2091638400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9473}}^1$

素因数の和:9523

約数の個数: 192

約数和(自身を含む): 7189629120

約数和(自身を除く): 5097990720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2760, 2944, 3200, 3450, 3680, 4416, 4600, 4800, 5520, 6900, 7360, 8832, 9200, 9473, 9600, 11040, 13800, 14720, 18400, 18946, 22080, 27600, 28419, 36800, 37892, 44160, 47365, 55200, 56838, 73600, 75784, 94730, 110400, 113676, 142095, 151568, 189460, 217879, 220800, 227352, 236825, 284190, 303136, 378920, 435758, 454704, 473650, 568380, 606272, 653637, 710475, 757840, 871516, 909408, 947300, 1089395, 1136760, 1212544, 1307274, 1420950, 1515680, 1743032, 1818816, 1894600, 2178790, 2273520, 2614548, 2841900, 3031360, 3268185, 3486064, 3637632, 3789200, 4357580, 4547040, 5229096, 5446975, 5683800, 6062720, 6536370, 6972128, 7578400, 8715160, 9094080, 10458192, 10893950, 11367600, 13072740, 13944256, 15156800, 16340925, 17430320, 18188160, 20916384, 21787900, 22735200, 26145480, 27888512, 30313600, 32681850, 34860640, 41832768, 43575800, 45470400, 52290960, 65363700, 69721280, 83665536, 87151600, 90940800, 104581920, 130727400, 139442560, 174303200, 209163840, 261454800, 348606400, 418327680, 522909600, 697212800, 1045819200, 2091638400]

約数ペア:

[(1, 2091638400), (2, 1045819200), (3, 697212800), (4, 522909600), (5, 418327680), (6, 348606400), (8, 261454800), (10, 209163840), (12, 174303200), (15, 139442560), (16, 130727400), (20, 104581920), (23, 90940800), (24, 87151600), (25, 83665536), (30, 69721280), (32, 65363700), (40, 52290960), (46, 45470400), (48, 43575800), (50, 41832768), (60, 34860640), (64, 32681850), (69, 30313600), (75, 27888512), (80, 26145480), (92, 22735200), (96, 21787900), (100, 20916384), (115, 18188160), (120, 17430320), (128, 16340925), (138, 15156800), (150, 13944256), (160, 13072740), (184, 11367600), (192, 10893950), (200, 10458192), (230, 9094080), (240, 8715160), (276, 7578400), (300, 6972128), (320, 6536370), (345, 6062720), (368, 5683800), (384, 5446975), (400, 5229096), (460, 4547040), (480, 4357580), (552, 3789200), (575, 3637632), (600, 3486064), (640, 3268185), (690, 3031360), (736, 2841900), (800, 2614548), (920, 2273520), (960, 2178790), (1104, 1894600), (1150, 1818816), (1200, 1743032), (1380, 1515680), (1472, 1420950), (1600, 1307274), (1725, 1212544), (1840, 1136760), (1920, 1089395), (2208, 947300), (2300, 909408), (2400, 871516), (2760, 757840), (2944, 710475), (3200, 653637), (3450, 606272), (3680, 568380), (4416, 473650), (4600, 454704), (4800, 435758), (5520, 378920), (6900, 303136), (7360, 284190), (8832, 236825), (9200, 227352), (9473, 220800), (9600, 217879), (11040, 189460), (13800, 151568), (14720, 142095), (18400, 113676), (18946, 110400), (22080, 94730), (27600, 75784), (28419, 73600), (36800, 56838), (37892, 55200), (44160, 47365)]