420176736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 1446052608

約数和(自身を除く): 1025875872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 43, 48, 56, 63, 72, 74, 84, 86, 96, 111, 112, 126, 129, 131, 144, 148, 168, 172, 222, 224, 252, 258, 259, 262, 288, 296, 301, 333, 336, 344, 387, 393, 444, 504, 516, 518, 524, 592, 602, 666, 672, 688, 774, 777, 786, 888, 903, 917, 1008, 1032, 1036, 1048, 1179, 1184, 1204, 1332, 1376, 1548, 1554, 1572, 1591, 1776, 1806, 1834, 2016, 2064, 2072, 2096, 2331, 2358, 2408, 2664, 2709, 2751, 3096, 3108, 3144, 3182, 3552, 3612, 3668, 4128, 4144, 4192, 4662, 4716, 4773, 4816, 4847, 5328, 5418, 5502, 5633, 6192, 6216, 6288, 6364, 7224, 7336, 8253, 8288, 9324, 9432, 9546, 9632, 9694, 10656, 10836, 11004, 11137, 11266, 12384, 12432, 12576, 12728, 14319, 14448, 14541, 14672, 16506, 16899, 18648, 18864, 19092, 19388, 21672, 22008, 22274, 22532, 24864, 25456, 28638, 28896, 29082, 29344, 33012, 33411, 33798, 33929, 37296, 37728, 38184, 38776, 39431, 43344, 43623, 44016, 44548, 45064, 50697, 50912, 57276, 58164, 66024, 66822, 67596, 67858, 74592, 76368, 77552, 78862, 86688, 87246, 88032, 89096, 90128, 100233, 101394, 101787, 114552, 116328, 118293, 132048, 133644, 135192, 135716, 152736, 155104, 157724, 174492, 178192, 180256, 200466, 202788, 203574, 208421, 229104, 232656, 236586, 264096, 267288, 270384, 271432, 305361, 315448, 348984, 354879, 356384, 400932, 405576, 407148, 416842, 458208, 465312, 473172, 534576, 540768, 542864, 610722, 625263, 630896, 697968, 709758, 801864, 811152, 814296, 833684, 946344, 1069152, 1085728, 1221444, 1250526, 1261792, 1395936, 1419516, 1458947, 1603728, 1622304, 1628592, 1667368, 1875789, 1892688, 2442888, 2501052, 2839032, 2917894, 3207456, 3257184, 3334736, 3751578, 3785376, 4376841, 4885776, 5002104, 5678064, 5835788, 6669472, 7503156, 8753682, 9771552, 10004208, 11356128, 11671576, 13130523, 15006312, 17507364, 20008416, 23343152, 26261046, 30012624, 35014728, 46686304, 52522092, 60025248, 70029456, 105044184, 140058912, 210088368, 420176736]

約数ペア:

[(1, 420176736), (2, 210088368), (3, 140058912), (4, 105044184), (6, 70029456), (7, 60025248), (8, 52522092), (9, 46686304), (12, 35014728), (14, 30012624), (16, 26261046), (18, 23343152), (21, 20008416), (24, 17507364), (28, 15006312), (32, 13130523), (36, 11671576), (37, 11356128), (42, 10004208), (43, 9771552), (48, 8753682), (56, 7503156), (63, 6669472), (72, 5835788), (74, 5678064), (84, 5002104), (86, 4885776), (96, 4376841), (111, 3785376), (112, 3751578), (126, 3334736), (129, 3257184), (131, 3207456), (144, 2917894), (148, 2839032), (168, 2501052), (172, 2442888), (222, 1892688), (224, 1875789), (252, 1667368), (258, 1628592), (259, 1622304), (262, 1603728), (288, 1458947), (296, 1419516), (301, 1395936), (333, 1261792), (336, 1250526), (344, 1221444), (387, 1085728), (393, 1069152), (444, 946344), (504, 833684), (516, 814296), (518, 811152), (524, 801864), (592, 709758), (602, 697968), (666, 630896), (672, 625263), (688, 610722), (774, 542864), (777, 540768), (786, 534576), (888, 473172), (903, 465312), (917, 458208), (1008, 416842), (1032, 407148), (1036, 405576), (1048, 400932), (1179, 356384), (1184, 354879), (1204, 348984), (1332, 315448), (1376, 305361), (1548, 271432), (1554, 270384), (1572, 267288), (1591, 264096), (1776, 236586), (1806, 232656), (1834, 229104), (2016, 208421), (2064, 203574), (2072, 202788), (2096, 200466), (2331, 180256), (2358, 178192), (2408, 174492), (2664, 157724), (2709, 155104), (2751, 152736), (3096, 135716), (3108, 135192), (3144, 133644), (3182, 132048), (3552, 118293), (3612, 116328), (3668, 114552), (4128, 101787), (4144, 101394), (4192, 100233), (4662, 90128), (4716, 89096), (4773, 88032), (4816, 87246), (4847, 86688), (5328, 78862), (5418, 77552), (5502, 76368), (5633, 74592), (6192, 67858), (6216, 67596), (6288, 66822), (6364, 66024), (7224, 58164), (7336, 57276), (8253, 50912), (8288, 50697), (9324, 45064), (9432, 44548), (9546, 44016), (9632, 43623), (9694, 43344), (10656, 39431), (10836, 38776), (11004, 38184), (11137, 37728), (11266, 37296), (12384, 33929), (12432, 33798), (12576, 33411), (12728, 33012), (14319, 29344), (14448, 29082), (14541, 28896), (14672, 28638), (16506, 25456), (16899, 24864), (18648, 22532), (18864, 22274), (19092, 22008), (19388, 21672)]