1384627140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 216

約数和(自身を含む): 4748103360

約数和(自身を除く): 3363476220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 169, 180, 195, 207, 230, 234, 260, 276, 299, 338, 345, 390, 414, 460, 468, 507, 585, 598, 676, 690, 780, 828, 845, 897, 1014, 1035, 1170, 1196, 1380, 1495, 1521, 1690, 1794, 1979, 2028, 2070, 2340, 2535, 2691, 2990, 3042, 3380, 3588, 3887, 3958, 4140, 4485, 5070, 5382, 5937, 5980, 6084, 7605, 7774, 7916, 8970, 9895, 10140, 10764, 11661, 11874, 13455, 15210, 15548, 17811, 17940, 19435, 19790, 23322, 23748, 25727, 26910, 29685, 30420, 34983, 35622, 38870, 39580, 45517, 46644, 51454, 53820, 58305, 59370, 69966, 71244, 77181, 77740, 89055, 91034, 102908, 116610, 118740, 128635, 136551, 139932, 154362, 174915, 178110, 182068, 227585, 231543, 233220, 257270, 273102, 308724, 334451, 349830, 356220, 385905, 409653, 455170, 463086, 514540, 546204, 591721, 668902, 682755, 699660, 771810, 819306, 910340, 926172, 1003353, 1157715, 1183442, 1337804, 1365510, 1543620, 1638612, 1672255, 1775163, 2006706, 2048265, 2315430, 2366884, 2731020, 2958605, 3010059, 3344510, 3550326, 4013412, 4096530, 4630860, 5016765, 5325489, 5917210, 6020118, 6689020, 7100652, 7692373, 8193060, 8875815, 10033530, 10650978, 11834420, 12040236, 15050295, 15384746, 17751630, 20067060, 21301956, 23077119, 26627445, 30100590, 30769492, 35503260, 38461865, 46154238, 53254890, 60201180, 69231357, 76923730, 92308476, 106509780, 115385595, 138462714, 153847460, 230771190, 276925428, 346156785, 461542380, 692313570, 1384627140]

約数ペア:

[(1, 1384627140), (2, 692313570), (3, 461542380), (4, 346156785), (5, 276925428), (6, 230771190), (9, 153847460), (10, 138462714), (12, 115385595), (13, 106509780), (15, 92308476), (18, 76923730), (20, 69231357), (23, 60201180), (26, 53254890), (30, 46154238), (36, 38461865), (39, 35503260), (45, 30769492), (46, 30100590), (52, 26627445), (60, 23077119), (65, 21301956), (69, 20067060), (78, 17751630), (90, 15384746), (92, 15050295), (115, 12040236), (117, 11834420), (130, 10650978), (138, 10033530), (156, 8875815), (169, 8193060), (180, 7692373), (195, 7100652), (207, 6689020), (230, 6020118), (234, 5917210), (260, 5325489), (276, 5016765), (299, 4630860), (338, 4096530), (345, 4013412), (390, 3550326), (414, 3344510), (460, 3010059), (468, 2958605), (507, 2731020), (585, 2366884), (598, 2315430), (676, 2048265), (690, 2006706), (780, 1775163), (828, 1672255), (845, 1638612), (897, 1543620), (1014, 1365510), (1035, 1337804), (1170, 1183442), (1196, 1157715), (1380, 1003353), (1495, 926172), (1521, 910340), (1690, 819306), (1794, 771810), (1979, 699660), (2028, 682755), (2070, 668902), (2340, 591721), (2535, 546204), (2691, 514540), (2990, 463086), (3042, 455170), (3380, 409653), (3588, 385905), (3887, 356220), (3958, 349830), (4140, 334451), (4485, 308724), (5070, 273102), (5382, 257270), (5937, 233220), (5980, 231543), (6084, 227585), (7605, 182068), (7774, 178110), (7916, 174915), (8970, 154362), (9895, 139932), (10140, 136551), (10764, 128635), (11661, 118740), (11874, 116610), (13455, 102908), (15210, 91034), (15548, 89055), (17811, 77740), (17940, 77181), (19435, 71244), (19790, 69966), (23322, 59370), (23748, 58305), (25727, 53820), (26910, 51454), (29685, 46644), (30420, 45517), (34983, 39580), (35622, 38870)]