83498520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 289267200

約数和(自身を除く): 205768680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 929, 1070, 1284, 1498, 1605, 1858, 2140, 2247, 2568, 2787, 2996, 3210, 3716, 3745, 4280, 4494, 4645, 5574, 5992, 6420, 6503, 7432, 7490, 8988, 9290, 11148, 11235, 12840, 13006, 13935, 14980, 17976, 18580, 19509, 22296, 22470, 26012, 27870, 29960, 32515, 37160, 39018, 44940, 52024, 55740, 65030, 78036, 89880, 97545, 99403, 111480, 130060, 156072, 195090, 198806, 260120, 298209, 390180, 397612, 497015, 596418, 695821, 780360, 795224, 994030, 1192836, 1391642, 1491045, 1988060, 2087463, 2385672, 2783284, 2982090, 3479105, 3976120, 4174926, 5566568, 5964180, 6958210, 8349852, 10437315, 11928360, 13916420, 16699704, 20874630, 27832840, 41749260, 83498520]

約数ペア:

[(1, 83498520), (2, 41749260), (3, 27832840), (4, 20874630), (5, 16699704), (6, 13916420), (7, 11928360), (8, 10437315), (10, 8349852), (12, 6958210), (14, 5964180), (15, 5566568), (20, 4174926), (21, 3976120), (24, 3479105), (28, 2982090), (30, 2783284), (35, 2385672), (40, 2087463), (42, 1988060), (56, 1491045), (60, 1391642), (70, 1192836), (84, 994030), (105, 795224), (107, 780360), (120, 695821), (140, 596418), (168, 497015), (210, 397612), (214, 390180), (280, 298209), (321, 260120), (420, 198806), (428, 195090), (535, 156072), (642, 130060), (749, 111480), (840, 99403), (856, 97545), (929, 89880), (1070, 78036), (1284, 65030), (1498, 55740), (1605, 52024), (1858, 44940), (2140, 39018), (2247, 37160), (2568, 32515), (2787, 29960), (2996, 27870), (3210, 26012), (3716, 22470), (3745, 22296), (4280, 19509), (4494, 18580), (4645, 17976), (5574, 14980), (5992, 13935), (6420, 13006), (6503, 12840), (7432, 11235), (7490, 11148), (8988, 9290)]