980, 50032), (31270, 44768)]