67938360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2661

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 172599240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 2609, 3255, 3720, 4340, 5208, 5218, 6510, 7827, 8680, 10436, 13020, 13045, 15654, 18263, 20872, 26040, 26090, 31308, 36526, 39135, 52180, 54789, 62616, 73052, 78270, 80879, 91315, 104360, 109578, 146104, 156540, 161758, 182630, 219156, 242637, 273945, 313080, 323516, 365260, 404395, 438312, 485274, 547890, 566153, 647032, 730520, 808790, 970548, 1095780, 1132306, 1213185, 1617580, 1698459, 1941096, 2191560, 2264612, 2426370, 2830765, 3235160, 3396918, 4529224, 4852740, 5661530, 6793836, 8492295, 9705480, 11323060, 13587672, 16984590, 22646120, 33969180, 67938360]

約数ペア:

[(1, 67938360), (2, 33969180), (3, 22646120), (4, 16984590), (5, 13587672), (6, 11323060), (7, 9705480), (8, 8492295), (10, 6793836), (12, 5661530), (14, 4852740), (15, 4529224), (20, 3396918), (21, 3235160), (24, 2830765), (28, 2426370), (30, 2264612), (31, 2191560), (35, 1941096), (40, 1698459), (42, 1617580), (56, 1213185), (60, 1132306), (62, 1095780), (70, 970548), (84, 808790), (93, 730520), (105, 647032), (120, 566153), (124, 547890), (140, 485274), (155, 438312), (168, 404395), (186, 365260), (210, 323516), (217, 313080), (248, 273945), (280, 242637), (310, 219156), (372, 182630), (420, 161758), (434, 156540), (465, 146104), (620, 109578), (651, 104360), (744, 91315), (840, 80879), (868, 78270), (930, 73052), (1085, 62616), (1240, 54789), (1302, 52180), (1736, 39135), (1860, 36526), (2170, 31308), (2604, 26090), (2609, 26040), (3255, 20872), (3720, 18263), (4340, 15654), (5208, 13045), (5218, 13020), (6510, 10436), (7827, 8680)]