85506960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 240

約数和(自身を含む): 336889152

約数和(自身を除く): 251382192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 661, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1322, 1470, 1540, 1617, 1680, 1848, 1960, 1983, 2156, 2310, 2352, 2640, 2644, 2695, 2940, 3080, 3234, 3305, 3696, 3920, 3966, 4312, 4620, 4627, 5288, 5390, 5880, 6160, 6468, 6610, 7271, 7932, 8085, 8624, 9240, 9254, 9915, 10576, 10780, 11760, 12936, 13220, 13881, 14542, 15864, 16170, 18480, 18508, 19830, 21560, 21813, 23135, 25872, 26440, 27762, 29084, 31728, 32340, 32389, 36355, 37016, 39660, 43120, 43626, 46270, 50897, 52880, 55524, 58168, 64680, 64778, 69405, 72710, 74032, 79320, 87252, 92540, 97167, 101794, 109065, 111048, 116336, 129360, 129556, 138810, 145420, 152691, 158640, 161945, 174504, 185080, 194334, 203588, 218130, 222096, 254485, 259112, 277620, 290840, 305382, 323890, 349008, 356279, 370160, 388668, 407176, 436260, 485835, 508970, 518224, 555240, 581680, 610764, 647780, 712558, 763455, 777336, 814352, 872520, 971670, 1017940, 1068837, 1110480, 1221528, 1295560, 1425116, 1526910, 1554672, 1745040, 1781395, 1943340, 2035880, 2137674, 2443056, 2591120, 2850232, 3053820, 3562790, 3886680, 4071760, 4275348, 5344185, 5700464, 6107640, 7125580, 7773360, 8550696, 10688370, 12215280, 14251160, 17101392, 21376740, 28502320, 42753480, 85506960]

約数ペア:

[(1, 85506960), (2, 42753480), (3, 28502320), (4, 21376740), (5, 17101392), (6, 14251160), (7, 12215280), (8, 10688370), (10, 8550696), (11, 7773360), (12, 7125580), (14, 6107640), (15, 5700464), (16, 5344185), (20, 4275348), (21, 4071760), (22, 3886680), (24, 3562790), (28, 3053820), (30, 2850232), (33, 2591120), (35, 2443056), (40, 2137674), (42, 2035880), (44, 1943340), (48, 1781395), (49, 1745040), (55, 1554672), (56, 1526910), (60, 1425116), (66, 1295560), (70, 1221528), (77, 1110480), (80, 1068837), (84, 1017940), (88, 971670), (98, 872520), (105, 814352), (110, 777336), (112, 763455), (120, 712558), (132, 647780), (140, 610764), (147, 581680), (154, 555240), (165, 518224), (168, 508970), (176, 485835), (196, 436260), (210, 407176), (220, 388668), (231, 370160), (240, 356279), (245, 349008), (264, 323890), (280, 305382), (294, 290840), (308, 277620), (330, 259112), (336, 254485), (385, 222096), (392, 218130), (420, 203588), (440, 194334), (462, 185080), (490, 174504), (528, 161945), (539, 158640), (560, 152691), (588, 145420), (616, 138810), (660, 129556), (661, 129360), (735, 116336), (770, 111048), (784, 109065), (840, 101794), (880, 97167), (924, 92540), (980, 87252), (1078, 79320), (1155, 74032), (1176, 72710), (1232, 69405), (1320, 64778), (1322, 64680), (1470, 58168), (1540, 55524), (1617, 52880), (1680, 50897), (1848, 46270), (1960, 43626), (1983, 43120), (2156, 39660), (2310, 37016), (2352, 36355), (2640, 32389), (2644, 32340), (2695, 31728), (2940, 29084), (3080, 27762), (3234, 26440), (3305, 25872), (3696, 23135), (3920, 21813), (3966, 21560), (4312, 19830), (4620, 18508), (4627, 18480), (5288, 16170), (5390, 15864), (5880, 14542), (6160, 13881), (6468, 13220), (6610, 12936), (7271, 11760), (7932, 10780), (8085, 10576), (8624, 9915), (9240, 9254)]