329755440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{593}}^1$

素因数の和:947

約数の個数: 160

約数和(自身を含む): 1173782016

約数和(自身を除く): 844026576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 331, 336, 420, 560, 593, 662, 840, 993, 1186, 1324, 1655, 1680, 1779, 1986, 2317, 2372, 2648, 2965, 3310, 3558, 3972, 4151, 4634, 4744, 4965, 5296, 5930, 6620, 6951, 7116, 7944, 8302, 8895, 9268, 9488, 9930, 11585, 11860, 12453, 13240, 13902, 14232, 15888, 16604, 17790, 18536, 19860, 20755, 23170, 23720, 24906, 26480, 27804, 28464, 33208, 34755, 35580, 37072, 39720, 41510, 46340, 47440, 49812, 55608, 62265, 66416, 69510, 71160, 79440, 83020, 92680, 99624, 111216, 124530, 139020, 142320, 166040, 185360, 196283, 199248, 249060, 278040, 332080, 392566, 498120, 556080, 588849, 785132, 981415, 996240, 1177698, 1373981, 1570264, 1962830, 2355396, 2747962, 2944245, 3140528, 3925660, 4121943, 4710792, 5495924, 5888490, 6869905, 7851320, 8243886, 9421584, 10991848, 11776980, 13739810, 15702640, 16487772, 20609715, 21983696, 23553960, 27479620, 32975544, 41219430, 47107920, 54959240, 65951088, 82438860, 109918480, 164877720, 329755440]

約数ペア:

[(1, 329755440), (2, 164877720), (3, 109918480), (4, 82438860), (5, 65951088), (6, 54959240), (7, 47107920), (8, 41219430), (10, 32975544), (12, 27479620), (14, 23553960), (15, 21983696), (16, 20609715), (20, 16487772), (21, 15702640), (24, 13739810), (28, 11776980), (30, 10991848), (35, 9421584), (40, 8243886), (42, 7851320), (48, 6869905), (56, 5888490), (60, 5495924), (70, 4710792), (80, 4121943), (84, 3925660), (105, 3140528), (112, 2944245), (120, 2747962), (140, 2355396), (168, 1962830), (210, 1570264), (240, 1373981), (280, 1177698), (331, 996240), (336, 981415), (420, 785132), (560, 588849), (593, 556080), (662, 498120), (840, 392566), (993, 332080), (1186, 278040), (1324, 249060), (1655, 199248), (1680, 196283), (1779, 185360), (1986, 166040), (2317, 142320), (2372, 139020), (2648, 124530), (2965, 111216), (3310, 99624), (3558, 92680), (3972, 83020), (4151, 79440), (4634, 71160), (4744, 69510), (4965, 66416), (5296, 62265), (5930, 55608), (6620, 49812), (6951, 47440), (7116, 46340), (7944, 41510), (8302, 39720), (8895, 37072), (9268, 35580), (9488, 34755), (9930, 33208), (11585, 28464), (11860, 27804), (12453, 26480), (13240, 24906), (13902, 23720), (14232, 23170), (15888, 20755), (16604, 19860), (17790, 18536)]