222242160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132287}}^1$

素因数の和:132310

約数の個数: 80

約数和(自身を含む): 787378176

約数和(自身を除く): 565136016

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, 132287, 264574, 396861, 529148, 661435, 793722, 926009, 1058296, 1322870, 1587444, 1852018, 1984305, 2116592, 2645740, 2778027, 3174888, 3704036, 3968610, 4630045, 5291480, 5556054, 6349776, 7408072, 7937220, 9260090, 10582960, 11112108, 13890135, 14816144, 15874440, 18520180, 22224216, 27780270, 31748880, 37040360, 44448432, 55560540, 74080720, 111121080, 222242160]

約数ペア:

[(1, 222242160), (2, 111121080), (3, 74080720), (4, 55560540), (5, 44448432), (6, 37040360), (7, 31748880), (8, 27780270), (10, 22224216), (12, 18520180), (14, 15874440), (15, 14816144), (16, 13890135), (20, 11112108), (21, 10582960), (24, 9260090), (28, 7937220), (30, 7408072), (35, 6349776), (40, 5556054), (42, 5291480), (48, 4630045), (56, 3968610), (60, 3704036), (70, 3174888), (80, 2778027), (84, 2645740), (105, 2116592), (112, 1984305), (120, 1852018), (140, 1587444), (168, 1322870), (210, 1058296), (240, 926009), (280, 793722), (336, 661435), (420, 529148), (560, 396861), (840, 264574), (1680, 132287)]