1217532960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:177

約数の個数: 432

約数和(自身を含む): 4952211264

約数和(自身を除く): 3734678304

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, 53, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 106, 112, 120, 126, 129, 140, 144, 159, 160, 168, 172, 180, 210, 212, 215, 224, 240, 252, 258, 265, 280, 288, 301, 315, 318, 336, 344, 360, 371, 387, 420, 424, 430, 477, 480, 504, 516, 530, 560, 602, 630, 636, 645, 672, 688, 720, 742, 774, 795, 840, 848, 860, 903, 954, 1008, 1032, 1060, 1113, 1120, 1204, 1260, 1272, 1290, 1376, 1440, 1484, 1505, 1548, 1590, 1680, 1696, 1720, 1806, 1855, 1908, 1935, 2016, 2064, 2120, 2226, 2279, 2385, 2408, 2520, 2544, 2580, 2709, 2809, 2968, 3010, 3096, 3180, 3339, 3360, 3440, 3612, 3710, 3816, 3870, 4128, 4240, 4452, 4515, 4558, 4770, 4816, 5040, 5088, 5160, 5418, 5565, 5618, 5936, 6020, 6192, 6360, 6678, 6837, 6880, 7224, 7420, 7632, 7740, 8427, 8480, 8904, 9030, 9116, 9540, 9632, 10080, 10320, 10836, 11130, 11236, 11395, 11872, 12040, 12384, 12720, 13356, 13545, 13674, 14045, 14448, 14840, 15264, 15480, 15953, 16695, 16854, 17808, 18060, 18232, 19080, 19663, 20511, 20640, 21672, 22260, 22472, 22790, 24080, 25281, 25440, 26712, 27090, 27348, 28090, 28896, 29680, 30960, 31906, 33390, 33708, 34185, 35616, 36120, 36464, 38160, 39326, 41022, 42135, 43344, 44520, 44944, 45580, 47859, 48160, 50562, 53424, 54180, 54696, 56180, 58989, 59360, 61920, 63812, 66780, 67416, 68370, 72240, 72928, 76320, 78652, 79765, 82044, 84270, 86688, 89040, 89888, 91160, 95718, 98315, 101124, 102555, 106848, 108360, 109392, 112360, 117978, 120787, 126405, 127624, 133560, 134832, 136740, 143577, 144480, 157304, 159530, 164088, 168540, 176967, 178080, 182320, 191436, 196630, 202248, 205110, 216720, 218784, 224720, 235956, 239295, 241574, 252810, 255248, 267120, 269664, 273480, 287154, 294945, 314608, 319060, 328176, 337080, 353934, 362361, 364640, 382872, 393260, 404496, 410220, 433440, 449440, 471912, 478590, 483148, 505620, 510496, 534240, 546960, 574308, 589890, 603935, 629216, 638120, 656352, 674160, 707868, 717885, 724722, 765744, 786520, 808992, 820440, 845509, 884835, 943824, 957180, 966296, 1011240, 1087083, 1093920, 1148616, 1179780, 1207870, 1276240, 1348320, 1415736, 1435770, 1449444, 1531488, 1573040, 1640880, 1691018, 1769670, 1811805, 1887648, 1914360, 1932592, 2022480, 2174166, 2297232, 2359560, 2415740, 2536527, 2552480, 2831472, 2871540, 2898888, 3146080, 3281760, 3382036, 3539340, 3623610, 3828720, 3865184, 4044960, 4227545, 4348332, 4594464, 4719120, 4831480, 5073054, 5435415, 5662944, 5743080, 5797776, 6764072, 7078680, 7247220, 7609581, 7657440, 8455090, 8696664, 9438240, 9662960, 10146108, 10870830, 11486160, 11595552, 12682635, 13528144, 14157360, 14494440, 15219162, 16910180, 17393328, 19325920, 20292216, 21741660, 22972320, 25365270, 27056288, 28314720, 28988880, 30438324, 33820360, 34786656, 38047905, 40584432, 43483320, 50730540, 57977760, 60876648, 67640720, 76095810, 81168864, 86966640, 101461080, 121753296, 135281440, 152191620, 173933280, 202922160, 243506592, 304383240, 405844320, 608766480, 1217532960]

約数ペア:

