1957310320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 5319659520

約数和(自身を除く): 3362349200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 151, 158, 280, 293, 302, 316, 395, 553, 560, 586, 604, 632, 755, 790, 1057, 1106, 1172, 1208, 1264, 1465, 1510, 1580, 2051, 2114, 2212, 2344, 2416, 2765, 2930, 3020, 3160, 4102, 4228, 4424, 4688, 5285, 5530, 5860, 6040, 6320, 8204, 8456, 8848, 10255, 10570, 11060, 11720, 11929, 12080, 16408, 16912, 20510, 21140, 22120, 23147, 23440, 23858, 32816, 41020, 42280, 44240, 44243, 46294, 47716, 59645, 82040, 83503, 84560, 88486, 92588, 95432, 115735, 119290, 162029, 164080, 167006, 176972, 185176, 190864, 221215, 231470, 238580, 309701, 324058, 334012, 353944, 370352, 417515, 442430, 462940, 477160, 619402, 648116, 668024, 707888, 810145, 835030, 884860, 925880, 954320, 1238804, 1296232, 1336048, 1548505, 1620290, 1670060, 1769720, 1851760, 2477608, 2592464, 3097010, 3240580, 3340120, 3495197, 3539440, 4955216, 6194020, 6481160, 6680240, 6990394, 12388040, 12962320, 13980788, 17475985, 24466379, 24776080, 27961576, 34951970, 48932758, 55923152, 69903940, 97865516, 122331895, 139807880, 195731032, 244663790, 279615760, 391462064, 489327580, 978655160, 1957310320]

約数ペア:

[(1, 1957310320), (2, 978655160), (4, 489327580), (5, 391462064), (7, 279615760), (8, 244663790), (10, 195731032), (14, 139807880), (16, 122331895), (20, 97865516), (28, 69903940), (35, 55923152), (40, 48932758), (56, 34951970), (70, 27961576), (79, 24776080), (80, 24466379), (112, 17475985), (140, 13980788), (151, 12962320), (158, 12388040), (280, 6990394), (293, 6680240), (302, 6481160), (316, 6194020), (395, 4955216), (553, 3539440), (560, 3495197), (586, 3340120), (604, 3240580), (632, 3097010), (755, 2592464), (790, 2477608), (1057, 1851760), (1106, 1769720), (1172, 1670060), (1208, 1620290), (1264, 1548505), (1465, 1336048), (1510, 1296232), (1580, 1238804), (2051, 954320), (2114, 925880), (2212, 884860), (2344, 835030), (2416, 810145), (2765, 707888), (2930, 668024), (3020, 648116), (3160, 619402), (4102, 477160), (4228, 462940), (4424, 442430), (4688, 417515), (5285, 370352), (5530, 353944), (5860, 334012), (6040, 324058), (6320, 309701), (8204, 238580), (8456, 231470), (8848, 221215), (10255, 190864), (10570, 185176), (11060, 176972), (11720, 167006), (11929, 164080), (12080, 162029), (16408, 119290), (16912, 115735), (20510, 95432), (21140, 92588), (22120, 88486), (23147, 84560), (23440, 83503), (23858, 82040), (32816, 59645), (41020, 47716), (42280, 46294), (44240, 44243)]