117839680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1752

約数の個数: 112

約数和(自身を含む): 331232256

約数和(自身を除く): 213392576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1697, 1736, 1984, 2170, 2240, 2480, 3394, 3472, 4340, 4960, 6788, 6944, 8485, 8680, 9920, 11879, 13576, 13888, 16970, 17360, 23758, 27152, 33940, 34720, 47516, 52607, 54304, 59395, 67880, 69440, 95032, 105214, 108608, 118790, 135760, 190064, 210428, 237580, 263035, 271520, 368249, 380128, 420856, 475160, 526070, 543040, 736498, 760256, 841712, 950320, 1052140, 1472996, 1683424, 1841245, 1900640, 2104280, 2945992, 3366848, 3682490, 3801280, 4208560, 5891984, 7364980, 8417120, 11783968, 14729960, 16834240, 23567936, 29459920, 58919840, 117839680]

約数ペア:

[(1, 117839680), (2, 58919840), (4, 29459920), (5, 23567936), (7, 16834240), (8, 14729960), (10, 11783968), (14, 8417120), (16, 7364980), (20, 5891984), (28, 4208560), (31, 3801280), (32, 3682490), (35, 3366848), (40, 2945992), (56, 2104280), (62, 1900640), (64, 1841245), (70, 1683424), (80, 1472996), (112, 1052140), (124, 950320), (140, 841712), (155, 760256), (160, 736498), (217, 543040), (224, 526070), (248, 475160), (280, 420856), (310, 380128), (320, 368249), (434, 271520), (448, 263035), (496, 237580), (560, 210428), (620, 190064), (868, 135760), (992, 118790), (1085, 108608), (1120, 105214), (1240, 95032), (1697, 69440), (1736, 67880), (1984, 59395), (2170, 54304), (2240, 52607), (2480, 47516), (3394, 34720), (3472, 33940), (4340, 27152), (4960, 23758), (6788, 17360), (6944, 16970), (8485, 13888), (8680, 13576), (9920, 11879)]