17436720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 62995968

約数和(自身を除く): 45559248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 107, 112, 120, 140, 168, 194, 210, 214, 240, 280, 291, 321, 336, 388, 420, 428, 485, 535, 560, 582, 642, 679, 749, 776, 840, 856, 970, 1070, 1164, 1284, 1358, 1455, 1498, 1552, 1605, 1680, 1712, 1940, 2037, 2140, 2247, 2328, 2568, 2716, 2910, 2996, 3210, 3395, 3745, 3880, 4074, 4280, 4494, 4656, 5136, 5432, 5820, 5992, 6420, 6790, 7490, 7760, 8148, 8560, 8988, 10185, 10379, 10864, 11235, 11640, 11984, 12840, 13580, 14980, 16296, 17976, 20370, 20758, 22470, 23280, 25680, 27160, 29960, 31137, 32592, 35952, 40740, 41516, 44940, 51895, 54320, 59920, 62274, 72653, 81480, 83032, 89880, 103790, 124548, 145306, 155685, 162960, 166064, 179760, 207580, 217959, 249096, 290612, 311370, 363265, 415160, 435918, 498192, 581224, 622740, 726530, 830320, 871836, 1089795, 1162448, 1245480, 1453060, 1743672, 2179590, 2490960, 2906120, 3487344, 4359180, 5812240, 8718360, 17436720]

約数ペア:

[(1, 17436720), (2, 8718360), (3, 5812240), (4, 4359180), (5, 3487344), (6, 2906120), (7, 2490960), (8, 2179590), (10, 1743672), (12, 1453060), (14, 1245480), (15, 1162448), (16, 1089795), (20, 871836), (21, 830320), (24, 726530), (28, 622740), (30, 581224), (35, 498192), (40, 435918), (42, 415160), (48, 363265), (56, 311370), (60, 290612), (70, 249096), (80, 217959), (84, 207580), (97, 179760), (105, 166064), (107, 162960), (112, 155685), (120, 145306), (140, 124548), (168, 103790), (194, 89880), (210, 83032), (214, 81480), (240, 72653), (280, 62274), (291, 59920), (321, 54320), (336, 51895), (388, 44940), (420, 41516), (428, 40740), (485, 35952), (535, 32592), (560, 31137), (582, 29960), (642, 27160), (679, 25680), (749, 23280), (776, 22470), (840, 20758), (856, 20370), (970, 17976), (1070, 16296), (1164, 14980), (1284, 13580), (1358, 12840), (1455, 11984), (1498, 11640), (1552, 11235), (1605, 10864), (1680, 10379), (1712, 10185), (1940, 8988), (2037, 8560), (2140, 8148), (2247, 7760), (2328, 7490), (2568, 6790), (2716, 6420), (2910, 5992), (2996, 5820), (3210, 5432), (3395, 5136), (3745, 4656), (3880, 4494), (4074, 4280)]