221368000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 224

約数和(自身を含む): 646663680

約数和(自身を除く): 425295680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 64, 67, 70, 80, 100, 112, 118, 125, 134, 140, 160, 175, 200, 224, 236, 250, 268, 280, 295, 320, 335, 350, 400, 413, 448, 469, 472, 500, 536, 560, 590, 670, 700, 800, 826, 875, 938, 944, 1000, 1072, 1120, 1180, 1340, 1400, 1475, 1600, 1652, 1675, 1750, 1876, 1888, 2000, 2065, 2144, 2240, 2345, 2360, 2680, 2800, 2950, 3304, 3350, 3500, 3752, 3776, 3953, 4000, 4130, 4288, 4690, 4720, 5360, 5600, 5900, 6608, 6700, 7000, 7375, 7504, 7906, 8000, 8260, 8375, 9380, 9440, 10325, 10720, 11200, 11725, 11800, 13216, 13400, 14000, 14750, 15008, 15812, 16520, 16750, 18760, 18880, 19765, 20650, 21440, 23450, 23600, 26432, 26800, 27671, 28000, 29500, 30016, 31624, 33040, 33500, 37520, 39530, 41300, 46900, 47200, 51625, 53600, 55342, 56000, 58625, 59000, 63248, 66080, 67000, 75040, 79060, 82600, 93800, 94400, 98825, 103250, 107200, 110684, 117250, 118000, 126496, 132160, 134000, 138355, 150080, 158120, 165200, 187600, 197650, 206500, 221368, 234500, 236000, 252992, 268000, 276710, 316240, 330400, 375200, 395300, 413000, 442736, 469000, 472000, 494125, 536000, 553420, 632480, 660800, 691775, 750400, 790600, 826000, 885472, 938000, 988250, 1106840, 1264960, 1383550, 1581200, 1652000, 1770944, 1876000, 1976500, 2213680, 2767100, 3162400, 3304000, 3458875, 3752000, 3953000, 4427360, 5534200, 6324800, 6917750, 7906000, 8854720, 11068400, 13835500, 15812000, 22136800, 27671000, 31624000, 44273600, 55342000, 110684000, 221368000]

約数ペア:

[(1, 221368000), (2, 110684000), (4, 55342000), (5, 44273600), (7, 31624000), (8, 27671000), (10, 22136800), (14, 15812000), (16, 13835500), (20, 11068400), (25, 8854720), (28, 7906000), (32, 6917750), (35, 6324800), (40, 5534200), (50, 4427360), (56, 3953000), (59, 3752000), (64, 3458875), (67, 3304000), (70, 3162400), (80, 2767100), (100, 2213680), (112, 1976500), (118, 1876000), (125, 1770944), (134, 1652000), (140, 1581200), (160, 1383550), (175, 1264960), (200, 1106840), (224, 988250), (236, 938000), (250, 885472), (268, 826000), (280, 790600), (295, 750400), (320, 691775), (335, 660800), (350, 632480), (400, 553420), (413, 536000), (448, 494125), (469, 472000), (472, 469000), (500, 442736), (536, 413000), (560, 395300), (590, 375200), (670, 330400), (700, 316240), (800, 276710), (826, 268000), (875, 252992), (938, 236000), (944, 234500), (1000, 221368), (1072, 206500), (1120, 197650), (1180, 187600), (1340, 165200), (1400, 158120), (1475, 150080), (1600, 138355), (1652, 134000), (1675, 132160), (1750, 126496), (1876, 118000), (1888, 117250), (2000, 110684), (2065, 107200), (2144, 103250), (2240, 98825), (2345, 94400), (2360, 93800), (2680, 82600), (2800, 79060), (2950, 75040), (3304, 67000), (3350, 66080), (3500, 63248), (3752, 59000), (3776, 58625), (3953, 56000), (4000, 55342), (4130, 53600), (4288, 51625), (4690, 47200), (4720, 46900), (5360, 41300), (5600, 39530), (5900, 37520), (6608, 33500), (6700, 33040), (7000, 31624), (7375, 30016), (7504, 29500), (7906, 28000), (8000, 27671), (8260, 26800), (8375, 26432), (9380, 23600), (9440, 23450), (10325, 21440), (10720, 20650), (11200, 19765), (11725, 18880), (11800, 18760), (13216, 16750), (13400, 16520), (14000, 15812), (14750, 15008)]