140920416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 521015040

約数和(自身を除く): 380094624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 283, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 532, 546, 566, 608, 624, 672, 684, 728, 741, 798, 819, 849, 912, 936, 988, 1008, 1064, 1092, 1132, 1197, 1248, 1368, 1456, 1482, 1596, 1638, 1698, 1729, 1824, 1872, 1976, 1981, 2016, 2128, 2184, 2223, 2264, 2394, 2547, 2736, 2912, 2964, 3192, 3276, 3396, 3458, 3679, 3744, 3952, 3962, 4256, 4368, 4446, 4528, 4788, 5094, 5187, 5377, 5472, 5928, 5943, 6384, 6552, 6792, 6916, 7358, 7904, 7924, 8736, 8892, 9056, 9576, 10188, 10374, 10754, 11037, 11856, 11886, 12768, 13104, 13584, 13832, 14716, 15561, 15848, 16131, 17784, 17829, 19152, 20376, 20748, 21508, 22074, 23712, 23772, 25753, 26208, 27168, 27664, 29432, 31122, 31696, 32262, 33111, 35568, 35658, 37639, 38304, 40752, 41496, 43016, 44148, 47544, 48393, 51506, 55328, 58864, 62244, 63392, 64524, 66222, 69901, 71136, 71316, 75278, 77259, 81504, 82992, 86032, 88296, 95088, 96786, 103012, 112917, 117728, 124488, 129048, 132444, 139802, 142632, 150556, 154518, 165984, 172064, 176592, 190176, 193572, 206024, 209703, 225834, 231777, 248976, 258096, 264888, 279604, 285264, 301112, 309036, 338751, 353184, 387144, 412048, 419406, 451668, 463554, 489307, 497952, 516192, 529776, 559208, 570528, 602224, 618072, 629109, 677502, 774288, 824096, 838812, 903336, 927108, 978614, 1059552, 1118416, 1204448, 1236144, 1258218, 1355004, 1467921, 1548576, 1677624, 1806672, 1854216, 1957228, 2236832, 2472288, 2516436, 2710008, 2935842, 3355248, 3613344, 3708432, 3914456, 4403763, 5032872, 5420016, 5871684, 6710496, 7416864, 7828912, 8807526, 10065744, 10840032, 11743368, 15657824, 17615052, 20131488, 23486736, 35230104, 46973472, 70460208, 140920416]

約数ペア:

[(1, 140920416), (2, 70460208), (3, 46973472), (4, 35230104), (6, 23486736), (7, 20131488), (8, 17615052), (9, 15657824), (12, 11743368), (13, 10840032), (14, 10065744), (16, 8807526), (18, 7828912), (19, 7416864), (21, 6710496), (24, 5871684), (26, 5420016), (28, 5032872), (32, 4403763), (36, 3914456), (38, 3708432), (39, 3613344), (42, 3355248), (48, 2935842), (52, 2710008), (56, 2516436), (57, 2472288), (63, 2236832), (72, 1957228), (76, 1854216), (78, 1806672), (84, 1677624), (91, 1548576), (96, 1467921), (104, 1355004), (112, 1258218), (114, 1236144), (117, 1204448), (126, 1118416), (133, 1059552), (144, 978614), (152, 927108), (156, 903336), (168, 838812), (171, 824096), (182, 774288), (208, 677502), (224, 629109), (228, 618072), (234, 602224), (247, 570528), (252, 559208), (266, 529776), (273, 516192), (283, 497952), (288, 489307), (304, 463554), (312, 451668), (336, 419406), (342, 412048), (364, 387144), (399, 353184), (416, 338751), (456, 309036), (468, 301112), (494, 285264), (504, 279604), (532, 264888), (546, 258096), (566, 248976), (608, 231777), (624, 225834), (672, 209703), (684, 206024), (728, 193572), (741, 190176), (798, 176592), (819, 172064), (849, 165984), (912, 154518), (936, 150556), (988, 142632), (1008, 139802), (1064, 132444), (1092, 129048), (1132, 124488), (1197, 117728), (1248, 112917), (1368, 103012), (1456, 96786), (1482, 95088), (1596, 88296), (1638, 86032), (1698, 82992), (1729, 81504), (1824, 77259), (1872, 75278), (1976, 71316), (1981, 71136), (2016, 69901), (2128, 66222), (2184, 64524), (2223, 63392), (2264, 62244), (2394, 58864), (2547, 55328), (2736, 51506), (2912, 48393), (2964, 47544), (3192, 44148), (3276, 43016), (3396, 41496), (3458, 40752), (3679, 38304), (3744, 37639), (3952, 35658), (3962, 35568), (4256, 33111), (4368, 32262), (4446, 31696), (4528, 31122), (4788, 29432), (5094, 27664), (5187, 27168), (5377, 26208), (5472, 25753), (5928, 23772), (5943, 23712), (6384, 22074), (6552, 21508), (6792, 20748), (6916, 20376), (7358, 19152), (7904, 17829), (7924, 17784), (8736, 16131), (8892, 15848), (9056, 15561), (9576, 14716), (10188, 13832), (10374, 13584), (10754, 13104), (11037, 12768), (11856, 11886)]