169579760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 488540160

約数和(自身を除く): 318960400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 80, 85, 94, 112, 119, 136, 140, 170, 188, 235, 238, 272, 280, 329, 340, 376, 379, 470, 476, 560, 595, 658, 680, 752, 758, 799, 940, 952, 1190, 1316, 1360, 1516, 1598, 1645, 1880, 1895, 1904, 2380, 2632, 2653, 3032, 3196, 3290, 3760, 3790, 3995, 4760, 5264, 5306, 5593, 6064, 6392, 6443, 6580, 7580, 7990, 9520, 10612, 11186, 12784, 12886, 13160, 13265, 15160, 15980, 17813, 21224, 22372, 25772, 26320, 26530, 27965, 30320, 31960, 32215, 35626, 42448, 44744, 45101, 51544, 53060, 55930, 63920, 64430, 71252, 89065, 89488, 90202, 103088, 106120, 111860, 124691, 128860, 142504, 178130, 180404, 212240, 223720, 225505, 249382, 257720, 285008, 302821, 356260, 360808, 447440, 451010, 498764, 515440, 605642, 623455, 712520, 721616, 902020, 997528, 1211284, 1246910, 1425040, 1514105, 1804040, 1995056, 2119747, 2422568, 2493820, 3028210, 3608080, 4239494, 4845136, 4987640, 6056420, 8478988, 9975280, 10598735, 12112840, 16957976, 21197470, 24225680, 33915952, 42394940, 84789880, 169579760]

約数ペア:

[(1, 169579760), (2, 84789880), (4, 42394940), (5, 33915952), (7, 24225680), (8, 21197470), (10, 16957976), (14, 12112840), (16, 10598735), (17, 9975280), (20, 8478988), (28, 6056420), (34, 4987640), (35, 4845136), (40, 4239494), (47, 3608080), (56, 3028210), (68, 2493820), (70, 2422568), (80, 2119747), (85, 1995056), (94, 1804040), (112, 1514105), (119, 1425040), (136, 1246910), (140, 1211284), (170, 997528), (188, 902020), (235, 721616), (238, 712520), (272, 623455), (280, 605642), (329, 515440), (340, 498764), (376, 451010), (379, 447440), (470, 360808), (476, 356260), (560, 302821), (595, 285008), (658, 257720), (680, 249382), (752, 225505), (758, 223720), (799, 212240), (940, 180404), (952, 178130), (1190, 142504), (1316, 128860), (1360, 124691), (1516, 111860), (1598, 106120), (1645, 103088), (1880, 90202), (1895, 89488), (1904, 89065), (2380, 71252), (2632, 64430), (2653, 63920), (3032, 55930), (3196, 53060), (3290, 51544), (3760, 45101), (3790, 44744), (3995, 42448), (4760, 35626), (5264, 32215), (5306, 31960), (5593, 30320), (6064, 27965), (6392, 26530), (6443, 26320), (6580, 25772), (7580, 22372), (7990, 21224), (9520, 17813), (10612, 15980), (11186, 15160), (12784, 13265), (12886, 13160)]