280628807472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{28057}}^1$

素因数の和:28237

約数の個数: 240

約数和(自身を含む): 878635147680

約数和(自身を除く): 598006340208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 137, 144, 156, 169, 208, 216, 234, 274, 312, 338, 351, 411, 432, 468, 507, 548, 624, 676, 702, 822, 936, 1014, 1096, 1233, 1352, 1404, 1521, 1644, 1781, 1872, 2028, 2192, 2466, 2704, 2808, 3042, 3288, 3562, 3699, 4056, 4563, 4932, 5343, 5616, 6084, 6576, 7124, 7398, 8112, 9126, 9864, 10686, 12168, 14248, 14796, 16029, 18252, 19728, 21372, 23153, 24336, 28057, 28496, 29592, 32058, 36504, 42744, 46306, 48087, 56114, 59184, 64116, 69459, 73008, 84171, 85488, 92612, 96174, 112228, 128232, 138918, 168342, 185224, 192348, 208377, 224456, 252513, 256464, 277836, 336684, 364741, 370448, 384696, 416754, 448912, 505026, 555672, 625131, 673368, 729482, 757539, 769392, 833508, 1010052, 1094223, 1111344, 1250262, 1346736, 1458964, 1515078, 1667016, 2020104, 2188446, 2500524, 2917928, 3030156, 3282669, 3334032, 3843809, 4040208, 4376892, 4741633, 5001048, 5835856, 6060312, 6565338, 7687618, 8753784, 9483266, 9848007, 10002096, 11531427, 12120624, 13130676, 14224899, 15375236, 17507568, 18966532, 19696014, 23062854, 26261352, 28449798, 30750472, 34594281, 37933064, 39392028, 42674697, 46125708, 49969517, 52522704, 56899596, 61500944, 69188562, 75866128, 78784056, 85349394, 92251416, 99939034, 103782843, 113799192, 128024091, 138377124, 149908551, 157568112, 170698788, 184502832, 199878068, 207565686, 227598384, 256048182, 276754248, 299817102, 341397576, 399756136, 415131372, 449725653, 512096364, 553508496, 599634204, 649603721, 682795152, 799512272, 830262744, 899451306, 1024192728, 1199268408, 1299207442, 1349176959, 1660525488, 1798902612, 1948811163, 2048385456, 2398536816, 2598414884, 2698353918, 3597805224, 3897622326, 5196829768, 5396707836, 5846433489, 7195610448, 7795244652, 10393659536, 10793415672, 11692866978, 15590489304, 17539300467, 21586831344, 23385733956, 31180978608, 35078600934, 46771467912, 70157201868, 93542935824, 140314403736, 280628807472]

約数ペア:

[(1, 280628807472), (2, 140314403736), (3, 93542935824), (4, 70157201868), (6, 46771467912), (8, 35078600934), (9, 31180978608), (12, 23385733956), (13, 21586831344), (16, 17539300467), (18, 15590489304), (24, 11692866978), (26, 10793415672), (27, 10393659536), (36, 7795244652), (39, 7195610448), (48, 5846433489), (52, 5396707836), (54, 5196829768), (72, 3897622326), (78, 3597805224), (104, 2698353918), (108, 2598414884), (117, 2398536816), (137, 2048385456), (144, 1948811163), (156, 1798902612), (169, 1660525488), (208, 1349176959), (216, 1299207442), (234, 1199268408), (274, 1024192728), (312, 899451306), (338, 830262744), (351, 799512272), (411, 682795152), (432, 649603721), (468, 599634204), (507, 553508496), (548, 512096364), (624, 449725653), (676, 415131372), (702, 399756136), (822, 341397576), (936, 299817102), (1014, 276754248), (1096, 256048182), (1233, 227598384), (1352, 207565686), (1404, 199878068), (1521, 184502832), (1644, 170698788), (1781, 157568112), (1872, 149908551), (2028, 138377124), (2192, 128024091), (2466, 113799192), (2704, 103782843), (2808, 99939034), (3042, 92251416), (3288, 85349394), (3562, 78784056), (3699, 75866128), (4056, 69188562), (4563, 61500944), (4932, 56899596), (5343, 52522704), (5616, 49969517), (6084, 46125708), (6576, 42674697), (7124, 39392028), (7398, 37933064), (8112, 34594281), (9126, 30750472), (9864, 28449798), (10686, 26261352), (12168, 23062854), (14248, 19696014), (14796, 18966532), (16029, 17507568), (18252, 15375236), (19728, 14224899), (21372, 13130676), (23153, 12120624), (24336, 11531427), (28057, 10002096), (28496, 9848007), (29592, 9483266), (32058, 8753784), (36504, 7687618), (42744, 6565338), (46306, 6060312), (48087, 5835856), (56114, 5001048), (59184, 4741633), (64116, 4376892), (69459, 4040208), (73008, 3843809), (84171, 3334032), (85488, 3282669), (92612, 3030156), (96174, 2917928), (112228, 2500524), (128232, 2188446), (138918, 2020104), (168342, 1667016), (185224, 1515078), (192348, 1458964), (208377, 1346736), (224456, 1250262), (252513, 1111344), (256464, 1094223), (277836, 1010052), (336684, 833508), (364741, 769392), (370448, 757539), (384696, 729482), (416754, 673368), (448912, 625131), (505026, 555672)]