259719480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2502

約数の個数: 128

約数和(自身を含む): 874670400

約数和(自身を除く): 614950920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1515, 1818, 2020, 2381, 2424, 2727, 3030, 3636, 4040, 4545, 4762, 5454, 6060, 7143, 7272, 9090, 9524, 10908, 11905, 12120, 13635, 14286, 18180, 19048, 21429, 21816, 23810, 27270, 28572, 35715, 36360, 42858, 47620, 54540, 57144, 64287, 71430, 85716, 95240, 107145, 109080, 128574, 142860, 171432, 214290, 240481, 257148, 285720, 321435, 428580, 480962, 514296, 642870, 721443, 857160, 961924, 1202405, 1285740, 1442886, 1923848, 2164329, 2404810, 2571480, 2885772, 3607215, 4328658, 4809620, 5771544, 6492987, 7214430, 8657316, 9619240, 10821645, 12985974, 14428860, 17314632, 21643290, 25971948, 28857720, 32464935, 43286580, 51943896, 64929870, 86573160, 129859740, 259719480]

約数ペア:

[(1, 259719480), (2, 129859740), (3, 86573160), (4, 64929870), (5, 51943896), (6, 43286580), (8, 32464935), (9, 28857720), (10, 25971948), (12, 21643290), (15, 17314632), (18, 14428860), (20, 12985974), (24, 10821645), (27, 9619240), (30, 8657316), (36, 7214430), (40, 6492987), (45, 5771544), (54, 4809620), (60, 4328658), (72, 3607215), (90, 2885772), (101, 2571480), (108, 2404810), (120, 2164329), (135, 1923848), (180, 1442886), (202, 1285740), (216, 1202405), (270, 961924), (303, 857160), (360, 721443), (404, 642870), (505, 514296), (540, 480962), (606, 428580), (808, 321435), (909, 285720), (1010, 257148), (1080, 240481), (1212, 214290), (1515, 171432), (1818, 142860), (2020, 128574), (2381, 109080), (2424, 107145), (2727, 95240), (3030, 85716), (3636, 71430), (4040, 64287), (4545, 57144), (4762, 54540), (5454, 47620), (6060, 42858), (7143, 36360), (7272, 35715), (9090, 28572), (9524, 27270), (10908, 23810), (11905, 21816), (12120, 21429), (13635, 19048), (14286, 18180)]