79634800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 180

約数和(自身を含む): 236636640

約数和(自身を除く): 157001840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 170, 175, 196, 200, 238, 239, 245, 272, 280, 340, 350, 392, 400, 425, 476, 478, 490, 560, 595, 680, 700, 784, 833, 850, 952, 956, 980, 1190, 1195, 1225, 1360, 1400, 1666, 1673, 1700, 1904, 1912, 1960, 2380, 2390, 2450, 2800, 2975, 3332, 3346, 3400, 3824, 3920, 4063, 4165, 4760, 4780, 4900, 5950, 5975, 6664, 6692, 6800, 8126, 8330, 8365, 9520, 9560, 9800, 11711, 11900, 11950, 13328, 13384, 16252, 16660, 16730, 19120, 19600, 20315, 20825, 23422, 23800, 23900, 26768, 28441, 32504, 33320, 33460, 40630, 41650, 41825, 46844, 47600, 47800, 56882, 58555, 65008, 66640, 66920, 81260, 83300, 83650, 93688, 95600, 101575, 113764, 117110, 133840, 142205, 162520, 166600, 167300, 187376, 199087, 203150, 227528, 234220, 284410, 292775, 325040, 333200, 334600, 398174, 406300, 455056, 468440, 568820, 585550, 669200, 711025, 796348, 812600, 936880, 995435, 1137640, 1171100, 1422050, 1592696, 1625200, 1990870, 2275280, 2342200, 2844100, 3185392, 3981740, 4684400, 4977175, 5688200, 7963480, 9954350, 11376400, 15926960, 19908700, 39817400, 79634800]

約数ペア:

[(1, 79634800), (2, 39817400), (4, 19908700), (5, 15926960), (7, 11376400), (8, 9954350), (10, 7963480), (14, 5688200), (16, 4977175), (17, 4684400), (20, 3981740), (25, 3185392), (28, 2844100), (34, 2342200), (35, 2275280), (40, 1990870), (49, 1625200), (50, 1592696), (56, 1422050), (68, 1171100), (70, 1137640), (80, 995435), (85, 936880), (98, 812600), (100, 796348), (112, 711025), (119, 669200), (136, 585550), (140, 568820), (170, 468440), (175, 455056), (196, 406300), (200, 398174), (238, 334600), (239, 333200), (245, 325040), (272, 292775), (280, 284410), (340, 234220), (350, 227528), (392, 203150), (400, 199087), (425, 187376), (476, 167300), (478, 166600), (490, 162520), (560, 142205), (595, 133840), (680, 117110), (700, 113764), (784, 101575), (833, 95600), (850, 93688), (952, 83650), (956, 83300), (980, 81260), (1190, 66920), (1195, 66640), (1225, 65008), (1360, 58555), (1400, 56882), (1666, 47800), (1673, 47600), (1700, 46844), (1904, 41825), (1912, 41650), (1960, 40630), (2380, 33460), (2390, 33320), (2450, 32504), (2800, 28441), (2975, 26768), (3332, 23900), (3346, 23800), (3400, 23422), (3824, 20825), (3920, 20315), (4063, 19600), (4165, 19120), (4760, 16730), (4780, 16660), (4900, 16252), (5950, 13384), (5975, 13328), (6664, 11950), (6692, 11900), (6800, 11711), (8126, 9800), (8330, 9560), (8365, 9520)]