17570280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1643

約数の個数: 128

約数和(自身を含む): 64915200

約数和(自身を除く): 47344920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1609, 1820, 2184, 2730, 3218, 3640, 4827, 5460, 6436, 8045, 9654, 10920, 11263, 12872, 16090, 19308, 20917, 22526, 24135, 32180, 33789, 38616, 41834, 45052, 48270, 56315, 62751, 64360, 67578, 83668, 90104, 96540, 104585, 112630, 125502, 135156, 146419, 167336, 168945, 193080, 209170, 225260, 251004, 270312, 292838, 313755, 337890, 418340, 439257, 450520, 502008, 585676, 627510, 675780, 732095, 836680, 878514, 1171352, 1255020, 1351560, 1464190, 1757028, 2196285, 2510040, 2928380, 3514056, 4392570, 5856760, 8785140, 17570280]

約数ペア:

[(1, 17570280), (2, 8785140), (3, 5856760), (4, 4392570), (5, 3514056), (6, 2928380), (7, 2510040), (8, 2196285), (10, 1757028), (12, 1464190), (13, 1351560), (14, 1255020), (15, 1171352), (20, 878514), (21, 836680), (24, 732095), (26, 675780), (28, 627510), (30, 585676), (35, 502008), (39, 450520), (40, 439257), (42, 418340), (52, 337890), (56, 313755), (60, 292838), (65, 270312), (70, 251004), (78, 225260), (84, 209170), (91, 193080), (104, 168945), (105, 167336), (120, 146419), (130, 135156), (140, 125502), (156, 112630), (168, 104585), (182, 96540), (195, 90104), (210, 83668), (260, 67578), (273, 64360), (280, 62751), (312, 56315), (364, 48270), (390, 45052), (420, 41834), (455, 38616), (520, 33789), (546, 32180), (728, 24135), (780, 22526), (840, 20917), (910, 19308), (1092, 16090), (1365, 12872), (1560, 11263), (1609, 10920), (1820, 9654), (2184, 8045), (2730, 6436), (3218, 5460), (3640, 4827)]