19126800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 480

約数和(自身を含む): 88565760

約数和(自身を除く): 69438960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 25, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 48, 50, 54, 55, 56, 60, 63, 66, 69, 70, 72, 75, 77, 80, 84, 88, 90, 92, 99, 100, 105, 108, 110, 112, 115, 120, 126, 132, 135, 138, 140, 144, 150, 154, 161, 165, 168, 175, 176, 180, 184, 189, 198, 200, 207, 210, 216, 220, 225, 230, 231, 240, 252, 253, 264, 270, 275, 276, 280, 297, 300, 308, 315, 322, 330, 336, 345, 350, 360, 368, 378, 385, 396, 400, 414, 420, 432, 440, 450, 460, 462, 483, 495, 504, 506, 525, 528, 540, 550, 552, 560, 575, 594, 600, 616, 621, 630, 644, 660, 675, 690, 693, 700, 720, 756, 759, 770, 792, 805, 825, 828, 840, 880, 900, 920, 924, 945, 966, 990, 1008, 1012, 1035, 1050, 1080, 1100, 1104, 1150, 1155, 1188, 1200, 1232, 1242, 1260, 1265, 1288, 1320, 1350, 1380, 1386, 1400, 1449, 1485, 1512, 1518, 1540, 1575, 1584, 1610, 1650, 1656, 1680, 1725, 1771, 1800, 1840, 1848, 1890, 1925, 1932, 1980, 2024, 2070, 2079, 2100, 2160, 2200, 2277, 2300, 2310, 2376, 2415, 2475, 2484, 2520, 2530, 2576, 2640, 2700, 2760, 2772, 2800, 2898, 2970, 3024, 3036, 3080, 3105, 3150, 3220, 3300, 3312, 3450, 3465, 3542, 3600, 3696, 3780, 3795, 3850, 3864, 3960, 4025, 4048, 4140, 4158, 4200, 4347, 4400, 4554, 4600, 4620, 4725, 4752, 4830, 4950, 4968, 5040, 5060, 5175, 5313, 5400, 5520, 5544, 5775, 5796, 5940, 6072, 6160, 6210, 6300, 6325, 6440, 6600, 6831, 6900, 6930, 7084, 7245, 7425, 7560, 7590, 7700, 7728, 7920, 8050, 8280, 8316, 8400, 8694, 8855, 9108, 9200, 9240, 9450, 9660, 9900, 9936, 10120, 10350, 10395, 10626, 10800, 11088, 11385, 11550, 11592, 11880, 12075, 12144, 12420, 12600, 12650, 12880, 13200, 13662, 13800, 13860, 14168, 14490, 14850, 15120, 15180, 15400, 15525, 15939, 16100, 16560, 16632, 17325, 17388, 17710, 18216, 18480, 18900, 18975, 19320, 19800, 20240, 20700, 20790, 21252, 21735, 22770, 23100, 23184, 23760, 24150, 24840, 25200, 25300, 26565, 27324, 27600, 27720, 28336, 28980, 29700, 30360, 30800, 31050, 31878, 32200, 33264, 34155, 34650, 34776, 35420, 36225, 36432, 37800, 37950, 38640, 39600, 41400, 41580, 42504, 43470, 44275, 45540, 46200, 47817, 48300, 49680, 50600, 51975, 53130, 54648, 55440, 56925, 57960, 59400, 60720, 62100, 63756, 64400, 68310, 69300, 69552, 70840, 72450, 75600, 75900, 79695, 82800, 83160, 85008, 86940, 88550, 91080, 92400, 95634, 96600, 101200, 103950, 106260, 108675, 109296, 113850, 115920, 118800, 124200, 127512, 132825, 136620, 138600, 141680, 144900, 151800, 159390, 166320, 170775, 173880, 177100, 182160, 191268, 193200, 207900, 212520, 217350, 227700, 239085, 248400, 255024, 265650, 273240, 277200, 289800, 303600, 318780, 341550, 347760, 354200, 382536, 398475, 415800, 425040, 434700, 455400, 478170, 531300, 546480, 579600, 637560, 683100, 708400, 765072, 796950, 831600, 869400, 910800, 956340, 1062600, 1195425, 1275120, 1366200, 1593900, 1738800, 1912680, 2125200, 2390850, 2732400, 3187800, 3825360, 4781700, 6375600, 9563400, 19126800]

約数ペア:

