160912080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4561}}^1$

素因数の和:4594

約数の個数: 180

約数和(自身を含む): 628762212

約数和(自身を除く): 467850132

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 4561, 5040, 5880, 7056, 8820, 9122, 11760, 13683, 17640, 18244, 22805, 27366, 31927, 35280, 36488, 41049, 45610, 54732, 63854, 68415, 72976, 82098, 91220, 95781, 109464, 127708, 136830, 159635, 164196, 182440, 191562, 205245, 218928, 223489, 255416, 273660, 287343, 319270, 328392, 364880, 383124, 410490, 446978, 478905, 510832, 547320, 574686, 638540, 656784, 670467, 766248, 820980, 893956, 957810, 1094640, 1117445, 1149372, 1277080, 1340934, 1436715, 1532496, 1641960, 1787912, 1915620, 2011401, 2234890, 2298744, 2554160, 2681868, 2873430, 3283920, 3352335, 3575824, 3831240, 4022802, 4469780, 4597488, 5363736, 5746860, 6704670, 7662480, 8045604, 8939560, 10057005, 10727472, 11493720, 13409340, 16091208, 17879120, 20114010, 22987440, 26818680, 32182416, 40228020, 53637360, 80456040, 160912080]

約数ペア:

[(1, 160912080), (2, 80456040), (3, 53637360), (4, 40228020), (5, 32182416), (6, 26818680), (7, 22987440), (8, 20114010), (9, 17879120), (10, 16091208), (12, 13409340), (14, 11493720), (15, 10727472), (16, 10057005), (18, 8939560), (20, 8045604), (21, 7662480), (24, 6704670), (28, 5746860), (30, 5363736), (35, 4597488), (36, 4469780), (40, 4022802), (42, 3831240), (45, 3575824), (48, 3352335), (49, 3283920), (56, 2873430), (60, 2681868), (63, 2554160), (70, 2298744), (72, 2234890), (80, 2011401), (84, 1915620), (90, 1787912), (98, 1641960), (105, 1532496), (112, 1436715), (120, 1340934), (126, 1277080), (140, 1149372), (144, 1117445), (147, 1094640), (168, 957810), (180, 893956), (196, 820980), (210, 766248), (240, 670467), (245, 656784), (252, 638540), (280, 574686), (294, 547320), (315, 510832), (336, 478905), (360, 446978), (392, 410490), (420, 383124), (441, 364880), (490, 328392), (504, 319270), (560, 287343), (588, 273660), (630, 255416), (720, 223489), (735, 218928), (784, 205245), (840, 191562), (882, 182440), (980, 164196), (1008, 159635), (1176, 136830), (1260, 127708), (1470, 109464), (1680, 95781), (1764, 91220), (1960, 82098), (2205, 72976), (2352, 68415), (2520, 63854), (2940, 54732), (3528, 45610), (3920, 41049), (4410, 36488), (4561, 35280), (5040, 31927), (5880, 27366), (7056, 22805), (8820, 18244), (9122, 17640), (11760, 13683)]