287860320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 288

約数和(自身を含む): 1135723680

約数和(自身を除く): 847863360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1069, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2138, 2244, 2448, 2640, 2720, 2805, 2992, 3060, 3168, 3207, 3366, 3740, 3960, 4080, 4276, 4488, 4896, 5280, 5345, 5610, 5984, 6120, 6414, 6732, 7480, 7920, 8160, 8415, 8552, 8976, 9621, 10690, 11220, 11759, 12240, 12828, 13464, 14960, 15840, 16035, 16830, 17104, 17952, 18173, 19242, 21380, 22440, 23518, 24480, 25656, 26928, 29920, 32070, 33660, 34208, 35277, 36346, 38484, 42760, 44880, 47036, 48105, 51312, 53856, 54519, 58795, 64140, 67320, 70554, 72692, 76968, 85520, 89760, 90865, 94072, 96210, 102624, 105831, 109038, 117590, 128280, 134640, 141108, 145384, 153936, 163557, 171040, 176385, 181730, 188144, 192420, 199903, 211662, 218076, 235180, 256560, 269280, 272595, 282216, 290768, 307872, 327114, 352770, 363460, 376288, 384840, 399806, 423324, 436152, 470360, 513120, 529155, 545190, 564432, 581536, 599709, 654228, 705540, 726920, 769680, 799612, 817785, 846648, 872304, 940720, 999515, 1058310, 1090380, 1128864, 1199418, 1308456, 1411080, 1453840, 1539360, 1599224, 1635570, 1693296, 1744608, 1799127, 1881440, 1999030, 2116620, 2180760, 2398836, 2616912, 2822160, 2907680, 2998545, 3198448, 3271140, 3386592, 3598254, 3998060, 4233240, 4361520, 4797672, 5233824, 5644320, 5997090, 6396896, 6542280, 7196508, 7996120, 8466480, 8723040, 8995635, 9595344, 11994180, 13084560, 14393016, 15992240, 16932960, 17991270, 19190688, 23988360, 26169120, 28786032, 31984480, 35982540, 47976720, 57572064, 71965080, 95953440, 143930160, 287860320]

約数ペア:

[(1, 287860320), (2, 143930160), (3, 95953440), (4, 71965080), (5, 57572064), (6, 47976720), (8, 35982540), (9, 31984480), (10, 28786032), (11, 26169120), (12, 23988360), (15, 19190688), (16, 17991270), (17, 16932960), (18, 15992240), (20, 14393016), (22, 13084560), (24, 11994180), (30, 9595344), (32, 8995635), (33, 8723040), (34, 8466480), (36, 7996120), (40, 7196508), (44, 6542280), (45, 6396896), (48, 5997090), (51, 5644320), (55, 5233824), (60, 4797672), (66, 4361520), (68, 4233240), (72, 3998060), (80, 3598254), (85, 3386592), (88, 3271140), (90, 3198448), (96, 2998545), (99, 2907680), (102, 2822160), (110, 2616912), (120, 2398836), (132, 2180760), (136, 2116620), (144, 1999030), (153, 1881440), (160, 1799127), (165, 1744608), (170, 1693296), (176, 1635570), (180, 1599224), (187, 1539360), (198, 1453840), (204, 1411080), (220, 1308456), (240, 1199418), (255, 1128864), (264, 1090380), (272, 1058310), (288, 999515), (306, 940720), (330, 872304), (340, 846648), (352, 817785), (360, 799612), (374, 769680), (396, 726920), (408, 705540), (440, 654228), (480, 599709), (495, 581536), (510, 564432), (528, 545190), (544, 529155), (561, 513120), (612, 470360), (660, 436152), (680, 423324), (720, 399806), (748, 384840), (765, 376288), (792, 363460), (816, 352770), (880, 327114), (935, 307872), (990, 290768), (1020, 282216), (1056, 272595), (1069, 269280), (1122, 256560), (1224, 235180), (1320, 218076), (1360, 211662), (1440, 199903), (1496, 192420), (1530, 188144), (1584, 181730), (1632, 176385), (1683, 171040), (1760, 163557), (1870, 153936), (1980, 145384), (2040, 141108), (2138, 134640), (2244, 128280), (2448, 117590), (2640, 109038), (2720, 105831), (2805, 102624), (2992, 96210), (3060, 94072), (3168, 90865), (3207, 89760), (3366, 85520), (3740, 76968), (3960, 72692), (4080, 70554), (4276, 67320), (4488, 64140), (4896, 58795), (5280, 54519), (5345, 53856), (5610, 51312), (5984, 48105), (6120, 47036), (6414, 44880), (6732, 42760), (7480, 38484), (7920, 36346), (8160, 35277), (8415, 34208), (8552, 33660), (8976, 32070), (9621, 29920), (10690, 26928), (11220, 25656), (11759, 24480), (12240, 23518), (12828, 22440), (13464, 21380), (14960, 19242), (15840, 18173), (16035, 17952), (16830, 17104)]