[(1, 1217532960), (2, 608766480), (3, 405844320), (4, 304383240), (5, 243506592), (6, 202922160), (7, 173933280), (8, 152191620), (9, 135281440), (10, 121753296), (12, 101461080), (14, 86966640), (15, 81168864), (16, 76095810), (18, 67640720), (20, 60876648), (21, 57977760), (24, 50730540), (28, 43483320), (30, 40584432), (32, 38047905), (35, 34786656), (36, 33820360), (40, 30438324), (42, 28988880), (43, 28314720), (45, 27056288), (48, 25365270), (53, 22972320), (56, 21741660), (60, 20292216), (63, 19325920), (70, 17393328), (72, 16910180), (80, 15219162), (84, 14494440), (86, 14157360), (90, 13528144), (96, 12682635), (105, 11595552), (106, 11486160), (112, 10870830), (120, 10146108), (126, 9662960), (129, 9438240), (140, 8696664), (144, 8455090), (159, 7657440), (160, 7609581), (168, 7247220), (172, 7078680), (180, 6764072), (210, 5797776), (212, 5743080), (215, 5662944), (224, 5435415), (240, 5073054), (252, 4831480), (258, 4719120), (265, 4594464), (280, 4348332), (288, 4227545), (301, 4044960), (315, 3865184), (318, 3828720), (336, 3623610), (344, 3539340), (360, 3382036), (371, 3281760), (387, 3146080), (420, 2898888), (424, 2871540), (430, 2831472), (477, 2552480), (480, 2536527), (504, 2415740), (516, 2359560), (530, 2297232), (560, 2174166), (602, 2022480), (630, 1932592), (636, 1914360), (645, 1887648), (672, 1811805), (688, 1769670), (720, 1691018), (742, 1640880), (774, 1573040), (795, 1531488), (840, 1449444), (848, 1435770), (860, 1415736), (903, 1348320), (954, 1276240), (1008, 1207870), (1032, 1179780), (1060, 1148616), (1113, 1093920), (1120, 1087083), (1204, 1011240), (1260, 966296), (1272, 957180), (1290, 943824), (1376, 884835), (1440, 845509), (1484, 820440), (1505, 808992), (1548, 786520), (1590, 765744), (1680, 724722), (1696, 717885), (1720, 707868), (1806, 674160), (1855, 656352), (1908, 638120), (1935, 629216), (2016, 603935), (2064, 589890), (2120, 574308), (2226, 546960), (2279, 534240), (2385, 510496), (2408, 505620), (2520, 483148), (2544, 478590), (2580, 471912), (2709, 449440), (2809, 433440), (2968, 410220), (3010, 404496), (3096, 393260), (3180, 382872), (3339, 364640), (3360, 362361), (3440, 353934), (3612, 337080), (3710, 328176), (3816, 319060), (3870, 314608), (4128, 294945), (4240, 287154), (4452, 273480), (4515, 269664), (4558, 267120), (4770, 255248), (4816, 252810), (5040, 241574), (5088, 239295), (5160, 235956), (5418, 224720), (5565, 218784), (5618, 216720), (5936, 205110), (6020, 202248), (6192, 196630), (6360, 191436), (6678, 182320), (6837, 178080), (6880, 176967), (7224, 168540), (7420, 164088), (7632, 159530), (7740, 157304), (8427, 144480), (8480, 143577), (8904, 136740), (9030, 134832), (9116, 133560), (9540, 127624), (9632, 126405), (10080, 120787), (10320, 117978), (10836, 112360), (11130, 109392), (11236, 108360), (11395, 106848), (11872, 102555), (12040, 101124), (12384, 98315), (12720, 95718), (13356, 91160), (13545, 89888), (13674, 89040), (14045, 86688), (14448, 84270), (14840, 82044), (15264, 79765), (15480, 78652), (15953, 76320), (16695, 72928), (16854, 72240), (17808, 68370), (18060, 67416), (18232, 66780), (19080, 63812), (19663, 61920), (20511, 59360), (20640, 58989), (21672, 56180), (22260, 54696), (22472, 54180), (22790, 53424), (24080, 50562), (25281, 48160), (25440, 47859), (26712, 45580), (27090, 44944), (27348, 44520), (28090, 43344), (28896, 42135), (29680, 41022), (30960, 39326), (31906, 38160), (33390, 36464), (33708, 36120), (34185, 35616)]