1315451520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 384

約数和(自身を含む): 4811788800

約数和(自身を除く): 3496337280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 53, 60, 62, 64, 72, 80, 90, 93, 96, 106, 120, 124, 128, 139, 144, 155, 159, 160, 180, 186, 192, 212, 240, 248, 265, 278, 279, 288, 310, 318, 320, 360, 372, 384, 417, 424, 465, 477, 480, 496, 530, 556, 558, 576, 620, 636, 640, 695, 720, 744, 795, 834, 848, 930, 954, 960, 992, 1060, 1112, 1116, 1152, 1240, 1251, 1272, 1390, 1395, 1440, 1488, 1590, 1643, 1668, 1696, 1860, 1908, 1920, 1984, 2085, 2120, 2224, 2232, 2385, 2480, 2502, 2544, 2780, 2790, 2880, 2976, 3180, 3286, 3336, 3392, 3720, 3816, 3968, 4170, 4240, 4309, 4448, 4464, 4770, 4929, 4960, 5004, 5088, 5560, 5580, 5760, 5952, 6255, 6360, 6572, 6672, 6784, 7367, 7440, 7632, 8215, 8340, 8480, 8618, 8896, 8928, 9540, 9858, 9920, 10008, 10176, 11120, 11160, 11904, 12510, 12720, 12927, 13144, 13344, 14734, 14787, 14880, 15264, 16430, 16680, 16960, 17236, 17792, 17856, 19080, 19716, 19840, 20016, 20352, 21545, 22101, 22240, 22320, 24645, 25020, 25440, 25854, 26288, 26688, 29468, 29574, 29760, 30528, 32860, 33360, 33920, 34472, 35712, 36835, 38160, 38781, 39432, 40032, 43090, 44202, 44480, 44640, 49290, 50040, 50880, 51708, 52576, 53376, 58936, 59148, 59520, 61056, 64635, 65720, 66303, 66720, 68944, 73670, 73935, 76320, 77562, 78864, 80064, 86180, 88404, 88960, 89280, 98580, 100080, 101760, 103416, 105152, 110505, 117872, 118296, 129270, 131440, 132606, 133440, 137888, 147340, 147870, 152640, 155124, 157728, 160128, 172360, 176808, 178560, 193905, 197160, 200160, 206832, 210304, 221010, 228377, 235744, 236592, 258540, 262880, 265212, 266880, 275776, 294680, 295740, 305280, 310248, 315456, 331515, 344720, 353616, 387810, 394320, 400320, 413664, 442020, 456754, 471488, 473184, 517080, 525760, 530424, 551552, 589360, 591480, 620496, 630912, 663030, 685131, 689440, 707232, 775620, 788640, 800640, 827328, 884040, 913508, 942976, 946368, 1034160, 1051520, 1060848, 1141885, 1178720, 1182960, 1240992, 1326060, 1370262, 1378880, 1414464, 1551240, 1577280, 1654656, 1768080, 1827016, 1892736, 2055393, 2068320, 2121696, 2283770, 2357440, 2365920, 2481984, 2652120, 2740524, 2757760, 2828928, 3102480, 3154560, 3425655, 3536160, 3654032, 4110786, 4136640, 4243392, 4567540, 4714880, 4731840, 4963968, 5304240, 5481048, 6204960, 6851310, 7072320, 7308064, 8221572, 8273280, 8486784, 9135080, 9463680, 10276965, 10608480, 10962096, 12409920, 13702620, 14144640, 14616128, 16443144, 18270160, 20553930, 21216960, 21924192, 24819840, 27405240, 29232256, 32886288, 36540320, 41107860, 42433920, 43848384, 54810480, 65772576, 73080640, 82215720, 87696768, 109620960, 131545152, 146161280, 164431440, 219241920, 263090304, 328862880, 438483840, 657725760, 1315451520]

約数ペア:

