1630874784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 288

約数和(自身を含む): 5559902208

約数和(自身を除く): 3929027424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 121, 124, 132, 154, 168, 176, 186, 217, 224, 231, 242, 248, 264, 308, 336, 341, 352, 363, 372, 434, 462, 484, 496, 528, 616, 647, 651, 672, 682, 726, 744, 847, 868, 924, 968, 992, 1023, 1056, 1232, 1294, 1302, 1364, 1452, 1488, 1694, 1736, 1848, 1936, 1941, 2046, 2387, 2464, 2541, 2588, 2604, 2728, 2904, 2976, 3388, 3472, 3696, 3751, 3872, 3882, 4092, 4529, 4774, 5082, 5176, 5208, 5456, 5808, 6776, 6944, 7117, 7161, 7392, 7502, 7764, 8184, 9058, 9548, 10164, 10352, 10416, 10912, 11253, 11616, 13552, 13587, 14234, 14322, 15004, 15528, 16368, 18116, 19096, 20057, 20328, 20704, 20832, 21351, 22506, 26257, 27104, 27174, 28468, 28644, 30008, 31056, 32736, 36232, 38192, 40114, 40656, 42702, 45012, 49819, 52514, 54348, 56936, 57288, 60016, 60171, 62112, 72464, 76384, 78287, 78771, 80228, 81312, 85404, 90024, 99638, 105028, 108696, 113872, 114576, 120032, 120342, 140399, 144928, 149457, 156574, 157542, 160456, 170808, 180048, 199276, 210056, 217392, 220627, 227744, 229152, 234861, 240684, 280798, 298914, 313148, 315084, 320912, 341616, 360096, 398552, 420112, 421197, 434784, 441254, 469722, 481368, 548009, 561596, 597828, 626296, 630168, 641824, 661881, 683232, 797104, 840224, 842394, 882508, 939444, 962736, 1096018, 1123192, 1195656, 1252592, 1260336, 1323762, 1544389, 1594208, 1644027, 1684788, 1765016, 1878888, 1925472, 2192036, 2246384, 2391312, 2426897, 2505184, 2520672, 2647524, 3088778, 3288054, 3369576, 3530032, 3757776, 4384072, 4492768, 4633167, 4782624, 4853794, 5295048, 6177556, 6576108, 6739152, 7060064, 7280691, 7515552, 8768144, 9266334, 9707588, 10590096, 12355112, 13152216, 13478304, 14561382, 16988279, 17536288, 18532668, 19415176, 21180192, 24710224, 26304432, 29122764, 33976558, 37065336, 38830352, 49420448, 50964837, 52608864, 58245528, 67953116, 74130672, 77660704, 101929674, 116491056, 135906232, 148261344, 203859348, 232982112, 271812464, 407718696, 543624928, 815437392, 1630874784]

約数ペア:

[(1, 1630874784), (2, 815437392), (3, 543624928), (4, 407718696), (6, 271812464), (7, 232982112), (8, 203859348), (11, 148261344), (12, 135906232), (14, 116491056), (16, 101929674), (21, 77660704), (22, 74130672), (24, 67953116), (28, 58245528), (31, 52608864), (32, 50964837), (33, 49420448), (42, 38830352), (44, 37065336), (48, 33976558), (56, 29122764), (62, 26304432), (66, 24710224), (77, 21180192), (84, 19415176), (88, 18532668), (93, 17536288), (96, 16988279), (112, 14561382), (121, 13478304), (124, 13152216), (132, 12355112), (154, 10590096), (168, 9707588), (176, 9266334), (186, 8768144), (217, 7515552), (224, 7280691), (231, 7060064), (242, 6739152), (248, 6576108), (264, 6177556), (308, 5295048), (336, 4853794), (341, 4782624), (352, 4633167), (363, 4492768), (372, 4384072), (434, 3757776), (462, 3530032), (484, 3369576), (496, 3288054), (528, 3088778), (616, 2647524), (647, 2520672), (651, 2505184), (672, 2426897), (682, 2391312), (726, 2246384), (744, 2192036), (847, 1925472), (868, 1878888), (924, 1765016), (968, 1684788), (992, 1644027), (1023, 1594208), (1056, 1544389), (1232, 1323762), (1294, 1260336), (1302, 1252592), (1364, 1195656), (1452, 1123192), (1488, 1096018), (1694, 962736), (1736, 939444), (1848, 882508), (1936, 842394), (1941, 840224), (2046, 797104), (2387, 683232), (2464, 661881), (2541, 641824), (2588, 630168), (2604, 626296), (2728, 597828), (2904, 561596), (2976, 548009), (3388, 481368), (3472, 469722), (3696, 441254), (3751, 434784), (3872, 421197), (3882, 420112), (4092, 398552), (4529, 360096), (4774, 341616), (5082, 320912), (5176, 315084), (5208, 313148), (5456, 298914), (5808, 280798), (6776, 240684), (6944, 234861), (7117, 229152), (7161, 227744), (7392, 220627), (7502, 217392), (7764, 210056), (8184, 199276), (9058, 180048), (9548, 170808), (10164, 160456), (10352, 157542), (10416, 156574), (10912, 149457), (11253, 144928), (11616, 140399), (13552, 120342), (13587, 120032), (14234, 114576), (14322, 113872), (15004, 108696), (15528, 105028), (16368, 99638), (18116, 90024), (19096, 85404), (20057, 81312), (20328, 80228), (20704, 78771), (20832, 78287), (21351, 76384), (22506, 72464), (26257, 62112), (27104, 60171), (27174, 60016), (28468, 57288), (28644, 56936), (30008, 54348), (31056, 52514), (32736, 49819), (36232, 45012), (38192, 42702), (40114, 40656)]