[(1, 19126800), (2, 9563400), (3, 6375600), (4, 4781700), (5, 3825360), (6, 3187800), (7, 2732400), (8, 2390850), (9, 2125200), (10, 1912680), (11, 1738800), (12, 1593900), (14, 1366200), (15, 1275120), (16, 1195425), (18, 1062600), (20, 956340), (21, 910800), (22, 869400), (23, 831600), (24, 796950), (25, 765072), (27, 708400), (28, 683100), (30, 637560), (33, 579600), (35, 546480), (36, 531300), (40, 478170), (42, 455400), (44, 434700), (45, 425040), (46, 415800), (48, 398475), (50, 382536), (54, 354200), (55, 347760), (56, 341550), (60, 318780), (63, 303600), (66, 289800), (69, 277200), (70, 273240), (72, 265650), (75, 255024), (77, 248400), (80, 239085), (84, 227700), (88, 217350), (90, 212520), (92, 207900), (99, 193200), (100, 191268), (105, 182160), (108, 177100), (110, 173880), (112, 170775), (115, 166320), (120, 159390), (126, 151800), (132, 144900), (135, 141680), (138, 138600), (140, 136620), (144, 132825), (150, 127512), (154, 124200), (161, 118800), (165, 115920), (168, 113850), (175, 109296), (176, 108675), (180, 106260), (184, 103950), (189, 101200), (198, 96600), (200, 95634), (207, 92400), (210, 91080), (216, 88550), (220, 86940), (225, 85008), (230, 83160), (231, 82800), (240, 79695), (252, 75900), (253, 75600), (264, 72450), (270, 70840), (275, 69552), (276, 69300), (280, 68310), (297, 64400), (300, 63756), (308, 62100), (315, 60720), (322, 59400), (330, 57960), (336, 56925), (345, 55440), (350, 54648), (360, 53130), (368, 51975), (378, 50600), (385, 49680), (396, 48300), (400, 47817), (414, 46200), (420, 45540), (432, 44275), (440, 43470), (450, 42504), (460, 41580), (462, 41400), (483, 39600), (495, 38640), (504, 37950), (506, 37800), (525, 36432), (528, 36225), (540, 35420), (550, 34776), (552, 34650), (560, 34155), (575, 33264), (594, 32200), (600, 31878), (616, 31050), (621, 30800), (630, 30360), (644, 29700), (660, 28980), (675, 28336), (690, 27720), (693, 27600), (700, 27324), (720, 26565), (756, 25300), (759, 25200), (770, 24840), (792, 24150), (805, 23760), (825, 23184), (828, 23100), (840, 22770), (880, 21735), (900, 21252), (920, 20790), (924, 20700), (945, 20240), (966, 19800), (990, 19320), (1008, 18975), (1012, 18900), (1035, 18480), (1050, 18216), (1080, 17710), (1100, 17388), (1104, 17325), (1150, 16632), (1155, 16560), (1188, 16100), (1200, 15939), (1232, 15525), (1242, 15400), (1260, 15180), (1265, 15120), (1288, 14850), (1320, 14490), (1350, 14168), (1380, 13860), (1386, 13800), (1400, 13662), (1449, 13200), (1485, 12880), (1512, 12650), (1518, 12600), (1540, 12420), (1575, 12144), (1584, 12075), (1610, 11880), (1650, 11592), (1656, 11550), (1680, 11385), (1725, 11088), (1771, 10800), (1800, 10626), (1840, 10395), (1848, 10350), (1890, 10120), (1925, 9936), (1932, 9900), (1980, 9660), (2024, 9450), (2070, 9240), (2079, 9200), (2100, 9108), (2160, 8855), (2200, 8694), (2277, 8400), (2300, 8316), (2310, 8280), (2376, 8050), (2415, 7920), (2475, 7728), (2484, 7700), (2520, 7590), (2530, 7560), (2576, 7425), (2640, 7245), (2700, 7084), (2760, 6930), (2772, 6900), (2800, 6831), (2898, 6600), (2970, 6440), (3024, 6325), (3036, 6300), (3080, 6210), (3105, 6160), (3150, 6072), (3220, 5940), (3300, 5796), (3312, 5775), (3450, 5544), (3465, 5520), (3542, 5400), (3600, 5313), (3696, 5175), (3780, 5060), (3795, 5040), (3850, 4968), (3864, 4950), (3960, 4830), (4025, 4752), (4048, 4725), (4140, 4620), (4158, 4600), (4200, 4554), (4347, 4400)]