65790480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{39161}}^1$

素因数の和:39184

約数の個数: 80

約数和(自身を含む): 233092224

約数和(自身を除く): 167301744

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, 39161, 78322, 117483, 156644, 195805, 234966, 274127, 313288, 391610, 469932, 548254, 587415, 626576, 783220, 822381, 939864, 1096508, 1174830, 1370635, 1566440, 1644762, 1879728, 2193016, 2349660, 2741270, 3132880, 3289524, 4111905, 4386032, 4699320, 5482540, 6579048, 8223810, 9398640, 10965080, 13158096, 16447620, 21930160, 32895240, 65790480]

約数ペア:

[(1, 65790480), (2, 32895240), (3, 21930160), (4, 16447620), (5, 13158096), (6, 10965080), (7, 9398640), (8, 8223810), (10, 6579048), (12, 5482540), (14, 4699320), (15, 4386032), (16, 4111905), (20, 3289524), (21, 3132880), (24, 2741270), (28, 2349660), (30, 2193016), (35, 1879728), (40, 1644762), (42, 1566440), (48, 1370635), (56, 1174830), (60, 1096508), (70, 939864), (80, 822381), (84, 783220), (105, 626576), (112, 587415), (120, 548254), (140, 469932), (168, 391610), (210, 313288), (240, 274127), (280, 234966), (336, 195805), (420, 156644), (560, 117483), (840, 78322), (1680, 39161)]