157050080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 445798080

約数和(自身を除く): 288748000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 32, 34, 40, 44, 55, 58, 68, 80, 85, 88, 110, 116, 136, 145, 160, 170, 176, 181, 187, 220, 232, 272, 290, 319, 340, 352, 362, 374, 440, 464, 493, 544, 580, 638, 680, 724, 748, 880, 905, 928, 935, 986, 1160, 1276, 1360, 1448, 1496, 1595, 1760, 1810, 1870, 1972, 1991, 2320, 2465, 2552, 2720, 2896, 2992, 3077, 3190, 3620, 3740, 3944, 3982, 4640, 4930, 5104, 5249, 5423, 5792, 5984, 6154, 6380, 7240, 7480, 7888, 7964, 9860, 9955, 10208, 10498, 10846, 12308, 12760, 14480, 14960, 15385, 15776, 15928, 19720, 19910, 20996, 21692, 24616, 25520, 26245, 27115, 28960, 29920, 30770, 31856, 33847, 39440, 39820, 41992, 43384, 49232, 51040, 52490, 54230, 57739, 61540, 63712, 67694, 78880, 79640, 83984, 86768, 89233, 98464, 104980, 108460, 115478, 123080, 135388, 159280, 167968, 169235, 173536, 178466, 209960, 216920, 230956, 246160, 270776, 288695, 318560, 338470, 356932, 419920, 433840, 446165, 461912, 492320, 541552, 577390, 676940, 713864, 839840, 867680, 892330, 923824, 981563, 1083104, 1154780, 1353880, 1427728, 1784660, 1847648, 1963126, 2309560, 2707760, 2855456, 3569320, 3926252, 4619120, 4907815, 5415520, 7138640, 7852504, 9238240, 9815630, 14277280, 15705008, 19631260, 31410016, 39262520, 78525040, 157050080]

約数ペア:

[(1, 157050080), (2, 78525040), (4, 39262520), (5, 31410016), (8, 19631260), (10, 15705008), (11, 14277280), (16, 9815630), (17, 9238240), (20, 7852504), (22, 7138640), (29, 5415520), (32, 4907815), (34, 4619120), (40, 3926252), (44, 3569320), (55, 2855456), (58, 2707760), (68, 2309560), (80, 1963126), (85, 1847648), (88, 1784660), (110, 1427728), (116, 1353880), (136, 1154780), (145, 1083104), (160, 981563), (170, 923824), (176, 892330), (181, 867680), (187, 839840), (220, 713864), (232, 676940), (272, 577390), (290, 541552), (319, 492320), (340, 461912), (352, 446165), (362, 433840), (374, 419920), (440, 356932), (464, 338470), (493, 318560), (544, 288695), (580, 270776), (638, 246160), (680, 230956), (724, 216920), (748, 209960), (880, 178466), (905, 173536), (928, 169235), (935, 167968), (986, 159280), (1160, 135388), (1276, 123080), (1360, 115478), (1448, 108460), (1496, 104980), (1595, 98464), (1760, 89233), (1810, 86768), (1870, 83984), (1972, 79640), (1991, 78880), (2320, 67694), (2465, 63712), (2552, 61540), (2720, 57739), (2896, 54230), (2992, 52490), (3077, 51040), (3190, 49232), (3620, 43384), (3740, 41992), (3944, 39820), (3982, 39440), (4640, 33847), (4930, 31856), (5104, 30770), (5249, 29920), (5423, 28960), (5792, 27115), (5984, 26245), (6154, 25520), (6380, 24616), (7240, 21692), (7480, 20996), (7888, 19910), (7964, 19720), (9860, 15928), (9955, 15776), (10208, 15385), (10498, 14960), (10846, 14480), (12308, 12760)]