7925308160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 288

約数和(自身を含む): 23848280064

約数和(自身を除く): 15922971904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 191, 220, 224, 256, 280, 308, 320, 352, 382, 385, 421, 440, 448, 560, 616, 640, 704, 764, 770, 842, 880, 896, 955, 1120, 1232, 1280, 1337, 1408, 1528, 1540, 1684, 1760, 1792, 1910, 2101, 2105, 2240, 2464, 2674, 2816, 2947, 3056, 3080, 3368, 3520, 3820, 4202, 4210, 4480, 4631, 4928, 5348, 5894, 6112, 6160, 6685, 6736, 7040, 7640, 8404, 8420, 8960, 9262, 9856, 10505, 10696, 11788, 12224, 12320, 13370, 13472, 14080, 14707, 14735, 15280, 16808, 16840, 18524, 19712, 21010, 21392, 23155, 23576, 24448, 24640, 26740, 26944, 29414, 29470, 30560, 32417, 33616, 33680, 37048, 42020, 42784, 46310, 47152, 48896, 49280, 53480, 53888, 58828, 58940, 61120, 64834, 67232, 67360, 73535, 74096, 80411, 84040, 85568, 92620, 94304, 98560, 106960, 107776, 117656, 117880, 122240, 129668, 134464, 134720, 147070, 148192, 160822, 162085, 168080, 171136, 185240, 188608, 213920, 235312, 235760, 244480, 259336, 268928, 269440, 294140, 296384, 321644, 324170, 336160, 342272, 370480, 377216, 402055, 427840, 470624, 471520, 518672, 537856, 538880, 562877, 588280, 592768, 643288, 648340, 672320, 740960, 754432, 804110, 855680, 884521, 941248, 943040, 1037344, 1125754, 1176560, 1185536, 1286576, 1296680, 1344640, 1481920, 1608220, 1711360, 1769042, 1882496, 1886080, 2074688, 2251508, 2353120, 2573152, 2593360, 2689280, 2814385, 2963840, 3216440, 3538084, 3764992, 3772160, 4149376, 4422605, 4503016, 4706240, 5146304, 5186720, 5628770, 5927680, 6191647, 6432880, 7076168, 8298752, 8845210, 9006032, 9412480, 10292608, 10373440, 11257540, 12383294, 12865760, 14152336, 17690420, 18012064, 18824960, 20585216, 20746880, 22515080, 24766588, 25731520, 28304672, 30958235, 35380840, 36024128, 41493760, 45030160, 49533176, 51463040, 56609344, 61916470, 70761680, 72048256, 90060320, 99066352, 102926080, 113218688, 123832940, 141523360, 144096512, 180120640, 198132704, 226437376, 247665880, 283046720, 360241280, 396265408, 495331760, 566093440, 720482560, 792530816, 990663520, 1132186880, 1585061632, 1981327040, 3962654080, 7925308160]

約数ペア:

[(1, 7925308160), (2, 3962654080), (4, 1981327040), (5, 1585061632), (7, 1132186880), (8, 990663520), (10, 792530816), (11, 720482560), (14, 566093440), (16, 495331760), (20, 396265408), (22, 360241280), (28, 283046720), (32, 247665880), (35, 226437376), (40, 198132704), (44, 180120640), (55, 144096512), (56, 141523360), (64, 123832940), (70, 113218688), (77, 102926080), (80, 99066352), (88, 90060320), (110, 72048256), (112, 70761680), (128, 61916470), (140, 56609344), (154, 51463040), (160, 49533176), (176, 45030160), (191, 41493760), (220, 36024128), (224, 35380840), (256, 30958235), (280, 28304672), (308, 25731520), (320, 24766588), (352, 22515080), (382, 20746880), (385, 20585216), (421, 18824960), (440, 18012064), (448, 17690420), (560, 14152336), (616, 12865760), (640, 12383294), (704, 11257540), (764, 10373440), (770, 10292608), (842, 9412480), (880, 9006032), (896, 8845210), (955, 8298752), (1120, 7076168), (1232, 6432880), (1280, 6191647), (1337, 5927680), (1408, 5628770), (1528, 5186720), (1540, 5146304), (1684, 4706240), (1760, 4503016), (1792, 4422605), (1910, 4149376), (2101, 3772160), (2105, 3764992), (2240, 3538084), (2464, 3216440), (2674, 2963840), (2816, 2814385), (2947, 2689280), (3056, 2593360), (3080, 2573152), (3368, 2353120), (3520, 2251508), (3820, 2074688), (4202, 1886080), (4210, 1882496), (4480, 1769042), (4631, 1711360), (4928, 1608220), (5348, 1481920), (5894, 1344640), (6112, 1296680), (6160, 1286576), (6685, 1185536), (6736, 1176560), (7040, 1125754), (7640, 1037344), (8404, 943040), (8420, 941248), (8960, 884521), (9262, 855680), (9856, 804110), (10505, 754432), (10696, 740960), (11788, 672320), (12224, 648340), (12320, 643288), (13370, 592768), (13472, 588280), (14080, 562877), (14707, 538880), (14735, 537856), (15280, 518672), (16808, 471520), (16840, 470624), (18524, 427840), (19712, 402055), (21010, 377216), (21392, 370480), (23155, 342272), (23576, 336160), (24448, 324170), (24640, 321644), (26740, 296384), (26944, 294140), (29414, 269440), (29470, 268928), (30560, 259336), (32417, 244480), (33616, 235760), (33680, 235312), (37048, 213920), (42020, 188608), (42784, 185240), (46310, 171136), (47152, 168080), (48896, 162085), (49280, 160822), (53480, 148192), (53888, 147070), (58828, 134720), (58940, 134464), (61120, 129668), (64834, 122240), (67232, 117880), (67360, 117656), (73535, 107776), (74096, 106960), (80411, 98560), (84040, 94304), (85568, 92620)]