40705550640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{121061}}^1$

素因数の和:121547

約数の個数: 120

約数和(自身を含む): 136996664688

約数和(自身を除く): 96291114048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 467, 720, 934, 1401, 1868, 2335, 2802, 3736, 4203, 4670, 5604, 7005, 7472, 8406, 9340, 11208, 14010, 16812, 18680, 21015, 22416, 28020, 33624, 37360, 42030, 56040, 67248, 84060, 112080, 121061, 168120, 242122, 336240, 363183, 484244, 605305, 726366, 968488, 1089549, 1210610, 1452732, 1815915, 1936976, 2179098, 2421220, 2905464, 3631830, 4358196, 4842440, 5447745, 5810928, 7263660, 8716392, 9684880, 10895490, 14527320, 17432784, 21790980, 29054640, 43581960, 56535487, 87163920, 113070974, 169606461, 226141948, 282677435, 339212922, 452283896, 508819383, 565354870, 678425844, 848032305, 904567792, 1017638766, 1130709740, 1356851688, 1696064610, 2035277532, 2261419480, 2544096915, 2713703376, 3392129220, 4070555064, 4522838960, 5088193830, 6784258440, 8141110128, 10176387660, 13568516880, 20352775320, 40705550640]

約数ペア:

[(1, 40705550640), (2, 20352775320), (3, 13568516880), (4, 10176387660), (5, 8141110128), (6, 6784258440), (8, 5088193830), (9, 4522838960), (10, 4070555064), (12, 3392129220), (15, 2713703376), (16, 2544096915), (18, 2261419480), (20, 2035277532), (24, 1696064610), (30, 1356851688), (36, 1130709740), (40, 1017638766), (45, 904567792), (48, 848032305), (60, 678425844), (72, 565354870), (80, 508819383), (90, 452283896), (120, 339212922), (144, 282677435), (180, 226141948), (240, 169606461), (360, 113070974), (467, 87163920), (720, 56535487), (934, 43581960), (1401, 29054640), (1868, 21790980), (2335, 17432784), (2802, 14527320), (3736, 10895490), (4203, 9684880), (4670, 8716392), (5604, 7263660), (7005, 5810928), (7472, 5447745), (8406, 4842440), (9340, 4358196), (11208, 3631830), (14010, 2905464), (16812, 2421220), (18680, 2179098), (21015, 1936976), (22416, 1815915), (28020, 1452732), (33624, 1210610), (37360, 1089549), (42030, 968488), (56040, 726366), (67248, 605305), (84060, 484244), (112080, 363183), (121061, 336240), (168120, 242122)]