727384320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1662

約数の個数: 288

約数和(自身を含む): 2781475200

約数和(自身を除く): 2054090880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1619, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3238, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4680, 4857, 4992, 5616, 5760, 6240, 6476, 6912, 7020, 7488, 8095, 8320, 8640, 9360, 9714, 9984, 11232, 11520, 12480, 12952, 14040, 14571, 14976, 16190, 16640, 17280, 18720, 19428, 21047, 22464, 24285, 24960, 25904, 28080, 29142, 29952, 32380, 34560, 37440, 38856, 42094, 43713, 44928, 48570, 49920, 51808, 56160, 58284, 63141, 64760, 72855, 74880, 77712, 84188, 87426, 89856, 97140, 103616, 105235, 112320, 116568, 126282, 129520, 145710, 149760, 155424, 168376, 174852, 189423, 194280, 207232, 210470, 218565, 224640, 233136, 252564, 259040, 291420, 310848, 315705, 336752, 349704, 378846, 388560, 414464, 420940, 437130, 449280, 466272, 505128, 518080, 568269, 582840, 621696, 631410, 673504, 699408, 757692, 777120, 841880, 874260, 932544, 947115, 1010256, 1036160, 1136538, 1165680, 1243392, 1262820, 1347008, 1398816, 1515384, 1554240, 1683760, 1748520, 1865088, 1894230, 2020512, 2072320, 2273076, 2331360, 2525640, 2694016, 2797632, 2841345, 3030768, 3108480, 3367520, 3497040, 3730176, 3788460, 4041024, 4546152, 4662720, 5051280, 5388032, 5595264, 5682690, 6061536, 6216960, 6735040, 6994080, 7576920, 8082048, 9092304, 9325440, 10102560, 11190528, 11365380, 12123072, 13470080, 13988160, 15153840, 16164096, 18184608, 18650880, 20205120, 22730760, 24246144, 26940160, 27976320, 30307680, 36369216, 40410240, 45461520, 48492288, 55952640, 60615360, 72738432, 80820480, 90923040, 121230720, 145476864, 181846080, 242461440, 363692160, 727384320]

約数ペア:

[(1, 727384320), (2, 363692160), (3, 242461440), (4, 181846080), (5, 145476864), (6, 121230720), (8, 90923040), (9, 80820480), (10, 72738432), (12, 60615360), (13, 55952640), (15, 48492288), (16, 45461520), (18, 40410240), (20, 36369216), (24, 30307680), (26, 27976320), (27, 26940160), (30, 24246144), (32, 22730760), (36, 20205120), (39, 18650880), (40, 18184608), (45, 16164096), (48, 15153840), (52, 13988160), (54, 13470080), (60, 12123072), (64, 11365380), (65, 11190528), (72, 10102560), (78, 9325440), (80, 9092304), (90, 8082048), (96, 7576920), (104, 6994080), (108, 6735040), (117, 6216960), (120, 6061536), (128, 5682690), (130, 5595264), (135, 5388032), (144, 5051280), (156, 4662720), (160, 4546152), (180, 4041024), (192, 3788460), (195, 3730176), (208, 3497040), (216, 3367520), (234, 3108480), (240, 3030768), (256, 2841345), (260, 2797632), (270, 2694016), (288, 2525640), (312, 2331360), (320, 2273076), (351, 2072320), (360, 2020512), (384, 1894230), (390, 1865088), (416, 1748520), (432, 1683760), (468, 1554240), (480, 1515384), (520, 1398816), (540, 1347008), (576, 1262820), (585, 1243392), (624, 1165680), (640, 1136538), (702, 1036160), (720, 1010256), (768, 947115), (780, 932544), (832, 874260), (864, 841880), (936, 777120), (960, 757692), (1040, 699408), (1080, 673504), (1152, 631410), (1170, 621696), (1248, 582840), (1280, 568269), (1404, 518080), (1440, 505128), (1560, 466272), (1619, 449280), (1664, 437130), (1728, 420940), (1755, 414464), (1872, 388560), (1920, 378846), (2080, 349704), (2160, 336752), (2304, 315705), (2340, 310848), (2496, 291420), (2808, 259040), (2880, 252564), (3120, 233136), (3238, 224640), (3328, 218565), (3456, 210470), (3510, 207232), (3744, 194280), (3840, 189423), (4160, 174852), (4320, 168376), (4680, 155424), (4857, 149760), (4992, 145710), (5616, 129520), (5760, 126282), (6240, 116568), (6476, 112320), (6912, 105235), (7020, 103616), (7488, 97140), (8095, 89856), (8320, 87426), (8640, 84188), (9360, 77712), (9714, 74880), (9984, 72855), (11232, 64760), (11520, 63141), (12480, 58284), (12952, 56160), (14040, 51808), (14571, 49920), (14976, 48570), (16190, 44928), (16640, 43713), (17280, 42094), (18720, 38856), (19428, 37440), (21047, 34560), (22464, 32380), (24285, 29952), (24960, 29142), (25904, 28080)]