330434160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{196687}}^1$

素因数の和:196710

約数の個数: 80

約数和(自身を含む): 1170686976

約数和(自身を除く): 840252816

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, 196687, 393374, 590061, 786748, 983435, 1180122, 1376809, 1573496, 1966870, 2360244, 2753618, 2950305, 3146992, 3933740, 4130427, 4720488, 5507236, 5900610, 6884045, 7867480, 8260854, 9440976, 11014472, 11801220, 13768090, 15734960, 16521708, 20652135, 22028944, 23602440, 27536180, 33043416, 41304270, 47204880, 55072360, 66086832, 82608540, 110144720, 165217080, 330434160]

約数ペア:

[(1, 330434160), (2, 165217080), (3, 110144720), (4, 82608540), (5, 66086832), (6, 55072360), (7, 47204880), (8, 41304270), (10, 33043416), (12, 27536180), (14, 23602440), (15, 22028944), (16, 20652135), (20, 16521708), (21, 15734960), (24, 13768090), (28, 11801220), (30, 11014472), (35, 9440976), (40, 8260854), (42, 7867480), (48, 6884045), (56, 5900610), (60, 5507236), (70, 4720488), (80, 4130427), (84, 3933740), (105, 3146992), (112, 2950305), (120, 2753618), (140, 2360244), (168, 1966870), (210, 1573496), (240, 1376809), (280, 1180122), (336, 983435), (420, 786748), (560, 590061), (840, 393374), (1680, 196687)]