140244960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 444824352

約数和(自身を除く): 304579392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1861, 1884, 2355, 2512, 3140, 3722, 3768, 4710, 5024, 5583, 6280, 7444, 7536, 9305, 9420, 11166, 12560, 14888, 15072, 18610, 18840, 22332, 25120, 27915, 29776, 37220, 37680, 44664, 55830, 59552, 74440, 75360, 89328, 111660, 148880, 178656, 223320, 292177, 297760, 446640, 584354, 876531, 893280, 1168708, 1460885, 1753062, 2337416, 2921770, 3506124, 4382655, 4674832, 5843540, 7012248, 8765310, 9349664, 11687080, 14024496, 17530620, 23374160, 28048992, 35061240, 46748320, 70122480, 140244960]

約数ペア:

[(1, 140244960), (2, 70122480), (3, 46748320), (4, 35061240), (5, 28048992), (6, 23374160), (8, 17530620), (10, 14024496), (12, 11687080), (15, 9349664), (16, 8765310), (20, 7012248), (24, 5843540), (30, 4674832), (32, 4382655), (40, 3506124), (48, 2921770), (60, 2337416), (80, 1753062), (96, 1460885), (120, 1168708), (157, 893280), (160, 876531), (240, 584354), (314, 446640), (471, 297760), (480, 292177), (628, 223320), (785, 178656), (942, 148880), (1256, 111660), (1570, 89328), (1861, 75360), (1884, 74440), (2355, 59552), (2512, 55830), (3140, 44664), (3722, 37680), (3768, 37220), (4710, 29776), (5024, 27915), (5583, 25120), (6280, 22332), (7444, 18840), (7536, 18610), (9305, 15072), (9420, 14888), (11166, 12560)]