22540560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13417}}^1$

素因数の和:13440

約数の個数: 80

約数和(自身を含む): 79863936

約数和(自身を除く): 57323376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13417, 26834, 40251, 53668, 67085, 80502, 93919, 107336, 134170, 161004, 187838, 201255, 214672, 268340, 281757, 322008, 375676, 402510, 469595, 536680, 563514, 644016, 751352, 805020, 939190, 1073360, 1127028, 1408785, 1502704, 1610040, 1878380, 2254056, 2817570, 3220080, 3756760, 4508112, 5635140, 7513520, 11270280, 22540560]

約数ペア:

[(1, 22540560), (2, 11270280), (3, 7513520), (4, 5635140), (5, 4508112), (6, 3756760), (7, 3220080), (8, 2817570), (10, 2254056), (12, 1878380), (14, 1610040), (15, 1502704), (16, 1408785), (20, 1127028), (21, 1073360), (24, 939190), (28, 805020), (30, 751352), (35, 644016), (40, 563514), (42, 536680), (48, 469595), (56, 402510), (60, 375676), (70, 322008), (80, 281757), (84, 268340), (105, 214672), (112, 201255), (120, 187838), (140, 161004), (168, 134170), (210, 107336), (240, 93919), (280, 80502), (336, 67085), (420, 53668), (560, 40251), (840, 26834), (1680, 13417)]