42614640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 148948800

約数和(自身を除く): 106334160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 181, 216, 218, 240, 270, 327, 360, 362, 432, 436, 540, 543, 545, 654, 720, 724, 872, 905, 981, 1080, 1086, 1090, 1308, 1448, 1629, 1635, 1744, 1810, 1962, 2160, 2172, 2180, 2616, 2715, 2896, 2943, 3258, 3270, 3620, 3924, 4344, 4360, 4887, 4905, 5232, 5430, 5886, 6516, 6540, 7240, 7848, 8145, 8688, 8720, 9774, 9810, 10860, 11772, 13032, 13080, 14480, 14715, 15696, 16290, 19548, 19620, 19729, 21720, 23544, 24435, 26064, 26160, 29430, 32580, 39096, 39240, 39458, 43440, 47088, 48870, 58860, 59187, 65160, 78192, 78480, 78916, 97740, 98645, 117720, 118374, 130320, 157832, 177561, 195480, 197290, 235440, 236748, 295935, 315664, 355122, 390960, 394580, 473496, 532683, 591870, 710244, 789160, 887805, 946992, 1065366, 1183740, 1420488, 1578320, 1775610, 2130732, 2367480, 2663415, 2840976, 3551220, 4261464, 4734960, 5326830, 7102440, 8522928, 10653660, 14204880, 21307320, 42614640]

約数ペア:

[(1, 42614640), (2, 21307320), (3, 14204880), (4, 10653660), (5, 8522928), (6, 7102440), (8, 5326830), (9, 4734960), (10, 4261464), (12, 3551220), (15, 2840976), (16, 2663415), (18, 2367480), (20, 2130732), (24, 1775610), (27, 1578320), (30, 1420488), (36, 1183740), (40, 1065366), (45, 946992), (48, 887805), (54, 789160), (60, 710244), (72, 591870), (80, 532683), (90, 473496), (108, 394580), (109, 390960), (120, 355122), (135, 315664), (144, 295935), (180, 236748), (181, 235440), (216, 197290), (218, 195480), (240, 177561), (270, 157832), (327, 130320), (360, 118374), (362, 117720), (432, 98645), (436, 97740), (540, 78916), (543, 78480), (545, 78192), (654, 65160), (720, 59187), (724, 58860), (872, 48870), (905, 47088), (981, 43440), (1080, 39458), (1086, 39240), (1090, 39096), (1308, 32580), (1448, 29430), (1629, 26160), (1635, 26064), (1744, 24435), (1810, 23544), (1962, 21720), (2160, 19729), (2172, 19620), (2180, 19548), (2616, 16290), (2715, 15696), (2896, 14715), (2943, 14480), (3258, 13080), (3270, 13032), (3620, 11772), (3924, 10860), (4344, 9810), (4360, 9774), (4887, 8720), (4905, 8688), (5232, 8145), (5430, 7848), (5886, 7240), (6516, 6540)]