168737520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 160

約数和(自身を含む): 610818048

約数和(自身を除く): 442080528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2137, 2256, 2632, 2820, 3290, 3760, 3948, 4274, 4935, 5264, 5640, 6411, 6580, 7896, 8548, 9870, 10685, 11280, 12822, 13160, 14959, 15792, 17096, 19740, 21370, 25644, 26320, 29918, 32055, 34192, 39480, 42740, 44877, 51288, 59836, 64110, 74795, 78960, 85480, 89754, 100439, 102576, 119672, 128220, 149590, 170960, 179508, 200878, 224385, 239344, 256440, 299180, 301317, 359016, 401756, 448770, 502195, 512880, 598360, 602634, 703073, 718032, 803512, 897540, 1004390, 1196720, 1205268, 1406146, 1506585, 1607024, 1795080, 2008780, 2109219, 2410536, 2812292, 3013170, 3515365, 3590160, 4017560, 4218438, 4821072, 5624584, 6026340, 7030730, 8035120, 8436876, 10546095, 11249168, 12052680, 14061460, 16873752, 21092190, 24105360, 28122920, 33747504, 42184380, 56245840, 84368760, 168737520]

約数ペア:

[(1, 168737520), (2, 84368760), (3, 56245840), (4, 42184380), (5, 33747504), (6, 28122920), (7, 24105360), (8, 21092190), (10, 16873752), (12, 14061460), (14, 12052680), (15, 11249168), (16, 10546095), (20, 8436876), (21, 8035120), (24, 7030730), (28, 6026340), (30, 5624584), (35, 4821072), (40, 4218438), (42, 4017560), (47, 3590160), (48, 3515365), (56, 3013170), (60, 2812292), (70, 2410536), (80, 2109219), (84, 2008780), (94, 1795080), (105, 1607024), (112, 1506585), (120, 1406146), (140, 1205268), (141, 1196720), (168, 1004390), (188, 897540), (210, 803512), (235, 718032), (240, 703073), (280, 602634), (282, 598360), (329, 512880), (336, 502195), (376, 448770), (420, 401756), (470, 359016), (560, 301317), (564, 299180), (658, 256440), (705, 239344), (752, 224385), (840, 200878), (940, 179508), (987, 170960), (1128, 149590), (1316, 128220), (1410, 119672), (1645, 102576), (1680, 100439), (1880, 89754), (1974, 85480), (2137, 78960), (2256, 74795), (2632, 64110), (2820, 59836), (3290, 51288), (3760, 44877), (3948, 42740), (4274, 39480), (4935, 34192), (5264, 32055), (5640, 29918), (6411, 26320), (6580, 25644), (7896, 21370), (8548, 19740), (9870, 17096), (10685, 15792), (11280, 14959), (12822, 13160)]