121796640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 487783296

約数和(自身を除く): 365986656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 281, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 562, 602, 630, 645, 672, 688, 720, 774, 840, 843, 860, 903, 1008, 1032, 1120, 1124, 1204, 1260, 1290, 1376, 1405, 1440, 1505, 1548, 1680, 1686, 1720, 1806, 1935, 1967, 2016, 2064, 2248, 2408, 2520, 2529, 2580, 2709, 2810, 3010, 3096, 3360, 3372, 3440, 3612, 3870, 3934, 4128, 4215, 4496, 4515, 4816, 5040, 5058, 5160, 5418, 5620, 5901, 6020, 6192, 6744, 6880, 7224, 7740, 7868, 8430, 8992, 9030, 9632, 9835, 10080, 10116, 10320, 10836, 11240, 11802, 12040, 12083, 12384, 12645, 13488, 13545, 14448, 15480, 15736, 16860, 17703, 18060, 19670, 20232, 20640, 21672, 22480, 23604, 24080, 24166, 25290, 26976, 27090, 28896, 29505, 30960, 31472, 33720, 35406, 36120, 36249, 39340, 40464, 43344, 44960, 47208, 48160, 48332, 50580, 54180, 59010, 60415, 61920, 62944, 67440, 70812, 72240, 72498, 78680, 80928, 84581, 86688, 88515, 94416, 96664, 101160, 108360, 108747, 118020, 120830, 134880, 141624, 144480, 144996, 157360, 169162, 177030, 181245, 188832, 193328, 202320, 216720, 217494, 236040, 241660, 253743, 283248, 289992, 314720, 338324, 354060, 362490, 386656, 404640, 422905, 433440, 434988, 472080, 483320, 507486, 543735, 566496, 579984, 676648, 708120, 724980, 761229, 845810, 869976, 944160, 966640, 1014972, 1087470, 1159968, 1268715, 1353296, 1416240, 1449960, 1522458, 1691620, 1739952, 1933280, 2029944, 2174940, 2537430, 2706592, 2832480, 2899920, 3044916, 3383240, 3479904, 3806145, 4059888, 4349880, 5074860, 5799840, 6089832, 6766480, 7612290, 8119776, 8699760, 10149720, 12179664, 13532960, 15224580, 17399520, 20299440, 24359328, 30449160, 40598880, 60898320, 121796640]

約数ペア:

[(1, 121796640), (2, 60898320), (3, 40598880), (4, 30449160), (5, 24359328), (6, 20299440), (7, 17399520), (8, 15224580), (9, 13532960), (10, 12179664), (12, 10149720), (14, 8699760), (15, 8119776), (16, 7612290), (18, 6766480), (20, 6089832), (21, 5799840), (24, 5074860), (28, 4349880), (30, 4059888), (32, 3806145), (35, 3479904), (36, 3383240), (40, 3044916), (42, 2899920), (43, 2832480), (45, 2706592), (48, 2537430), (56, 2174940), (60, 2029944), (63, 1933280), (70, 1739952), (72, 1691620), (80, 1522458), (84, 1449960), (86, 1416240), (90, 1353296), (96, 1268715), (105, 1159968), (112, 1087470), (120, 1014972), (126, 966640), (129, 944160), (140, 869976), (144, 845810), (160, 761229), (168, 724980), (172, 708120), (180, 676648), (210, 579984), (215, 566496), (224, 543735), (240, 507486), (252, 483320), (258, 472080), (280, 434988), (281, 433440), (288, 422905), (301, 404640), (315, 386656), (336, 362490), (344, 354060), (360, 338324), (387, 314720), (420, 289992), (430, 283248), (480, 253743), (504, 241660), (516, 236040), (560, 217494), (562, 216720), (602, 202320), (630, 193328), (645, 188832), (672, 181245), (688, 177030), (720, 169162), (774, 157360), (840, 144996), (843, 144480), (860, 141624), (903, 134880), (1008, 120830), (1032, 118020), (1120, 108747), (1124, 108360), (1204, 101160), (1260, 96664), (1290, 94416), (1376, 88515), (1405, 86688), (1440, 84581), (1505, 80928), (1548, 78680), (1680, 72498), (1686, 72240), (1720, 70812), (1806, 67440), (1935, 62944), (1967, 61920), (2016, 60415), (2064, 59010), (2248, 54180), (2408, 50580), (2520, 48332), (2529, 48160), (2580, 47208), (2709, 44960), (2810, 43344), (3010, 40464), (3096, 39340), (3360, 36249), (3372, 36120), (3440, 35406), (3612, 33720), (3870, 31472), (3934, 30960), (4128, 29505), (4215, 28896), (4496, 27090), (4515, 26976), (4816, 25290), (5040, 24166), (5058, 24080), (5160, 23604), (5418, 22480), (5620, 21672), (5901, 20640), (6020, 20232), (6192, 19670), (6744, 18060), (6880, 17703), (7224, 16860), (7740, 15736), (7868, 15480), (8430, 14448), (8992, 13545), (9030, 13488), (9632, 12645), (9835, 12384), (10080, 12083), (10116, 12040), (10320, 11802), (10836, 11240)]