12142938420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2141}}^1$

素因数の和:2557

約数の個数: 168

約数和(自身を含む): 38348954280

約数和(自身を除く): 26206015860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 389, 405, 486, 540, 729, 778, 810, 972, 1167, 1215, 1458, 1556, 1620, 1945, 2141, 2334, 2430, 2916, 3501, 3645, 3890, 4282, 4668, 4860, 5835, 6423, 7002, 7290, 7780, 8564, 10503, 10705, 11670, 12846, 14004, 14580, 17505, 19269, 21006, 21410, 23340, 25692, 31509, 32115, 35010, 38538, 42012, 42820, 52515, 57807, 63018, 64230, 70020, 77076, 94527, 96345, 105030, 115614, 126036, 128460, 157545, 173421, 189054, 192690, 210060, 231228, 283581, 289035, 315090, 346842, 378108, 385380, 472635, 520263, 567162, 578070, 630180, 693684, 832849, 867105, 945270, 1040526, 1134324, 1156140, 1417905, 1560789, 1665698, 1734210, 1890540, 2081052, 2498547, 2601315, 2835810, 3121578, 3331396, 3468420, 4164245, 4997094, 5202630, 5671620, 6243156, 7495641, 7803945, 8328490, 9994188, 10405260, 12492735, 14991282, 15607890, 16656980, 22486923, 24985470, 29982564, 31215780, 37478205, 44973846, 49970940, 67460769, 74956410, 89947692, 112434615, 134921538, 149912820, 202382307, 224869230, 269843076, 337303845, 404764614, 449738460, 607146921, 674607690, 809529228, 1011911535, 1214293842, 1349215380, 2023823070, 2428587684, 3035734605, 4047646140, 6071469210, 12142938420]

約数ペア:

[(1, 12142938420), (2, 6071469210), (3, 4047646140), (4, 3035734605), (5, 2428587684), (6, 2023823070), (9, 1349215380), (10, 1214293842), (12, 1011911535), (15, 809529228), (18, 674607690), (20, 607146921), (27, 449738460), (30, 404764614), (36, 337303845), (45, 269843076), (54, 224869230), (60, 202382307), (81, 149912820), (90, 134921538), (108, 112434615), (135, 89947692), (162, 74956410), (180, 67460769), (243, 49970940), (270, 44973846), (324, 37478205), (389, 31215780), (405, 29982564), (486, 24985470), (540, 22486923), (729, 16656980), (778, 15607890), (810, 14991282), (972, 12492735), (1167, 10405260), (1215, 9994188), (1458, 8328490), (1556, 7803945), (1620, 7495641), (1945, 6243156), (2141, 5671620), (2334, 5202630), (2430, 4997094), (2916, 4164245), (3501, 3468420), (3645, 3331396), (3890, 3121578), (4282, 2835810), (4668, 2601315), (4860, 2498547), (5835, 2081052), (6423, 1890540), (7002, 1734210), (7290, 1665698), (7780, 1560789), (8564, 1417905), (10503, 1156140), (10705, 1134324), (11670, 1040526), (12846, 945270), (14004, 867105), (14580, 832849), (17505, 693684), (19269, 630180), (21006, 578070), (21410, 567162), (23340, 520263), (25692, 472635), (31509, 385380), (32115, 378108), (35010, 346842), (38538, 315090), (42012, 289035), (42820, 283581), (52515, 231228), (57807, 210060), (63018, 192690), (64230, 189054), (70020, 173421), (77076, 157545), (94527, 128460), (96345, 126036), (105030, 115614)]