240331410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 711448920

約数和(自身を除く): 471117510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 121, 145, 165, 174, 198, 242, 261, 290, 319, 330, 363, 435, 495, 522, 605, 638, 726, 761, 870, 957, 990, 1089, 1210, 1305, 1522, 1595, 1815, 1914, 2178, 2283, 2610, 2871, 3190, 3509, 3630, 3805, 4566, 4785, 5445, 5742, 6849, 7018, 7610, 8371, 9570, 10527, 10890, 11415, 13698, 14355, 16742, 17545, 21054, 22069, 22830, 25113, 28710, 31581, 34245, 35090, 41855, 44138, 50226, 52635, 63162, 66207, 68490, 75339, 83710, 92081, 105270, 110345, 125565, 132414, 150678, 157905, 184162, 198621, 220690, 242759, 251130, 276243, 315810, 331035, 376695, 397242, 460405, 485518, 552486, 662070, 728277, 753390, 828729, 920810, 993105, 1213795, 1381215, 1456554, 1657458, 1986210, 2184831, 2427590, 2670349, 2762430, 3641385, 4143645, 4369662, 5340698, 7282770, 8011047, 8287290, 10924155, 13351745, 16022094, 21848310, 24033141, 26703490, 40055235, 48066282, 80110470, 120165705, 240331410]

約数ペア:

[(1, 240331410), (2, 120165705), (3, 80110470), (5, 48066282), (6, 40055235), (9, 26703490), (10, 24033141), (11, 21848310), (15, 16022094), (18, 13351745), (22, 10924155), (29, 8287290), (30, 8011047), (33, 7282770), (45, 5340698), (55, 4369662), (58, 4143645), (66, 3641385), (87, 2762430), (90, 2670349), (99, 2427590), (110, 2184831), (121, 1986210), (145, 1657458), (165, 1456554), (174, 1381215), (198, 1213795), (242, 993105), (261, 920810), (290, 828729), (319, 753390), (330, 728277), (363, 662070), (435, 552486), (495, 485518), (522, 460405), (605, 397242), (638, 376695), (726, 331035), (761, 315810), (870, 276243), (957, 251130), (990, 242759), (1089, 220690), (1210, 198621), (1305, 184162), (1522, 157905), (1595, 150678), (1815, 132414), (1914, 125565), (2178, 110345), (2283, 105270), (2610, 92081), (2871, 83710), (3190, 75339), (3509, 68490), (3630, 66207), (3805, 63162), (4566, 52635), (4785, 50226), (5445, 44138), (5742, 41855), (6849, 35090), (7018, 34245), (7610, 31581), (8371, 28710), (9570, 25113), (10527, 22830), (10890, 22069), (11415, 21054), (13698, 17545), (14355, 16742)]