67359280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 163632384

約数和(自身を除く): 96273104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 157, 173, 248, 310, 314, 346, 496, 620, 628, 692, 785, 865, 1240, 1256, 1384, 1570, 1730, 2480, 2512, 2768, 3140, 3460, 4867, 5363, 6280, 6920, 9734, 10726, 12560, 13840, 19468, 21452, 24335, 26815, 27161, 38936, 42904, 48670, 53630, 54322, 77872, 85808, 97340, 107260, 108644, 135805, 194680, 214520, 217288, 271610, 389360, 429040, 434576, 543220, 841991, 1086440, 1683982, 2172880, 3367964, 4209955, 6735928, 8419910, 13471856, 16839820, 33679640, 67359280]

約数ペア:

[(1, 67359280), (2, 33679640), (4, 16839820), (5, 13471856), (8, 8419910), (10, 6735928), (16, 4209955), (20, 3367964), (31, 2172880), (40, 1683982), (62, 1086440), (80, 841991), (124, 543220), (155, 434576), (157, 429040), (173, 389360), (248, 271610), (310, 217288), (314, 214520), (346, 194680), (496, 135805), (620, 108644), (628, 107260), (692, 97340), (785, 85808), (865, 77872), (1240, 54322), (1256, 53630), (1384, 48670), (1570, 42904), (1730, 38936), (2480, 27161), (2512, 26815), (2768, 24335), (3140, 21452), (3460, 19468), (4867, 13840), (5363, 12560), (6280, 10726), (6920, 9734)]