2257596180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{10729}}^1$

素因数の和:10918

約数の個数: 144

約数和(自身を含む): 7873931520

約数和(自身を除く): 5616335340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 630, 668, 835, 1002, 1169, 1260, 1503, 1670, 2004, 2338, 2505, 3006, 3340, 3507, 4676, 5010, 5845, 6012, 7014, 7515, 10020, 10521, 10729, 11690, 14028, 15030, 17535, 21042, 21458, 23380, 30060, 32187, 35070, 42084, 42916, 52605, 53645, 64374, 70140, 75103, 96561, 105210, 107290, 128748, 150206, 160935, 193122, 210420, 214580, 225309, 300412, 321870, 375515, 386244, 450618, 482805, 643740, 675927, 751030, 901236, 965610, 1126545, 1351854, 1502060, 1791743, 1931220, 2253090, 2703708, 3379635, 3583486, 4506180, 5375229, 6759270, 7166972, 8958715, 10750458, 12542201, 13518540, 16125687, 17917430, 21500916, 25084402, 26876145, 32251374, 35834860, 37626603, 50168804, 53752290, 62711005, 64502748, 75253206, 80628435, 107504580, 112879809, 125422010, 150506412, 161256870, 188133015, 225759618, 250844020, 322513740, 376266030, 451519236, 564399045, 752532060, 1128798090, 2257596180]

約数ペア:

[(1, 2257596180), (2, 1128798090), (3, 752532060), (4, 564399045), (5, 451519236), (6, 376266030), (7, 322513740), (9, 250844020), (10, 225759618), (12, 188133015), (14, 161256870), (15, 150506412), (18, 125422010), (20, 112879809), (21, 107504580), (28, 80628435), (30, 75253206), (35, 64502748), (36, 62711005), (42, 53752290), (45, 50168804), (60, 37626603), (63, 35834860), (70, 32251374), (84, 26876145), (90, 25084402), (105, 21500916), (126, 17917430), (140, 16125687), (167, 13518540), (180, 12542201), (210, 10750458), (252, 8958715), (315, 7166972), (334, 6759270), (420, 5375229), (501, 4506180), (630, 3583486), (668, 3379635), (835, 2703708), (1002, 2253090), (1169, 1931220), (1260, 1791743), (1503, 1502060), (1670, 1351854), (2004, 1126545), (2338, 965610), (2505, 901236), (3006, 751030), (3340, 675927), (3507, 643740), (4676, 482805), (5010, 450618), (5845, 386244), (6012, 375515), (7014, 321870), (7515, 300412), (10020, 225309), (10521, 214580), (10729, 210420), (11690, 193122), (14028, 160935), (15030, 150206), (17535, 128748), (21042, 107290), (21458, 105210), (23380, 96561), (30060, 75103), (32187, 70140), (35070, 64374), (42084, 53645), (42916, 52605)]