1440316710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6907}}^1$

素因数の和:7258

約数の個数: 96

約数和(自身を含む): 4293349632

約数和(自身を除く): 2853032922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 331, 630, 662, 993, 1655, 1986, 2317, 2979, 3310, 4634, 4965, 5958, 6907, 6951, 9930, 11585, 13814, 13902, 14895, 20721, 20853, 23170, 29790, 34535, 34755, 41442, 41706, 48349, 62163, 69070, 69510, 96698, 103605, 104265, 124326, 145047, 207210, 208530, 241745, 290094, 310815, 435141, 483490, 621630, 725235, 870282, 1450470, 2175705, 2286217, 4351410, 4572434, 6858651, 11431085, 13717302, 16003519, 20575953, 22862170, 32007038, 34293255, 41151906, 48010557, 68586510, 80017595, 96021114, 102879765, 144031671, 160035190, 205759530, 240052785, 288063342, 480105570, 720158355, 1440316710]

約数ペア:

[(1, 1440316710), (2, 720158355), (3, 480105570), (5, 288063342), (6, 240052785), (7, 205759530), (9, 160035190), (10, 144031671), (14, 102879765), (15, 96021114), (18, 80017595), (21, 68586510), (30, 48010557), (35, 41151906), (42, 34293255), (45, 32007038), (63, 22862170), (70, 20575953), (90, 16003519), (105, 13717302), (126, 11431085), (210, 6858651), (315, 4572434), (331, 4351410), (630, 2286217), (662, 2175705), (993, 1450470), (1655, 870282), (1986, 725235), (2317, 621630), (2979, 483490), (3310, 435141), (4634, 310815), (4965, 290094), (5958, 241745), (6907, 208530), (6951, 207210), (9930, 145047), (11585, 124326), (13814, 104265), (13902, 103605), (14895, 96698), (20721, 69510), (20853, 69070), (23170, 62163), (29790, 48349), (34535, 41706), (34755, 41442)]