1252359360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{20707}}^1$

素因数の和:20740

約数の個数: 224

約数和(自身を含む): 5049438720

約数和(自身を除く): 3797079360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 20707, 30240, 41414, 60480, 62121, 82828, 103535, 124242, 144949, 165656, 186363, 207070, 248484, 289898, 310605, 331312, 372726, 414140, 434847, 496968, 559089, 579796, 621210, 662624, 724745, 745452, 828280, 869694, 931815, 993936, 1118178, 1159592, 1242420, 1304541, 1325248, 1449490, 1490904, 1656560, 1739388, 1863630, 1987872, 2174235, 2236356, 2319184, 2484840, 2609082, 2795445, 2898980, 2981808, 3313120, 3478776, 3727260, 3913623, 3975744, 4348470, 4472712, 4638368, 4969680, 5218164, 5590890, 5797960, 5963616, 6522705, 6626240, 6957552, 7454520, 7827246, 8696940, 8945424, 9276736, 9939360, 10436328, 11181780, 11595920, 11927232, 13045410, 13915104, 14909040, 15654492, 17393880, 17890848, 19568115, 19878720, 20872656, 22363560, 23191840, 26090820, 27830208, 29818080, 31308984, 34787760, 35781696, 39136230, 41745312, 44727120, 46383680, 52181640, 59636160, 62617968, 69575520, 78272460, 83490624, 89454240, 104363280, 125235936, 139151040, 156544920, 178908480, 208726560, 250471872, 313089840, 417453120, 626179680, 1252359360]

約数ペア:

[(1, 1252359360), (2, 626179680), (3, 417453120), (4, 313089840), (5, 250471872), (6, 208726560), (7, 178908480), (8, 156544920), (9, 139151040), (10, 125235936), (12, 104363280), (14, 89454240), (15, 83490624), (16, 78272460), (18, 69575520), (20, 62617968), (21, 59636160), (24, 52181640), (27, 46383680), (28, 44727120), (30, 41745312), (32, 39136230), (35, 35781696), (36, 34787760), (40, 31308984), (42, 29818080), (45, 27830208), (48, 26090820), (54, 23191840), (56, 22363560), (60, 20872656), (63, 19878720), (64, 19568115), (70, 17890848), (72, 17393880), (80, 15654492), (84, 14909040), (90, 13915104), (96, 13045410), (105, 11927232), (108, 11595920), (112, 11181780), (120, 10436328), (126, 9939360), (135, 9276736), (140, 8945424), (144, 8696940), (160, 7827246), (168, 7454520), (180, 6957552), (189, 6626240), (192, 6522705), (210, 5963616), (216, 5797960), (224, 5590890), (240, 5218164), (252, 4969680), (270, 4638368), (280, 4472712), (288, 4348470), (315, 3975744), (320, 3913623), (336, 3727260), (360, 3478776), (378, 3313120), (420, 2981808), (432, 2898980), (448, 2795445), (480, 2609082), (504, 2484840), (540, 2319184), (560, 2236356), (576, 2174235), (630, 1987872), (672, 1863630), (720, 1739388), (756, 1656560), (840, 1490904), (864, 1449490), (945, 1325248), (960, 1304541), (1008, 1242420), (1080, 1159592), (1120, 1118178), (1260, 993936), (1344, 931815), (1440, 869694), (1512, 828280), (1680, 745452), (1728, 724745), (1890, 662624), (2016, 621210), (2160, 579796), (2240, 559089), (2520, 496968), (2880, 434847), (3024, 414140), (3360, 372726), (3780, 331312), (4032, 310605), (4320, 289898), (5040, 248484), (6048, 207070), (6720, 186363), (7560, 165656), (8640, 144949), (10080, 124242), (12096, 103535), (15120, 82828), (20160, 62121), (20707, 60480), (30240, 41414)]