345265620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1069}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 1107321600

約数和(自身を除く): 762055980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 769, 1069, 1538, 2138, 2307, 3076, 3207, 3845, 4276, 4614, 5345, 5383, 6414, 7483, 7690, 9228, 10690, 10766, 11535, 12828, 14966, 15380, 16035, 16149, 21380, 21532, 22449, 23070, 26915, 29932, 32070, 32298, 37415, 44898, 46140, 53830, 64140, 64596, 74830, 80745, 89796, 107660, 112245, 149660, 161490, 224490, 322980, 448980, 822061, 1644122, 2466183, 3288244, 4110305, 4932366, 5754427, 8220610, 9864732, 11508854, 12330915, 16441220, 17263281, 23017708, 24661830, 28772135, 34526562, 49323660, 57544270, 69053124, 86316405, 115088540, 172632810, 345265620]

約数ペア:

[(1, 345265620), (2, 172632810), (3, 115088540), (4, 86316405), (5, 69053124), (6, 57544270), (7, 49323660), (10, 34526562), (12, 28772135), (14, 24661830), (15, 23017708), (20, 17263281), (21, 16441220), (28, 12330915), (30, 11508854), (35, 9864732), (42, 8220610), (60, 5754427), (70, 4932366), (84, 4110305), (105, 3288244), (140, 2466183), (210, 1644122), (420, 822061), (769, 448980), (1069, 322980), (1538, 224490), (2138, 161490), (2307, 149660), (3076, 112245), (3207, 107660), (3845, 89796), (4276, 80745), (4614, 74830), (5345, 64596), (5383, 64140), (6414, 53830), (7483, 46140), (7690, 44898), (9228, 37415), (10690, 32298), (10766, 32070), (11535, 29932), (12828, 26915), (14966, 23070), (15380, 22449), (16035, 21532), (16149, 21380)]