221692240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 320

約数和(自身を含む): 713525760

約数和(自身を除く): 491833520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 29, 34, 35, 40, 44, 55, 56, 58, 68, 70, 73, 77, 80, 85, 88, 110, 112, 116, 119, 136, 140, 145, 146, 154, 170, 176, 187, 203, 220, 232, 238, 272, 280, 290, 292, 308, 319, 340, 365, 374, 385, 406, 440, 464, 476, 493, 511, 560, 580, 584, 595, 616, 638, 680, 730, 748, 770, 803, 812, 880, 935, 952, 986, 1015, 1022, 1160, 1168, 1190, 1232, 1241, 1276, 1309, 1360, 1460, 1496, 1540, 1595, 1606, 1624, 1870, 1904, 1972, 2030, 2044, 2117, 2233, 2320, 2380, 2465, 2482, 2552, 2555, 2618, 2920, 2992, 3080, 3190, 3212, 3248, 3451, 3740, 3944, 4015, 4060, 4088, 4234, 4466, 4760, 4930, 4964, 5104, 5110, 5236, 5423, 5621, 5840, 6160, 6205, 6380, 6424, 6545, 6902, 7480, 7888, 8030, 8120, 8176, 8468, 8687, 8932, 9520, 9860, 9928, 10220, 10472, 10585, 10846, 11165, 11242, 12410, 12760, 12848, 13090, 13651, 13804, 14819, 14960, 16060, 16240, 16936, 17255, 17374, 17864, 19720, 19856, 20440, 20944, 21170, 21692, 22330, 22484, 23287, 24820, 25520, 26180, 27115, 27302, 27608, 28105, 29638, 32120, 33872, 34510, 34748, 35728, 35989, 37961, 39440, 40880, 42340, 43384, 43435, 44660, 44968, 46574, 49640, 52360, 54230, 54604, 55216, 56210, 59276, 64240, 68255, 69020, 69496, 71978, 74095, 75922, 84680, 86768, 86870, 89320, 89936, 93148, 95557, 99280, 104720, 108460, 109208, 112420, 116435, 118552, 136510, 138040, 138992, 143956, 148190, 151844, 163009, 169360, 173740, 178640, 179945, 186296, 189805, 191114, 216920, 218416, 224840, 232870, 237104, 251923, 273020, 276080, 287912, 296380, 303688, 326018, 347480, 359890, 372592, 379610, 382228, 395879, 433840, 449680, 465740, 477785, 503846, 546040, 575824, 592760, 607376, 652036, 694960, 719780, 759220, 764456, 791758, 815045, 931480, 955570, 1007692, 1092080, 1185520, 1259615, 1304072, 1439560, 1518440, 1528912, 1583516, 1630090, 1862960, 1911140, 1979395, 2015384, 2519230, 2608144, 2771153, 2879120, 3036880, 3167032, 3260180, 3822280, 3958790, 4030768, 5038460, 5542306, 6334064, 6520360, 7644560, 7917580, 10076920, 11084612, 13040720, 13855765, 15835160, 20153840, 22169224, 27711530, 31670320, 44338448, 55423060, 110846120, 221692240]

約数ペア:

[(1, 221692240), (2, 110846120), (4, 55423060), (5, 44338448), (7, 31670320), (8, 27711530), (10, 22169224), (11, 20153840), (14, 15835160), (16, 13855765), (17, 13040720), (20, 11084612), (22, 10076920), (28, 7917580), (29, 7644560), (34, 6520360), (35, 6334064), (40, 5542306), (44, 5038460), (55, 4030768), (56, 3958790), (58, 3822280), (68, 3260180), (70, 3167032), (73, 3036880), (77, 2879120), (80, 2771153), (85, 2608144), (88, 2519230), (110, 2015384), (112, 1979395), (116, 1911140), (119, 1862960), (136, 1630090), (140, 1583516), (145, 1528912), (146, 1518440), (154, 1439560), (170, 1304072), (176, 1259615), (187, 1185520), (203, 1092080), (220, 1007692), (232, 955570), (238, 931480), (272, 815045), (280, 791758), (290, 764456), (292, 759220), (308, 719780), (319, 694960), (340, 652036), (365, 607376), (374, 592760), (385, 575824), (406, 546040), (440, 503846), (464, 477785), (476, 465740), (493, 449680), (511, 433840), (560, 395879), (580, 382228), (584, 379610), (595, 372592), (616, 359890), (638, 347480), (680, 326018), (730, 303688), (748, 296380), (770, 287912), (803, 276080), (812, 273020), (880, 251923), (935, 237104), (952, 232870), (986, 224840), (1015, 218416), (1022, 216920), (1160, 191114), (1168, 189805), (1190, 186296), (1232, 179945), (1241, 178640), (1276, 173740), (1309, 169360), (1360, 163009), (1460, 151844), (1496, 148190), (1540, 143956), (1595, 138992), (1606, 138040), (1624, 136510), (1870, 118552), (1904, 116435), (1972, 112420), (2030, 109208), (2044, 108460), (2117, 104720), (2233, 99280), (2320, 95557), (2380, 93148), (2465, 89936), (2482, 89320), (2552, 86870), (2555, 86768), (2618, 84680), (2920, 75922), (2992, 74095), (3080, 71978), (3190, 69496), (3212, 69020), (3248, 68255), (3451, 64240), (3740, 59276), (3944, 56210), (4015, 55216), (4060, 54604), (4088, 54230), (4234, 52360), (4466, 49640), (4760, 46574), (4930, 44968), (4964, 44660), (5104, 43435), (5110, 43384), (5236, 42340), (5423, 40880), (5621, 39440), (5840, 37961), (6160, 35989), (6205, 35728), (6380, 34748), (6424, 34510), (6545, 33872), (6902, 32120), (7480, 29638), (7888, 28105), (8030, 27608), (8120, 27302), (8176, 27115), (8468, 26180), (8687, 25520), (8932, 24820), (9520, 23287), (9860, 22484), (9928, 22330), (10220, 21692), (10472, 21170), (10585, 20944), (10846, 20440), (11165, 19856), (11242, 19720), (12410, 17864), (12760, 17374), (12848, 17255), (13090, 16936), (13651, 16240), (13804, 16060), (14819, 14960)]