68040660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 198761472

約数和(自身を除く): 130720812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 233, 310, 314, 372, 465, 466, 471, 620, 628, 699, 785, 930, 932, 942, 1165, 1398, 1570, 1860, 1884, 2330, 2355, 2796, 3140, 3495, 4660, 4710, 4867, 6990, 7223, 9420, 9734, 13980, 14446, 14601, 19468, 21669, 24335, 28892, 29202, 36115, 36581, 43338, 48670, 58404, 72230, 73005, 73162, 86676, 97340, 108345, 109743, 144460, 146010, 146324, 182905, 216690, 219486, 292020, 365810, 433380, 438972, 548715, 731620, 1097430, 1134011, 2194860, 2268022, 3402033, 4536044, 5670055, 6804066, 11340110, 13608132, 17010165, 22680220, 34020330, 68040660]

約数ペア:

[(1, 68040660), (2, 34020330), (3, 22680220), (4, 17010165), (5, 13608132), (6, 11340110), (10, 6804066), (12, 5670055), (15, 4536044), (20, 3402033), (30, 2268022), (31, 2194860), (60, 1134011), (62, 1097430), (93, 731620), (124, 548715), (155, 438972), (157, 433380), (186, 365810), (233, 292020), (310, 219486), (314, 216690), (372, 182905), (465, 146324), (466, 146010), (471, 144460), (620, 109743), (628, 108345), (699, 97340), (785, 86676), (930, 73162), (932, 73005), (942, 72230), (1165, 58404), (1398, 48670), (1570, 43338), (1860, 36581), (1884, 36115), (2330, 29202), (2355, 28892), (2796, 24335), (3140, 21669), (3495, 19468), (4660, 14601), (4710, 14446), (4867, 13980), (6990, 9734), (7223, 9420)]