204123060540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{162002429}}^1$

素因数の和:162002451

約数の個数: 72

約数和(自身を含む): 707626614240

約数和(自身を除く): 503503553700

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, 180, 210, 252, 315, 420, 630, 1260, 162002429, 324004858, 486007287, 648009716, 810012145, 972014574, 1134017003, 1458021861, 1620024290, 1944029148, 2268034006, 2430036435, 2916043722, 3240048580, 3402051009, 4536068012, 4860072870, 5670085015, 5832087444, 6804102018, 7290109305, 9720145740, 10206153027, 11340170030, 13608204036, 14580218610, 17010255045, 20412306054, 22680340060, 29160437220, 34020510090, 40824612108, 51030765135, 68041020180, 102061530270, 204123060540]

約数ペア:

[(1, 204123060540), (2, 102061530270), (3, 68041020180), (4, 51030765135), (5, 40824612108), (6, 34020510090), (7, 29160437220), (9, 22680340060), (10, 20412306054), (12, 17010255045), (14, 14580218610), (15, 13608204036), (18, 11340170030), (20, 10206153027), (21, 9720145740), (28, 7290109305), (30, 6804102018), (35, 5832087444), (36, 5670085015), (42, 4860072870), (45, 4536068012), (60, 3402051009), (63, 3240048580), (70, 2916043722), (84, 2430036435), (90, 2268034006), (105, 1944029148), (126, 1620024290), (140, 1458021861), (180, 1134017003), (210, 972014574), (252, 810012145), (315, 648009716), (420, 486007287), (630, 324004858), (1260, 162002429)]