91285040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 282437280

約数和(自身を除く): 191152240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 49, 55, 56, 58, 70, 73, 77, 80, 88, 98, 110, 112, 116, 140, 145, 146, 154, 176, 196, 203, 220, 232, 245, 280, 290, 292, 308, 319, 365, 385, 392, 406, 440, 464, 490, 511, 539, 560, 580, 584, 616, 638, 730, 770, 784, 803, 812, 880, 980, 1015, 1022, 1078, 1160, 1168, 1232, 1276, 1421, 1460, 1540, 1595, 1606, 1624, 1960, 2030, 2044, 2117, 2156, 2233, 2320, 2552, 2555, 2695, 2842, 2920, 3080, 3190, 3212, 3248, 3577, 3920, 4015, 4060, 4088, 4234, 4312, 4466, 5104, 5110, 5390, 5621, 5684, 5840, 6160, 6380, 6424, 7105, 7154, 8030, 8120, 8176, 8468, 8624, 8932, 10220, 10585, 10780, 11165, 11242, 11368, 12760, 12848, 14210, 14308, 14819, 15631, 16060, 16240, 16936, 17864, 17885, 20440, 21170, 21560, 22330, 22484, 22736, 23287, 25520, 28105, 28420, 28616, 29638, 31262, 32120, 33872, 35728, 35770, 39347, 40880, 42340, 43120, 44660, 44968, 46574, 56210, 56840, 57232, 59276, 62524, 64240, 71540, 74095, 78155, 78694, 84680, 89320, 89936, 93148, 103733, 112420, 113680, 116435, 118552, 125048, 143080, 148190, 156310, 157388, 163009, 169360, 178640, 186296, 196735, 207466, 224840, 232870, 237104, 250096, 286160, 296380, 312620, 314776, 326018, 372592, 393470, 414932, 449680, 465740, 518665, 592760, 625240, 629552, 652036, 786940, 815045, 829864, 931480, 1037330, 1141063, 1185520, 1250480, 1304072, 1573880, 1630090, 1659728, 1862960, 2074660, 2282126, 2608144, 3147760, 3260180, 4149320, 4564252, 5705315, 6520360, 8298640, 9128504, 11410630, 13040720, 18257008, 22821260, 45642520, 91285040]

約数ペア:

[(1, 91285040), (2, 45642520), (4, 22821260), (5, 18257008), (7, 13040720), (8, 11410630), (10, 9128504), (11, 8298640), (14, 6520360), (16, 5705315), (20, 4564252), (22, 4149320), (28, 3260180), (29, 3147760), (35, 2608144), (40, 2282126), (44, 2074660), (49, 1862960), (55, 1659728), (56, 1630090), (58, 1573880), (70, 1304072), (73, 1250480), (77, 1185520), (80, 1141063), (88, 1037330), (98, 931480), (110, 829864), (112, 815045), (116, 786940), (140, 652036), (145, 629552), (146, 625240), (154, 592760), (176, 518665), (196, 465740), (203, 449680), (220, 414932), (232, 393470), (245, 372592), (280, 326018), (290, 314776), (292, 312620), (308, 296380), (319, 286160), (365, 250096), (385, 237104), (392, 232870), (406, 224840), (440, 207466), (464, 196735), (490, 186296), (511, 178640), (539, 169360), (560, 163009), (580, 157388), (584, 156310), (616, 148190), (638, 143080), (730, 125048), (770, 118552), (784, 116435), (803, 113680), (812, 112420), (880, 103733), (980, 93148), (1015, 89936), (1022, 89320), (1078, 84680), (1160, 78694), (1168, 78155), (1232, 74095), (1276, 71540), (1421, 64240), (1460, 62524), (1540, 59276), (1595, 57232), (1606, 56840), (1624, 56210), (1960, 46574), (2030, 44968), (2044, 44660), (2117, 43120), (2156, 42340), (2233, 40880), (2320, 39347), (2552, 35770), (2555, 35728), (2695, 33872), (2842, 32120), (2920, 31262), (3080, 29638), (3190, 28616), (3212, 28420), (3248, 28105), (3577, 25520), (3920, 23287), (4015, 22736), (4060, 22484), (4088, 22330), (4234, 21560), (4312, 21170), (4466, 20440), (5104, 17885), (5110, 17864), (5390, 16936), (5621, 16240), (5684, 16060), (5840, 15631), (6160, 14819), (6380, 14308), (6424, 14210), (7105, 12848), (7154, 12760), (8030, 11368), (8120, 11242), (8176, 11165), (8468, 10780), (8624, 10585), (8932, 10220)]