29281280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 176

約数和(自身を含む): 86465280

約数和(自身を除く): 57184000

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, 1024, 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, 5120, 5320, 5504, 5719, 6020, 6080, 6536, 6880, 7168, 8170, 8512, 8960, 9632, 9728, 10640, 11008, 11438, 12040, 12160, 13072, 13760, 16340, 17024, 17920, 19264, 19456, 21280, 22016, 22876, 24080, 24320, 26144, 27520, 28595, 32680, 34048, 35840, 38528, 42560, 44032, 45752, 48160, 48640, 52288, 55040, 57190, 65360, 68096, 77056, 85120, 91504, 96320, 97280, 104576, 110080, 114380, 130720, 136192, 154112, 170240, 183008, 192640, 209152, 220160, 228760, 261440, 308224, 340480, 366016, 385280, 418304, 457520, 522880, 680960, 732032, 770560, 836608, 915040, 1045760, 1464064, 1541120, 1830080, 2091520, 2928128, 3660160, 4183040, 5856256, 7320320, 14640640, 29281280]

約数ペア:

[(1, 29281280), (2, 14640640), (4, 7320320), (5, 5856256), (7, 4183040), (8, 3660160), (10, 2928128), (14, 2091520), (16, 1830080), (19, 1541120), (20, 1464064), (28, 1045760), (32, 915040), (35, 836608), (38, 770560), (40, 732032), (43, 680960), (56, 522880), (64, 457520), (70, 418304), (76, 385280), (80, 366016), (86, 340480), (95, 308224), (112, 261440), (128, 228760), (133, 220160), (140, 209152), (152, 192640), (160, 183008), (172, 170240), (190, 154112), (215, 136192), (224, 130720), (256, 114380), (266, 110080), (280, 104576), (301, 97280), (304, 96320), (320, 91504), (344, 85120), (380, 77056), (430, 68096), (448, 65360), (512, 57190), (532, 55040), (560, 52288), (602, 48640), (608, 48160), (640, 45752), (665, 44032), (688, 42560), (760, 38528), (817, 35840), (860, 34048), (896, 32680), (1024, 28595), (1064, 27520), (1120, 26144), (1204, 24320), (1216, 24080), (1280, 22876), (1330, 22016), (1376, 21280), (1505, 19456), (1520, 19264), (1634, 17920), (1720, 17024), (1792, 16340), (2128, 13760), (2240, 13072), (2408, 12160), (2432, 12040), (2560, 11438), (2660, 11008), (2752, 10640), (3010, 9728), (3040, 9632), (3268, 8960), (3440, 8512), (3584, 8170), (4085, 7168), (4256, 6880), (4480, 6536), (4816, 6080), (4864, 6020), (5120, 5719), (5320, 5504)]