160837996800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{644383}}^1$

素因数の和:644425

約数の個数: 216

約数和(自身を含む): 571630468864

約数和(自身を除く): 410792472064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3328, 3840, 3900, 4160, 4800, 4992, 5200, 6240, 6400, 7800, 8320, 9600, 9984, 10400, 12480, 15600, 16640, 19200, 20800, 24960, 31200, 41600, 49920, 62400, 83200, 124800, 249600, 644383, 1288766, 1933149, 2577532, 3221915, 3866298, 5155064, 6443830, 7732596, 8376979, 9665745, 10310128, 12887660, 15465192, 16109575, 16753958, 19331490, 20620256, 25130937, 25775320, 30930384, 32219150, 33507916, 38662980, 41240512, 41884895, 48328725, 50261874, 51550640, 61860768, 64438300, 67015832, 77325960, 82481024, 83769790, 96657450, 100523748, 103101280, 123721536, 125654685, 128876600, 134031664, 154651920, 164962048, 167539580, 193314900, 201047496, 206202560, 209424475, 247443072, 251309370, 257753200, 268063328, 309303840, 335079160, 386629800, 402094992, 412405120, 418848950, 494886144, 502618740, 515506400, 536126656, 618607680, 628273425, 670158320, 773259600, 804189984, 824810240, 837697900, 1005237480, 1031012800, 1072253312, 1237215360, 1256546850, 1340316640, 1546519200, 1608379968, 1675395800, 2010474960, 2062025600, 2144506624, 2474430720, 2513093700, 2680633280, 3093038400, 3216759936, 3350791600, 4020949920, 4124051200, 5026187400, 5361266560, 6186076800, 6433519872, 6701583200, 8041899840, 10052374800, 10722533120, 12372153600, 13403166400, 16083799680, 20104749600, 26806332800, 32167599360, 40209499200, 53612665600, 80418998400, 160837996800]

約数ペア:

[(1, 160837996800), (2, 80418998400), (3, 53612665600), (4, 40209499200), (5, 32167599360), (6, 26806332800), (8, 20104749600), (10, 16083799680), (12, 13403166400), (13, 12372153600), (15, 10722533120), (16, 10052374800), (20, 8041899840), (24, 6701583200), (25, 6433519872), (26, 6186076800), (30, 5361266560), (32, 5026187400), (39, 4124051200), (40, 4020949920), (48, 3350791600), (50, 3216759936), (52, 3093038400), (60, 2680633280), (64, 2513093700), (65, 2474430720), (75, 2144506624), (78, 2062025600), (80, 2010474960), (96, 1675395800), (100, 1608379968), (104, 1546519200), (120, 1340316640), (128, 1256546850), (130, 1237215360), (150, 1072253312), (156, 1031012800), (160, 1005237480), (192, 837697900), (195, 824810240), (200, 804189984), (208, 773259600), (240, 670158320), (256, 628273425), (260, 618607680), (300, 536126656), (312, 515506400), (320, 502618740), (325, 494886144), (384, 418848950), (390, 412405120), (400, 402094992), (416, 386629800), (480, 335079160), (520, 309303840), (600, 268063328), (624, 257753200), (640, 251309370), (650, 247443072), (768, 209424475), (780, 206202560), (800, 201047496), (832, 193314900), (960, 167539580), (975, 164962048), (1040, 154651920), (1200, 134031664), (1248, 128876600), (1280, 125654685), (1300, 123721536), (1560, 103101280), (1600, 100523748), (1664, 96657450), (1920, 83769790), (1950, 82481024), (2080, 77325960), (2400, 67015832), (2496, 64438300), (2600, 61860768), (3120, 51550640), (3200, 50261874), (3328, 48328725), (3840, 41884895), (3900, 41240512), (4160, 38662980), (4800, 33507916), (4992, 32219150), (5200, 30930384), (6240, 25775320), (6400, 25130937), (7800, 20620256), (8320, 19331490), (9600, 16753958), (9984, 16109575), (10400, 15465192), (12480, 12887660), (15600, 10310128), (16640, 9665745), (19200, 8376979), (20800, 7732596), (24960, 6443830), (31200, 5155064), (41600, 3866298), (49920, 3221915), (62400, 2577532), (83200, 1933149), (124800, 1288766), (249600, 644383)]