15961238784

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 288

約数和(自身を含む): 48933360000

約数和(自身を除く): 32972121216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 139, 144, 148, 192, 216, 222, 256, 278, 288, 296, 333, 384, 417, 432, 444, 449, 556, 576, 592, 666, 768, 834, 864, 888, 898, 999, 1112, 1152, 1184, 1251, 1332, 1347, 1668, 1728, 1776, 1796, 1998, 2224, 2304, 2368, 2502, 2664, 2694, 3336, 3456, 3552, 3592, 3753, 3996, 4041, 4448, 4736, 5004, 5143, 5328, 5388, 6672, 6912, 7104, 7184, 7506, 7992, 8082, 8896, 9472, 10008, 10286, 10656, 10776, 12123, 13344, 14208, 14368, 15012, 15429, 15984, 16164, 16613, 17792, 20016, 20572, 21312, 21552, 24246, 26688, 28416, 28736, 30024, 30858, 31968, 32328, 33226, 35584, 40032, 41144, 42624, 43104, 46287, 48492, 49839, 53376, 57472, 60048, 61716, 62411, 63936, 64656, 66452, 80064, 82288, 85248, 86208, 92574, 96984, 99678, 106752, 114944, 120096, 123432, 124822, 127872, 129312, 132904, 138861, 149517, 160128, 164576, 172416, 185148, 187233, 193968, 199356, 240192, 246864, 249644, 255744, 258624, 265808, 277722, 299034, 320256, 329152, 344832, 370296, 374466, 387936, 398712, 448551, 480384, 493728, 499288, 517248, 531616, 555444, 561699, 598068, 658304, 740592, 748932, 775872, 797424, 897102, 960768, 987456, 998576, 1034496, 1063232, 1110888, 1123398, 1196136, 1316608, 1481184, 1497864, 1551744, 1594848, 1685097, 1794204, 1974912, 1997152, 2126464, 2221776, 2246796, 2309207, 2392272, 2962368, 2995728, 3103488, 3189696, 3370194, 3588408, 3949824, 3994304, 4252928, 4443552, 4493592, 4618414, 4784544, 5924736, 5991456, 6379392, 6740388, 6927621, 7176816, 7988608, 8887104, 8987184, 9236828, 9569088, 11849472, 11982912, 12758784, 13480776, 13855242, 14353632, 15977216, 17774208, 17974368, 18473656, 19138176, 20782863, 23965824, 26961552, 27710484, 28707264, 35548416, 35948736, 36947312, 38276352, 41565726, 47931648, 53923104, 55420968, 57414528, 62348589, 71897472, 73894624, 83131452, 107846208, 110841936, 114829056, 124697178, 143794944, 147789248, 166262904, 215692416, 221683872, 249394356, 295578496, 332525808, 431384832, 443367744, 498788712, 591156992, 665051616, 886735488, 997577424, 1330103232, 1773470976, 1995154848, 2660206464, 3990309696, 5320412928, 7980619392, 15961238784]

約数ペア:

[(1, 15961238784), (2, 7980619392), (3, 5320412928), (4, 3990309696), (6, 2660206464), (8, 1995154848), (9, 1773470976), (12, 1330103232), (16, 997577424), (18, 886735488), (24, 665051616), (27, 591156992), (32, 498788712), (36, 443367744), (37, 431384832), (48, 332525808), (54, 295578496), (64, 249394356), (72, 221683872), (74, 215692416), (96, 166262904), (108, 147789248), (111, 143794944), (128, 124697178), (139, 114829056), (144, 110841936), (148, 107846208), (192, 83131452), (216, 73894624), (222, 71897472), (256, 62348589), (278, 57414528), (288, 55420968), (296, 53923104), (333, 47931648), (384, 41565726), (417, 38276352), (432, 36947312), (444, 35948736), (449, 35548416), (556, 28707264), (576, 27710484), (592, 26961552), (666, 23965824), (768, 20782863), (834, 19138176), (864, 18473656), (888, 17974368), (898, 17774208), (999, 15977216), (1112, 14353632), (1152, 13855242), (1184, 13480776), (1251, 12758784), (1332, 11982912), (1347, 11849472), (1668, 9569088), (1728, 9236828), (1776, 8987184), (1796, 8887104), (1998, 7988608), (2224, 7176816), (2304, 6927621), (2368, 6740388), (2502, 6379392), (2664, 5991456), (2694, 5924736), (3336, 4784544), (3456, 4618414), (3552, 4493592), (3592, 4443552), (3753, 4252928), (3996, 3994304), (4041, 3949824), (4448, 3588408), (4736, 3370194), (5004, 3189696), (5143, 3103488), (5328, 2995728), (5388, 2962368), (6672, 2392272), (6912, 2309207), (7104, 2246796), (7184, 2221776), (7506, 2126464), (7992, 1997152), (8082, 1974912), (8896, 1794204), (9472, 1685097), (10008, 1594848), (10286, 1551744), (10656, 1497864), (10776, 1481184), (12123, 1316608), (13344, 1196136), (14208, 1123398), (14368, 1110888), (15012, 1063232), (15429, 1034496), (15984, 998576), (16164, 987456), (16613, 960768), (17792, 897102), (20016, 797424), (20572, 775872), (21312, 748932), (21552, 740592), (24246, 658304), (26688, 598068), (28416, 561699), (28736, 555444), (30024, 531616), (30858, 517248), (31968, 499288), (32328, 493728), (33226, 480384), (35584, 448551), (40032, 398712), (41144, 387936), (42624, 374466), (43104, 370296), (46287, 344832), (48492, 329152), (49839, 320256), (53376, 299034), (57472, 277722), (60048, 265808), (61716, 258624), (62411, 255744), (63936, 249644), (64656, 246864), (66452, 240192), (80064, 199356), (82288, 193968), (85248, 187233), (86208, 185148), (92574, 172416), (96984, 164576), (99678, 160128), (106752, 149517), (114944, 138861), (120096, 132904), (123432, 129312), (124822, 127872)]