15791776

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 45722880

約数和(自身を除く): 29931104

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 29, 32, 34, 44, 52, 56, 58, 68, 77, 88, 91, 104, 112, 116, 119, 136, 143, 154, 176, 182, 187, 203, 208, 221, 224, 232, 238, 272, 286, 308, 319, 352, 364, 374, 377, 406, 416, 442, 464, 476, 493, 544, 572, 616, 638, 728, 748, 754, 812, 884, 928, 952, 986, 1001, 1144, 1232, 1276, 1309, 1456, 1496, 1508, 1547, 1624, 1768, 1904, 1972, 2002, 2233, 2288, 2431, 2464, 2552, 2618, 2639, 2912, 2992, 3016, 3094, 3248, 3451, 3536, 3808, 3944, 4004, 4147, 4466, 4576, 4862, 5104, 5236, 5278, 5423, 5984, 6032, 6188, 6409, 6496, 6902, 7072, 7888, 8008, 8294, 8932, 9724, 10208, 10472, 10556, 10846, 12064, 12376, 12818, 13804, 15776, 16016, 16588, 17017, 17864, 19448, 20944, 21112, 21692, 24752, 25636, 27608, 29029, 32032, 33176, 34034, 35728, 37961, 38896, 41888, 42224, 43384, 44863, 49504, 51272, 55216, 58058, 66352, 68068, 70499, 71456, 75922, 77792, 84448, 86768, 89726, 102544, 110432, 116116, 132704, 136136, 140998, 151844, 173536, 179452, 205088, 232232, 272272, 281996, 303688, 358904, 464464, 493493, 544544, 563992, 607376, 717808, 928928, 986986, 1127984, 1214752, 1435616, 1973972, 2255968, 3947944, 7895888, 15791776]

約数ペア:

[(1, 15791776), (2, 7895888), (4, 3947944), (7, 2255968), (8, 1973972), (11, 1435616), (13, 1214752), (14, 1127984), (16, 986986), (17, 928928), (22, 717808), (26, 607376), (28, 563992), (29, 544544), (32, 493493), (34, 464464), (44, 358904), (52, 303688), (56, 281996), (58, 272272), (68, 232232), (77, 205088), (88, 179452), (91, 173536), (104, 151844), (112, 140998), (116, 136136), (119, 132704), (136, 116116), (143, 110432), (154, 102544), (176, 89726), (182, 86768), (187, 84448), (203, 77792), (208, 75922), (221, 71456), (224, 70499), (232, 68068), (238, 66352), (272, 58058), (286, 55216), (308, 51272), (319, 49504), (352, 44863), (364, 43384), (374, 42224), (377, 41888), (406, 38896), (416, 37961), (442, 35728), (464, 34034), (476, 33176), (493, 32032), (544, 29029), (572, 27608), (616, 25636), (638, 24752), (728, 21692), (748, 21112), (754, 20944), (812, 19448), (884, 17864), (928, 17017), (952, 16588), (986, 16016), (1001, 15776), (1144, 13804), (1232, 12818), (1276, 12376), (1309, 12064), (1456, 10846), (1496, 10556), (1508, 10472), (1547, 10208), (1624, 9724), (1768, 8932), (1904, 8294), (1972, 8008), (2002, 7888), (2233, 7072), (2288, 6902), (2431, 6496), (2464, 6409), (2552, 6188), (2618, 6032), (2639, 5984), (2912, 5423), (2992, 5278), (3016, 5236), (3094, 5104), (3248, 4862), (3451, 4576), (3536, 4466), (3808, 4147), (3944, 4004)]