1340460576

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5725

約数の個数: 240

約数和(自身を含む): 4852862784

約数和(自身を除く): 3512402208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 5683, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 11366, 13104, 14742, 16848, 17049, 18144, 19656, 22732, 26208, 29484, 33696, 34098, 39312, 39781, 45464, 51147, 58968, 68196, 73879, 78624, 79562, 90928, 102294, 117936, 119343, 136392, 147758, 153441, 159124, 181856, 204588, 221637, 235872, 238686, 272784, 295516, 306882, 318248, 358029, 409176, 443274, 460323, 477372, 517153, 545568, 591032, 613764, 636496, 664911, 716058, 818352, 886548, 920646, 954744, 1034306, 1074087, 1182064, 1227528, 1272992, 1329822, 1432116, 1551459, 1636704, 1773096, 1841292, 1909488, 1994733, 2068612, 2148174, 2364128, 2455056, 2659644, 2864232, 3102918, 3222261, 3546192, 3682584, 3818976, 3989466, 4137224, 4296348, 4654377, 4910112, 5319288, 5728464, 5984199, 6205836, 6444522, 7092384, 7365168, 7978932, 8274448, 8592696, 9308754, 10638576, 11456928, 11968398, 12411672, 12889044, 13963131, 14730336, 15957864, 16548896, 17185392, 18617508, 21277152, 23936796, 24823344, 25778088, 27926262, 31915728, 34370784, 37235016, 41889393, 47873592, 49646688, 51556176, 55852524, 63831456, 74470032, 83778786, 95747184, 103112352, 111705048, 148940064, 167557572, 191494368, 223410096, 335115144, 446820192, 670230288, 1340460576]

約数ペア:

[(1, 1340460576), (2, 670230288), (3, 446820192), (4, 335115144), (6, 223410096), (7, 191494368), (8, 167557572), (9, 148940064), (12, 111705048), (13, 103112352), (14, 95747184), (16, 83778786), (18, 74470032), (21, 63831456), (24, 55852524), (26, 51556176), (27, 49646688), (28, 47873592), (32, 41889393), (36, 37235016), (39, 34370784), (42, 31915728), (48, 27926262), (52, 25778088), (54, 24823344), (56, 23936796), (63, 21277152), (72, 18617508), (78, 17185392), (81, 16548896), (84, 15957864), (91, 14730336), (96, 13963131), (104, 12889044), (108, 12411672), (112, 11968398), (117, 11456928), (126, 10638576), (144, 9308754), (156, 8592696), (162, 8274448), (168, 7978932), (182, 7365168), (189, 7092384), (208, 6444522), (216, 6205836), (224, 5984199), (234, 5728464), (252, 5319288), (273, 4910112), (288, 4654377), (312, 4296348), (324, 4137224), (336, 3989466), (351, 3818976), (364, 3682584), (378, 3546192), (416, 3222261), (432, 3102918), (468, 2864232), (504, 2659644), (546, 2455056), (567, 2364128), (624, 2148174), (648, 2068612), (672, 1994733), (702, 1909488), (728, 1841292), (756, 1773096), (819, 1636704), (864, 1551459), (936, 1432116), (1008, 1329822), (1053, 1272992), (1092, 1227528), (1134, 1182064), (1248, 1074087), (1296, 1034306), (1404, 954744), (1456, 920646), (1512, 886548), (1638, 818352), (1872, 716058), (2016, 664911), (2106, 636496), (2184, 613764), (2268, 591032), (2457, 545568), (2592, 517153), (2808, 477372), (2912, 460323), (3024, 443274), (3276, 409176), (3744, 358029), (4212, 318248), (4368, 306882), (4536, 295516), (4914, 272784), (5616, 238686), (5683, 235872), (6048, 221637), (6552, 204588), (7371, 181856), (8424, 159124), (8736, 153441), (9072, 147758), (9828, 136392), (11232, 119343), (11366, 117936), (13104, 102294), (14742, 90928), (16848, 79562), (17049, 78624), (18144, 73879), (19656, 68196), (22732, 58968), (26208, 51147), (29484, 45464), (33696, 39781), (34098, 39312)]