[(1, 1315451520), (2, 657725760), (3, 438483840), (4, 328862880), (5, 263090304), (6, 219241920), (8, 164431440), (9, 146161280), (10, 131545152), (12, 109620960), (15, 87696768), (16, 82215720), (18, 73080640), (20, 65772576), (24, 54810480), (30, 43848384), (31, 42433920), (32, 41107860), (36, 36540320), (40, 32886288), (45, 29232256), (48, 27405240), (53, 24819840), (60, 21924192), (62, 21216960), (64, 20553930), (72, 18270160), (80, 16443144), (90, 14616128), (93, 14144640), (96, 13702620), (106, 12409920), (120, 10962096), (124, 10608480), (128, 10276965), (139, 9463680), (144, 9135080), (155, 8486784), (159, 8273280), (160, 8221572), (180, 7308064), (186, 7072320), (192, 6851310), (212, 6204960), (240, 5481048), (248, 5304240), (265, 4963968), (278, 4731840), (279, 4714880), (288, 4567540), (310, 4243392), (318, 4136640), (320, 4110786), (360, 3654032), (372, 3536160), (384, 3425655), (417, 3154560), (424, 3102480), (465, 2828928), (477, 2757760), (480, 2740524), (496, 2652120), (530, 2481984), (556, 2365920), (558, 2357440), (576, 2283770), (620, 2121696), (636, 2068320), (640, 2055393), (695, 1892736), (720, 1827016), (744, 1768080), (795, 1654656), (834, 1577280), (848, 1551240), (930, 1414464), (954, 1378880), (960, 1370262), (992, 1326060), (1060, 1240992), (1112, 1182960), (1116, 1178720), (1152, 1141885), (1240, 1060848), (1251, 1051520), (1272, 1034160), (1390, 946368), (1395, 942976), (1440, 913508), (1488, 884040), (1590, 827328), (1643, 800640), (1668, 788640), (1696, 775620), (1860, 707232), (1908, 689440), (1920, 685131), (1984, 663030), (2085, 630912), (2120, 620496), (2224, 591480), (2232, 589360), (2385, 551552), (2480, 530424), (2502, 525760), (2544, 517080), (2780, 473184), (2790, 471488), (2880, 456754), (2976, 442020), (3180, 413664), (3286, 400320), (3336, 394320), (3392, 387810), (3720, 353616), (3816, 344720), (3968, 331515), (4170, 315456), (4240, 310248), (4309, 305280), (4448, 295740), (4464, 294680), (4770, 275776), (4929, 266880), (4960, 265212), (5004, 262880), (5088, 258540), (5560, 236592), (5580, 235744), (5760, 228377), (5952, 221010), (6255, 210304), (6360, 206832), (6572, 200160), (6672, 197160), (6784, 193905), (7367, 178560), (7440, 176808), (7632, 172360), (8215, 160128), (8340, 157728), (8480, 155124), (8618, 152640), (8896, 147870), (8928, 147340), (9540, 137888), (9858, 133440), (9920, 132606), (10008, 131440), (10176, 129270), (11120, 118296), (11160, 117872), (11904, 110505), (12510, 105152), (12720, 103416), (12927, 101760), (13144, 100080), (13344, 98580), (14734, 89280), (14787, 88960), (14880, 88404), (15264, 86180), (16430, 80064), (16680, 78864), (16960, 77562), (17236, 76320), (17792, 73935), (17856, 73670), (19080, 68944), (19716, 66720), (19840, 66303), (20016, 65720), (20352, 64635), (21545, 61056), (22101, 59520), (22240, 59148), (22320, 58936), (24645, 53376), (25020, 52576), (25440, 51708), (25854, 50880), (26288, 50040), (26688, 49290), (29468, 44640), (29574, 44480), (29760, 44202), (30528, 43090), (32860, 40032), (33360, 39432), (33920, 38781), (34472, 38160), (35712, 36835)]