285834120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16657}}^1$

素因数の和:16695

約数の個数: 128

約数和(自身を含む): 1007475840

約数和(自身を除く): 721641720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 16657, 17160, 33314, 49971, 66628, 83285, 99942, 133256, 166570, 183227, 199884, 216541, 249855, 333140, 366454, 399768, 433082, 499710, 549681, 649623, 666280, 732908, 866164, 916135, 999420, 1082705, 1099362, 1299246, 1465816, 1732328, 1832270, 1998840, 2165410, 2198724, 2381951, 2598492, 2748405, 3248115, 3664540, 4330820, 4397448, 4763902, 5196984, 5496810, 6496230, 7145853, 7329080, 8661640, 9527804, 10993620, 11909755, 12992460, 14291706, 19055608, 21987240, 23819510, 25984920, 28583412, 35729265, 47639020, 57166824, 71458530, 95278040, 142917060, 285834120]

約数ペア:

[(1, 285834120), (2, 142917060), (3, 95278040), (4, 71458530), (5, 57166824), (6, 47639020), (8, 35729265), (10, 28583412), (11, 25984920), (12, 23819510), (13, 21987240), (15, 19055608), (20, 14291706), (22, 12992460), (24, 11909755), (26, 10993620), (30, 9527804), (33, 8661640), (39, 7329080), (40, 7145853), (44, 6496230), (52, 5496810), (55, 5196984), (60, 4763902), (65, 4397448), (66, 4330820), (78, 3664540), (88, 3248115), (104, 2748405), (110, 2598492), (120, 2381951), (130, 2198724), (132, 2165410), (143, 1998840), (156, 1832270), (165, 1732328), (195, 1465816), (220, 1299246), (260, 1099362), (264, 1082705), (286, 999420), (312, 916135), (330, 866164), (390, 732908), (429, 666280), (440, 649623), (520, 549681), (572, 499710), (660, 433082), (715, 399768), (780, 366454), (858, 333140), (1144, 249855), (1320, 216541), (1430, 199884), (1560, 183227), (1716, 166570), (2145, 133256), (2860, 99942), (3432, 83285), (4290, 66628), (5720, 49971), (8580, 33314), (16657, 17160)]