208690403760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{8783}}^1$

素因数の和:9404

約数の個数: 240

約数和(自身を含む): 713739282048

約数和(自身を除く): 505048878288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 541, 549, 610, 720, 732, 915, 976, 1082, 1098, 1220, 1464, 1623, 1830, 2164, 2196, 2440, 2705, 2745, 2928, 3246, 3660, 4328, 4392, 4869, 4880, 5410, 5490, 6492, 7320, 8115, 8656, 8783, 8784, 9738, 10820, 10980, 12984, 14640, 16230, 17566, 19476, 21640, 21960, 24345, 25968, 26349, 32460, 33001, 35132, 38952, 43280, 43915, 43920, 48690, 52698, 64920, 66002, 70264, 77904, 79047, 87830, 97380, 99003, 105396, 129840, 131745, 132004, 140528, 158094, 165005, 175660, 194760, 198006, 210792, 263490, 264008, 297009, 316188, 330010, 351320, 389520, 395235, 396012, 421584, 495015, 526980, 528016, 535763, 594018, 632376, 660020, 702640, 790470, 792024, 990030, 1053960, 1071526, 1188036, 1264752, 1320040, 1485045, 1580940, 1584048, 1607289, 1980060, 2107920, 2143052, 2376072, 2640080, 2678815, 2970090, 3161880, 3214578, 3960120, 4286104, 4751603, 4752144, 4821867, 5357630, 5940180, 6323760, 6429156, 7920240, 8036445, 8572208, 9503206, 9643734, 10715260, 11880360, 12858312, 14254809, 16072890, 19006412, 19287468, 21430520, 23758015, 23760720, 24109335, 25716624, 28509618, 32145780, 38012824, 38574936, 42764427, 42861040, 47516030, 48218670, 57019236, 64291560, 71274045, 76025648, 77149872, 85528854, 95032060, 96437340, 114038472, 128583120, 142548090, 171057708, 190064120, 192874680, 213822135, 228076944, 285096180, 289847783, 342115416, 380128240, 385749360, 427644270, 570192360, 579695566, 684230832, 855288540, 869543349, 1140384720, 1159391132, 1449238915, 1710577080, 1739086698, 2318782264, 2608630047, 2898477830, 3421154160, 3478173396, 4347716745, 4637564528, 5217260094, 5796955660, 6956346792, 8695433490, 10434520188, 11593911320, 13043150235, 13912693584, 17390866980, 20869040376, 23187822640, 26086300470, 34781733960, 41738080752, 52172600940, 69563467920, 104345201880, 208690403760]

約数ペア:

[(1, 208690403760), (2, 104345201880), (3, 69563467920), (4, 52172600940), (5, 41738080752), (6, 34781733960), (8, 26086300470), (9, 23187822640), (10, 20869040376), (12, 17390866980), (15, 13912693584), (16, 13043150235), (18, 11593911320), (20, 10434520188), (24, 8695433490), (30, 6956346792), (36, 5796955660), (40, 5217260094), (45, 4637564528), (48, 4347716745), (60, 3478173396), (61, 3421154160), (72, 2898477830), (80, 2608630047), (90, 2318782264), (120, 1739086698), (122, 1710577080), (144, 1449238915), (180, 1159391132), (183, 1140384720), (240, 869543349), (244, 855288540), (305, 684230832), (360, 579695566), (366, 570192360), (488, 427644270), (541, 385749360), (549, 380128240), (610, 342115416), (720, 289847783), (732, 285096180), (915, 228076944), (976, 213822135), (1082, 192874680), (1098, 190064120), (1220, 171057708), (1464, 142548090), (1623, 128583120), (1830, 114038472), (2164, 96437340), (2196, 95032060), (2440, 85528854), (2705, 77149872), (2745, 76025648), (2928, 71274045), (3246, 64291560), (3660, 57019236), (4328, 48218670), (4392, 47516030), (4869, 42861040), (4880, 42764427), (5410, 38574936), (5490, 38012824), (6492, 32145780), (7320, 28509618), (8115, 25716624), (8656, 24109335), (8783, 23760720), (8784, 23758015), (9738, 21430520), (10820, 19287468), (10980, 19006412), (12984, 16072890), (14640, 14254809), (16230, 12858312), (17566, 11880360), (19476, 10715260), (21640, 9643734), (21960, 9503206), (24345, 8572208), (25968, 8036445), (26349, 7920240), (32460, 6429156), (33001, 6323760), (35132, 5940180), (38952, 5357630), (43280, 4821867), (43915, 4752144), (43920, 4751603), (48690, 4286104), (52698, 3960120), (64920, 3214578), (66002, 3161880), (70264, 2970090), (77904, 2678815), (79047, 2640080), (87830, 2376072), (97380, 2143052), (99003, 2107920), (105396, 1980060), (129840, 1607289), (131745, 1584048), (132004, 1580940), (140528, 1485045), (158094, 1320040), (165005, 1264752), (175660, 1188036), (194760, 1071526), (198006, 1053960), (210792, 990030), (263490, 792024), (264008, 790470), (297009, 702640), (316188, 660020), (330010, 632376), (351320, 594018), (389520, 535763), (395235, 528016), (396012, 526980), (421584, 495015)]