124445440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 388523520

約数和(自身を除く): 264078080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 43, 56, 64, 68, 70, 76, 80, 85, 86, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 172, 190, 215, 224, 238, 256, 266, 272, 280, 301, 304, 320, 323, 340, 344, 380, 430, 448, 476, 532, 544, 560, 595, 602, 608, 640, 646, 665, 680, 688, 731, 760, 817, 860, 896, 952, 1064, 1088, 1120, 1190, 1204, 1216, 1280, 1292, 1330, 1360, 1376, 1462, 1505, 1520, 1615, 1634, 1720, 1792, 1904, 2128, 2176, 2240, 2261, 2380, 2408, 2432, 2584, 2660, 2720, 2752, 2924, 3010, 3040, 3230, 3268, 3440, 3655, 3808, 4085, 4256, 4352, 4480, 4522, 4760, 4816, 4864, 5117, 5168, 5320, 5440, 5504, 5719, 5848, 6020, 6080, 6460, 6536, 6880, 7310, 7616, 8170, 8512, 8960, 9044, 9520, 9632, 10234, 10336, 10640, 10880, 11008, 11305, 11438, 11696, 12040, 12160, 12920, 13072, 13760, 13889, 14620, 15232, 16340, 17024, 18088, 19040, 19264, 20468, 20672, 21280, 21760, 22610, 22876, 23392, 24080, 24320, 25585, 25840, 26144, 27520, 27778, 28595, 29240, 30464, 32680, 34048, 36176, 38080, 38528, 40936, 41344, 42560, 45220, 45752, 46784, 48160, 51170, 51680, 52288, 55040, 55556, 57190, 58480, 65360, 69445, 72352, 76160, 77056, 81872, 82688, 85120, 90440, 91504, 93568, 96320, 97223, 102340, 103360, 104576, 111112, 114380, 116960, 130720, 138890, 144704, 152320, 163744, 170240, 180880, 183008, 187136, 192640, 194446, 204680, 206720, 209152, 222224, 228760, 233920, 261440, 277780, 289408, 327488, 361760, 366016, 385280, 388892, 409360, 413440, 444448, 457520, 467840, 486115, 522880, 555560, 578816, 654976, 723520, 732032, 777784, 818720, 888896, 915040, 935680, 972230, 1045760, 1111120, 1309952, 1447040, 1464064, 1555568, 1637440, 1777792, 1830080, 1944460, 2222240, 2894080, 3111136, 3274880, 3555584, 3660160, 3888920, 4444480, 6222272, 6549760, 7320320, 7777840, 8888960, 12444544, 15555680, 17777920, 24889088, 31111360, 62222720, 124445440]

約数ペア:

[(1, 124445440), (2, 62222720), (4, 31111360), (5, 24889088), (7, 17777920), (8, 15555680), (10, 12444544), (14, 8888960), (16, 7777840), (17, 7320320), (19, 6549760), (20, 6222272), (28, 4444480), (32, 3888920), (34, 3660160), (35, 3555584), (38, 3274880), (40, 3111136), (43, 2894080), (56, 2222240), (64, 1944460), (68, 1830080), (70, 1777792), (76, 1637440), (80, 1555568), (85, 1464064), (86, 1447040), (95, 1309952), (112, 1111120), (119, 1045760), (128, 972230), (133, 935680), (136, 915040), (140, 888896), (152, 818720), (160, 777784), (170, 732032), (172, 723520), (190, 654976), (215, 578816), (224, 555560), (238, 522880), (256, 486115), (266, 467840), (272, 457520), (280, 444448), (301, 413440), (304, 409360), (320, 388892), (323, 385280), (340, 366016), (344, 361760), (380, 327488), (430, 289408), (448, 277780), (476, 261440), (532, 233920), (544, 228760), (560, 222224), (595, 209152), (602, 206720), (608, 204680), (640, 194446), (646, 192640), (665, 187136), (680, 183008), (688, 180880), (731, 170240), (760, 163744), (817, 152320), (860, 144704), (896, 138890), (952, 130720), (1064, 116960), (1088, 114380), (1120, 111112), (1190, 104576), (1204, 103360), (1216, 102340), (1280, 97223), (1292, 96320), (1330, 93568), (1360, 91504), (1376, 90440), (1462, 85120), (1505, 82688), (1520, 81872), (1615, 77056), (1634, 76160), (1720, 72352), (1792, 69445), (1904, 65360), (2128, 58480), (2176, 57190), (2240, 55556), (2261, 55040), (2380, 52288), (2408, 51680), (2432, 51170), (2584, 48160), (2660, 46784), (2720, 45752), (2752, 45220), (2924, 42560), (3010, 41344), (3040, 40936), (3230, 38528), (3268, 38080), (3440, 36176), (3655, 34048), (3808, 32680), (4085, 30464), (4256, 29240), (4352, 28595), (4480, 27778), (4522, 27520), (4760, 26144), (4816, 25840), (4864, 25585), (5117, 24320), (5168, 24080), (5320, 23392), (5440, 22876), (5504, 22610), (5719, 21760), (5848, 21280), (6020, 20672), (6080, 20468), (6460, 19264), (6536, 19040), (6880, 18088), (7310, 17024), (7616, 16340), (8170, 15232), (8512, 14620), (8960, 13889), (9044, 13760), (9520, 13072), (9632, 12920), (10234, 12160), (10336, 12040), (10640, 11696), (10880, 11438), (11008, 11305)]