286078320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:952

約数の個数: 240

約数和(自身を含む): 1074868704

約数和(自身を除く): 788790384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 528, 615, 656, 660, 720, 738, 792, 820, 880, 881, 902, 984, 990, 1230, 1320, 1353, 1476, 1584, 1640, 1762, 1804, 1845, 1968, 1980, 2255, 2460, 2640, 2643, 2706, 2952, 3280, 3524, 3608, 3690, 3960, 4059, 4405, 4510, 4920, 5286, 5412, 5904, 6765, 7048, 7216, 7380, 7920, 7929, 8118, 8810, 9020, 9691, 9840, 10572, 10824, 13215, 13530, 14096, 14760, 15858, 16236, 17620, 18040, 19382, 20295, 21144, 21648, 26430, 27060, 29073, 29520, 31716, 32472, 35240, 36080, 36121, 38764, 39645, 40590, 42288, 48455, 52860, 54120, 58146, 63432, 64944, 70480, 72242, 77528, 79290, 81180, 87219, 96910, 105720, 108240, 108363, 116292, 126864, 144484, 145365, 155056, 158580, 162360, 174438, 180605, 193820, 211440, 216726, 232584, 288968, 290730, 317160, 324720, 325089, 348876, 361210, 387640, 397331, 433452, 436095, 465168, 541815, 577936, 581460, 634320, 650178, 697752, 722420, 775280, 794662, 866904, 872190, 1083630, 1162920, 1191993, 1300356, 1395504, 1444840, 1589324, 1625445, 1733808, 1744380, 1986655, 2167260, 2325840, 2383986, 2600712, 2889680, 3178648, 3250890, 3488760, 3575979, 3973310, 4334520, 4767972, 5201424, 5959965, 6357296, 6501780, 6977520, 7151958, 7946620, 8669040, 9535944, 11919930, 13003560, 14303916, 15893240, 17879895, 19071888, 23839860, 26007120, 28607832, 31786480, 35759790, 47679720, 57215664, 71519580, 95359440, 143039160, 286078320]

約数ペア:

[(1, 286078320), (2, 143039160), (3, 95359440), (4, 71519580), (5, 57215664), (6, 47679720), (8, 35759790), (9, 31786480), (10, 28607832), (11, 26007120), (12, 23839860), (15, 19071888), (16, 17879895), (18, 15893240), (20, 14303916), (22, 13003560), (24, 11919930), (30, 9535944), (33, 8669040), (36, 7946620), (40, 7151958), (41, 6977520), (44, 6501780), (45, 6357296), (48, 5959965), (55, 5201424), (60, 4767972), (66, 4334520), (72, 3973310), (80, 3575979), (82, 3488760), (88, 3250890), (90, 3178648), (99, 2889680), (110, 2600712), (120, 2383986), (123, 2325840), (132, 2167260), (144, 1986655), (164, 1744380), (165, 1733808), (176, 1625445), (180, 1589324), (198, 1444840), (205, 1395504), (220, 1300356), (240, 1191993), (246, 1162920), (264, 1083630), (328, 872190), (330, 866904), (360, 794662), (369, 775280), (396, 722420), (410, 697752), (440, 650178), (451, 634320), (492, 581460), (495, 577936), (528, 541815), (615, 465168), (656, 436095), (660, 433452), (720, 397331), (738, 387640), (792, 361210), (820, 348876), (880, 325089), (881, 324720), (902, 317160), (984, 290730), (990, 288968), (1230, 232584), (1320, 216726), (1353, 211440), (1476, 193820), (1584, 180605), (1640, 174438), (1762, 162360), (1804, 158580), (1845, 155056), (1968, 145365), (1980, 144484), (2255, 126864), (2460, 116292), (2640, 108363), (2643, 108240), (2706, 105720), (2952, 96910), (3280, 87219), (3524, 81180), (3608, 79290), (3690, 77528), (3960, 72242), (4059, 70480), (4405, 64944), (4510, 63432), (4920, 58146), (5286, 54120), (5412, 52860), (5904, 48455), (6765, 42288), (7048, 40590), (7216, 39645), (7380, 38764), (7920, 36121), (7929, 36080), (8118, 35240), (8810, 32472), (9020, 31716), (9691, 29520), (9840, 29073), (10572, 27060), (10824, 26430), (13215, 21648), (13530, 21144), (14096, 20295), (14760, 19382), (15858, 18040), (16236, 17620)]