117862640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 322894512

約数和(自身を除く): 205031872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 196, 214, 245, 280, 281, 392, 428, 490, 535, 560, 562, 749, 784, 856, 980, 1070, 1124, 1405, 1498, 1712, 1960, 1967, 2140, 2248, 2810, 2996, 3745, 3920, 3934, 4280, 4496, 5243, 5620, 5992, 7490, 7868, 8560, 9835, 10486, 11240, 11984, 13769, 14980, 15736, 19670, 20972, 22480, 26215, 27538, 29960, 30067, 31472, 39340, 41944, 52430, 55076, 59920, 60134, 68845, 78680, 83888, 104860, 110152, 120268, 137690, 150335, 157360, 209720, 210469, 220304, 240536, 275380, 300670, 419440, 420938, 481072, 550760, 601340, 841876, 1052345, 1101520, 1202680, 1473283, 1683752, 2104690, 2405360, 2946566, 3367504, 4209380, 5893132, 7366415, 8418760, 11786264, 14732830, 16837520, 23572528, 29465660, 58931320, 117862640]

約数ペア:

[(1, 117862640), (2, 58931320), (4, 29465660), (5, 23572528), (7, 16837520), (8, 14732830), (10, 11786264), (14, 8418760), (16, 7366415), (20, 5893132), (28, 4209380), (35, 3367504), (40, 2946566), (49, 2405360), (56, 2104690), (70, 1683752), (80, 1473283), (98, 1202680), (107, 1101520), (112, 1052345), (140, 841876), (196, 601340), (214, 550760), (245, 481072), (280, 420938), (281, 419440), (392, 300670), (428, 275380), (490, 240536), (535, 220304), (560, 210469), (562, 209720), (749, 157360), (784, 150335), (856, 137690), (980, 120268), (1070, 110152), (1124, 104860), (1405, 83888), (1498, 78680), (1712, 68845), (1960, 60134), (1967, 59920), (2140, 55076), (2248, 52430), (2810, 41944), (2996, 39340), (3745, 31472), (3920, 30067), (3934, 29960), (4280, 27538), (4496, 26215), (5243, 22480), (5620, 20972), (5992, 19670), (7490, 15736), (7868, 14980), (8560, 13769), (9835, 11984), (10486, 11240)]