17229720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 52485120

約数和(自身を除く): 35255400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2143, 2680, 4020, 4286, 6429, 8040, 8572, 10715, 12858, 17144, 21430, 25716, 32145, 42860, 51432, 64290, 85720, 128580, 143581, 257160, 287162, 430743, 574324, 717905, 861486, 1148648, 1435810, 1722972, 2153715, 2871620, 3445944, 4307430, 5743240, 8614860, 17229720]

約数ペア:

[(1, 17229720), (2, 8614860), (3, 5743240), (4, 4307430), (5, 3445944), (6, 2871620), (8, 2153715), (10, 1722972), (12, 1435810), (15, 1148648), (20, 861486), (24, 717905), (30, 574324), (40, 430743), (60, 287162), (67, 257160), (120, 143581), (134, 128580), (201, 85720), (268, 64290), (335, 51432), (402, 42860), (536, 32145), (670, 25716), (804, 21430), (1005, 17144), (1340, 12858), (1608, 10715), (2010, 8572), (2143, 8040), (2680, 6429), (4020, 4286)]