66354960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 237699072

約数和(自身を除く): 171344112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 311, 336, 381, 420, 508, 560, 622, 635, 762, 840, 889, 933, 1016, 1244, 1270, 1524, 1555, 1680, 1778, 1866, 1905, 2032, 2177, 2488, 2540, 2667, 3048, 3110, 3556, 3732, 3810, 4354, 4445, 4665, 4976, 5080, 5334, 6096, 6220, 6531, 7112, 7464, 7620, 8708, 8890, 9330, 10160, 10668, 10885, 12440, 13062, 13335, 14224, 14928, 15240, 17416, 17780, 18660, 21336, 21770, 24880, 26124, 26670, 30480, 32655, 34832, 35560, 37320, 39497, 42672, 43540, 52248, 53340, 65310, 71120, 74640, 78994, 87080, 104496, 106680, 118491, 130620, 157988, 174160, 197485, 213360, 236982, 261240, 276479, 315976, 394970, 473964, 522480, 552958, 592455, 631952, 789940, 829437, 947928, 1105916, 1184910, 1382395, 1579880, 1658874, 1895856, 2211832, 2369820, 2764790, 3159760, 3317748, 4147185, 4423664, 4739640, 5529580, 6635496, 8294370, 9479280, 11059160, 13270992, 16588740, 22118320, 33177480, 66354960]

約数ペア:

[(1, 66354960), (2, 33177480), (3, 22118320), (4, 16588740), (5, 13270992), (6, 11059160), (7, 9479280), (8, 8294370), (10, 6635496), (12, 5529580), (14, 4739640), (15, 4423664), (16, 4147185), (20, 3317748), (21, 3159760), (24, 2764790), (28, 2369820), (30, 2211832), (35, 1895856), (40, 1658874), (42, 1579880), (48, 1382395), (56, 1184910), (60, 1105916), (70, 947928), (80, 829437), (84, 789940), (105, 631952), (112, 592455), (120, 552958), (127, 522480), (140, 473964), (168, 394970), (210, 315976), (240, 276479), (254, 261240), (280, 236982), (311, 213360), (336, 197485), (381, 174160), (420, 157988), (508, 130620), (560, 118491), (622, 106680), (635, 104496), (762, 87080), (840, 78994), (889, 74640), (933, 71120), (1016, 65310), (1244, 53340), (1270, 52248), (1524, 43540), (1555, 42672), (1680, 39497), (1778, 37320), (1866, 35560), (1905, 34832), (2032, 32655), (2177, 30480), (2488, 26670), (2540, 26124), (2667, 24880), (3048, 21770), (3110, 21336), (3556, 18660), (3732, 17780), (3810, 17416), (4354, 15240), (4445, 14928), (4665, 14224), (4976, 13335), (5080, 13062), (5334, 12440), (6096, 10885), (6220, 10668), (6531, 10160), (7112, 9330), (7464, 8890), (7620, 8708)]