14640640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 160

約数和(自身を含む): 43211520

約数和(自身を除く): 28570880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 112, 128, 133, 140, 152, 160, 172, 190, 215, 224, 256, 266, 280, 301, 304, 320, 344, 380, 430, 448, 512, 532, 560, 602, 608, 640, 665, 688, 760, 817, 860, 896, 1064, 1120, 1204, 1216, 1280, 1330, 1376, 1505, 1520, 1634, 1720, 1792, 2128, 2240, 2408, 2432, 2560, 2660, 2752, 3010, 3040, 3268, 3440, 3584, 4085, 4256, 4480, 4816, 4864, 5320, 5504, 5719, 6020, 6080, 6536, 6880, 8170, 8512, 8960, 9632, 9728, 10640, 11008, 11438, 12040, 12160, 13072, 13760, 16340, 17024, 17920, 19264, 21280, 22016, 22876, 24080, 24320, 26144, 27520, 28595, 32680, 34048, 38528, 42560, 45752, 48160, 48640, 52288, 55040, 57190, 65360, 68096, 77056, 85120, 91504, 96320, 104576, 110080, 114380, 130720, 154112, 170240, 183008, 192640, 209152, 228760, 261440, 340480, 366016, 385280, 418304, 457520, 522880, 732032, 770560, 915040, 1045760, 1464064, 1830080, 2091520, 2928128, 3660160, 7320320, 14640640]

約数ペア:

[(1, 14640640), (2, 7320320), (4, 3660160), (5, 2928128), (7, 2091520), (8, 1830080), (10, 1464064), (14, 1045760), (16, 915040), (19, 770560), (20, 732032), (28, 522880), (32, 457520), (35, 418304), (38, 385280), (40, 366016), (43, 340480), (56, 261440), (64, 228760), (70, 209152), (76, 192640), (80, 183008), (86, 170240), (95, 154112), (112, 130720), (128, 114380), (133, 110080), (140, 104576), (152, 96320), (160, 91504), (172, 85120), (190, 77056), (215, 68096), (224, 65360), (256, 57190), (266, 55040), (280, 52288), (301, 48640), (304, 48160), (320, 45752), (344, 42560), (380, 38528), (430, 34048), (448, 32680), (512, 28595), (532, 27520), (560, 26144), (602, 24320), (608, 24080), (640, 22876), (665, 22016), (688, 21280), (760, 19264), (817, 17920), (860, 17024), (896, 16340), (1064, 13760), (1120, 13072), (1204, 12160), (1216, 12040), (1280, 11438), (1330, 11008), (1376, 10640), (1505, 9728), (1520, 9632), (1634, 8960), (1720, 8512), (1792, 8170), (2128, 6880), (2240, 6536), (2408, 6080), (2432, 6020), (2560, 5719), (2660, 5504), (2752, 5320), (3010, 4864), (3040, 4816), (3268, 4480), (3440, 4256), (3584, 4085)]