73971240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 256296960

約数和(自身を除く): 182325720

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, 823, 840, 856, 1070, 1284, 1498, 1605, 1646, 2140, 2247, 2469, 2568, 2996, 3210, 3292, 3745, 4115, 4280, 4494, 4938, 5761, 5992, 6420, 6584, 7490, 8230, 8988, 9876, 11235, 11522, 12345, 12840, 14980, 16460, 17283, 17976, 19752, 22470, 23044, 24690, 28805, 29960, 32920, 34566, 44940, 46088, 49380, 57610, 69132, 86415, 88061, 89880, 98760, 115220, 138264, 172830, 176122, 230440, 264183, 345660, 352244, 440305, 528366, 616427, 691320, 704488, 880610, 1056732, 1232854, 1320915, 1761220, 1849281, 2113464, 2465708, 2641830, 3082135, 3522440, 3698562, 4931416, 5283660, 6164270, 7397124, 9246405, 10567320, 12328540, 14794248, 18492810, 24657080, 36985620, 73971240]

約数ペア:

[(1, 73971240), (2, 36985620), (3, 24657080), (4, 18492810), (5, 14794248), (6, 12328540), (7, 10567320), (8, 9246405), (10, 7397124), (12, 6164270), (14, 5283660), (15, 4931416), (20, 3698562), (21, 3522440), (24, 3082135), (28, 2641830), (30, 2465708), (35, 2113464), (40, 1849281), (42, 1761220), (56, 1320915), (60, 1232854), (70, 1056732), (84, 880610), (105, 704488), (107, 691320), (120, 616427), (140, 528366), (168, 440305), (210, 352244), (214, 345660), (280, 264183), (321, 230440), (420, 176122), (428, 172830), (535, 138264), (642, 115220), (749, 98760), (823, 89880), (840, 88061), (856, 86415), (1070, 69132), (1284, 57610), (1498, 49380), (1605, 46088), (1646, 44940), (2140, 34566), (2247, 32920), (2469, 29960), (2568, 28805), (2996, 24690), (3210, 23044), (3292, 22470), (3745, 19752), (4115, 17976), (4280, 17283), (4494, 16460), (4938, 14980), (5761, 12840), (5992, 12345), (6420, 11522), (6584, 11235), (7490, 9876), (8230, 8988)]