296689120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 912171456

約数和(自身を除く): 615482336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 49, 52, 56, 65, 70, 71, 80, 82, 91, 98, 104, 112, 130, 140, 142, 160, 164, 182, 196, 205, 208, 224, 245, 260, 280, 284, 287, 328, 355, 364, 392, 410, 416, 455, 490, 497, 520, 533, 560, 568, 574, 637, 656, 710, 728, 784, 820, 910, 923, 980, 994, 1040, 1066, 1120, 1136, 1148, 1274, 1312, 1420, 1435, 1456, 1568, 1640, 1820, 1846, 1960, 1988, 2009, 2080, 2132, 2272, 2296, 2485, 2548, 2665, 2840, 2870, 2911, 2912, 3185, 3280, 3479, 3640, 3692, 3731, 3920, 3976, 4018, 4264, 4592, 4615, 4970, 5096, 5330, 5680, 5740, 5822, 6370, 6461, 6560, 6958, 7280, 7384, 7462, 7840, 7952, 8036, 8528, 9184, 9230, 9940, 10045, 10192, 10660, 11360, 11480, 11644, 12740, 12922, 13916, 14555, 14560, 14768, 14924, 15904, 16072, 17056, 17395, 18460, 18655, 19880, 20090, 20377, 20384, 21320, 22960, 23288, 25480, 25844, 26117, 27832, 29110, 29536, 29848, 32144, 32305, 34790, 36920, 37310, 37843, 39760, 40180, 40754, 42640, 45227, 45920, 46576, 50960, 51688, 52234, 55664, 58220, 59696, 64288, 64610, 69580, 73840, 74620, 75686, 79520, 80360, 81508, 85280, 90454, 93152, 101885, 101920, 103376, 104468, 111328, 116440, 119392, 129220, 130585, 139160, 142639, 147680, 149240, 151372, 160720, 163016, 180908, 189215, 203770, 206752, 208936, 226135, 232880, 258440, 261170, 264901, 278320, 285278, 298480, 302744, 321440, 326032, 361816, 378430, 407540, 417872, 452270, 465760, 516880, 522340, 529802, 556640, 570556, 596960, 605488, 652064, 713195, 723632, 756860, 815080, 835744, 904540, 1033760, 1044680, 1059604, 1141112, 1210976, 1324505, 1426390, 1447264, 1513720, 1630160, 1809080, 1854307, 2089360, 2119208, 2282224, 2649010, 2852780, 3027440, 3260320, 3618160, 3708614, 4178720, 4238416, 4564448, 5298020, 5705560, 6054880, 7236320, 7417228, 8476832, 9271535, 10596040, 11411120, 14834456, 18543070, 21192080, 22822240, 29668912, 37086140, 42384160, 59337824, 74172280, 148344560, 296689120]

約数ペア:

[(1, 296689120), (2, 148344560), (4, 74172280), (5, 59337824), (7, 42384160), (8, 37086140), (10, 29668912), (13, 22822240), (14, 21192080), (16, 18543070), (20, 14834456), (26, 11411120), (28, 10596040), (32, 9271535), (35, 8476832), (40, 7417228), (41, 7236320), (49, 6054880), (52, 5705560), (56, 5298020), (65, 4564448), (70, 4238416), (71, 4178720), (80, 3708614), (82, 3618160), (91, 3260320), (98, 3027440), (104, 2852780), (112, 2649010), (130, 2282224), (140, 2119208), (142, 2089360), (160, 1854307), (164, 1809080), (182, 1630160), (196, 1513720), (205, 1447264), (208, 1426390), (224, 1324505), (245, 1210976), (260, 1141112), (280, 1059604), (284, 1044680), (287, 1033760), (328, 904540), (355, 835744), (364, 815080), (392, 756860), (410, 723632), (416, 713195), (455, 652064), (490, 605488), (497, 596960), (520, 570556), (533, 556640), (560, 529802), (568, 522340), (574, 516880), (637, 465760), (656, 452270), (710, 417872), (728, 407540), (784, 378430), (820, 361816), (910, 326032), (923, 321440), (980, 302744), (994, 298480), (1040, 285278), (1066, 278320), (1120, 264901), (1136, 261170), (1148, 258440), (1274, 232880), (1312, 226135), (1420, 208936), (1435, 206752), (1456, 203770), (1568, 189215), (1640, 180908), (1820, 163016), (1846, 160720), (1960, 151372), (1988, 149240), (2009, 147680), (2080, 142639), (2132, 139160), (2272, 130585), (2296, 129220), (2485, 119392), (2548, 116440), (2665, 111328), (2840, 104468), (2870, 103376), (2911, 101920), (2912, 101885), (3185, 93152), (3280, 90454), (3479, 85280), (3640, 81508), (3692, 80360), (3731, 79520), (3920, 75686), (3976, 74620), (4018, 73840), (4264, 69580), (4592, 64610), (4615, 64288), (4970, 59696), (5096, 58220), (5330, 55664), (5680, 52234), (5740, 51688), (5822, 50960), (6370, 46576), (6461, 45920), (6560, 45227), (6958, 42640), (7280, 40754), (7384, 40180), (7462, 39760), (7840, 37843), (7952, 37310), (8036, 36920), (8528, 34790), (9184, 32305), (9230, 32144), (9940, 29848), (10045, 29536), (10192, 29110), (10660, 27832), (11360, 26117), (11480, 25844), (11644, 25480), (12740, 23288), (12922, 22960), (13916, 21320), (14555, 20384), (14560, 20377), (14768, 20090), (14924, 19880), (15904, 18655), (16072, 18460), (17056, 17395)]