26261040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 92494080

約数和(自身を除く): 66233040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 443, 456, 494, 520, 570, 624, 741, 760, 780, 886, 912, 988, 1040, 1140, 1235, 1329, 1482, 1520, 1560, 1772, 1976, 2215, 2280, 2470, 2658, 2964, 3120, 3544, 3705, 3952, 4430, 4560, 4940, 5316, 5759, 5928, 6645, 7088, 7410, 8417, 8860, 9880, 10632, 11518, 11856, 13290, 14820, 16834, 17277, 17720, 19760, 21264, 23036, 25251, 26580, 28795, 29640, 33668, 34554, 35440, 42085, 46072, 50502, 53160, 57590, 59280, 67336, 69108, 84170, 86385, 92144, 101004, 106320, 109421, 115180, 126255, 134672, 138216, 168340, 172770, 202008, 218842, 230360, 252510, 276432, 328263, 336680, 345540, 404016, 437684, 460720, 505020, 547105, 656526, 673360, 691080, 875368, 1010040, 1094210, 1313052, 1382160, 1641315, 1750736, 2020080, 2188420, 2626104, 3282630, 4376840, 5252208, 6565260, 8753680, 13130520, 26261040]

約数ペア:

[(1, 26261040), (2, 13130520), (3, 8753680), (4, 6565260), (5, 5252208), (6, 4376840), (8, 3282630), (10, 2626104), (12, 2188420), (13, 2020080), (15, 1750736), (16, 1641315), (19, 1382160), (20, 1313052), (24, 1094210), (26, 1010040), (30, 875368), (38, 691080), (39, 673360), (40, 656526), (48, 547105), (52, 505020), (57, 460720), (60, 437684), (65, 404016), (76, 345540), (78, 336680), (80, 328263), (95, 276432), (104, 252510), (114, 230360), (120, 218842), (130, 202008), (152, 172770), (156, 168340), (190, 138216), (195, 134672), (208, 126255), (228, 115180), (240, 109421), (247, 106320), (260, 101004), (285, 92144), (304, 86385), (312, 84170), (380, 69108), (390, 67336), (443, 59280), (456, 57590), (494, 53160), (520, 50502), (570, 46072), (624, 42085), (741, 35440), (760, 34554), (780, 33668), (886, 29640), (912, 28795), (988, 26580), (1040, 25251), (1140, 23036), (1235, 21264), (1329, 19760), (1482, 17720), (1520, 17277), (1560, 16834), (1772, 14820), (1976, 13290), (2215, 11856), (2280, 11518), (2470, 10632), (2658, 9880), (2964, 8860), (3120, 8417), (3544, 7410), (3705, 7088), (3952, 6645), (4430, 5928), (4560, 5759), (4940, 5316)]