189109440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5087

約数の個数: 168

約数和(自身を含む): 700631568

約数和(自身を除く): 511522128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5051, 6240, 7488, 9360, 10102, 12480, 15153, 18720, 20204, 25255, 30306, 37440, 40408, 45459, 50510, 60612, 65663, 75765, 80816, 90918, 101020, 121224, 131326, 151530, 161632, 181836, 196989, 202040, 227295, 242448, 262652, 303060, 323264, 328315, 363672, 393978, 404080, 454590, 484896, 525304, 590967, 606120, 656630, 727344, 787956, 808160, 909180, 969792, 984945, 1050608, 1181934, 1212240, 1313260, 1454688, 1575912, 1616320, 1818360, 1969890, 2101216, 2363868, 2424480, 2626520, 2909376, 2954835, 3151824, 3636720, 3939780, 4202432, 4727736, 4848960, 5253040, 5909670, 6303648, 7273440, 7879560, 9455472, 10506080, 11819340, 12607296, 14546880, 15759120, 18910944, 21012160, 23638680, 31518240, 37821888, 47277360, 63036480, 94554720, 189109440]

約数ペア:

[(1, 189109440), (2, 94554720), (3, 63036480), (4, 47277360), (5, 37821888), (6, 31518240), (8, 23638680), (9, 21012160), (10, 18910944), (12, 15759120), (13, 14546880), (15, 12607296), (16, 11819340), (18, 10506080), (20, 9455472), (24, 7879560), (26, 7273440), (30, 6303648), (32, 5909670), (36, 5253040), (39, 4848960), (40, 4727736), (45, 4202432), (48, 3939780), (52, 3636720), (60, 3151824), (64, 2954835), (65, 2909376), (72, 2626520), (78, 2424480), (80, 2363868), (90, 2101216), (96, 1969890), (104, 1818360), (117, 1616320), (120, 1575912), (130, 1454688), (144, 1313260), (156, 1212240), (160, 1181934), (180, 1050608), (192, 984945), (195, 969792), (208, 909180), (234, 808160), (240, 787956), (260, 727344), (288, 656630), (312, 606120), (320, 590967), (360, 525304), (390, 484896), (416, 454590), (468, 404080), (480, 393978), (520, 363672), (576, 328315), (585, 323264), (624, 303060), (720, 262652), (780, 242448), (832, 227295), (936, 202040), (960, 196989), (1040, 181836), (1170, 161632), (1248, 151530), (1440, 131326), (1560, 121224), (1872, 101020), (2080, 90918), (2340, 80816), (2496, 75765), (2880, 65663), (3120, 60612), (3744, 50510), (4160, 45459), (4680, 40408), (5051, 37440), (6240, 30306), (7488, 25255), (9360, 20204), (10102, 18720), (12480, 15153)]