1004521280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10429}}^1$

素因数の和:10496

約数の個数: 112

約数和(自身を含む): 2797576320

約数和(自身を除く): 1793055040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4816, 6020, 6880, 9632, 10429, 12040, 13760, 19264, 20858, 24080, 41716, 48160, 52145, 73003, 83432, 96320, 104290, 146006, 166864, 208580, 292012, 333728, 365015, 417160, 448447, 584024, 667456, 730030, 834320, 896894, 1168048, 1460060, 1668640, 1793788, 2242235, 2336096, 2920120, 3139129, 3337280, 3587576, 4484470, 4672192, 5840240, 6278258, 7175152, 8968940, 11680480, 12556516, 14350304, 15695645, 17937880, 23360960, 25113032, 28700608, 31391290, 35875760, 50226064, 62782580, 71751520, 100452128, 125565160, 143503040, 200904256, 251130320, 502260640, 1004521280]

約数ペア:

[(1, 1004521280), (2, 502260640), (4, 251130320), (5, 200904256), (7, 143503040), (8, 125565160), (10, 100452128), (14, 71751520), (16, 62782580), (20, 50226064), (28, 35875760), (32, 31391290), (35, 28700608), (40, 25113032), (43, 23360960), (56, 17937880), (64, 15695645), (70, 14350304), (80, 12556516), (86, 11680480), (112, 8968940), (140, 7175152), (160, 6278258), (172, 5840240), (215, 4672192), (224, 4484470), (280, 3587576), (301, 3337280), (320, 3139129), (344, 2920120), (430, 2336096), (448, 2242235), (560, 1793788), (602, 1668640), (688, 1460060), (860, 1168048), (1120, 896894), (1204, 834320), (1376, 730030), (1505, 667456), (1720, 584024), (2240, 448447), (2408, 417160), (2752, 365015), (3010, 333728), (3440, 292012), (4816, 208580), (6020, 166864), (6880, 146006), (9632, 104290), (10429, 96320), (12040, 83432), (13760, 73003), (19264, 52145), (20858, 48160), (24080, 41716)]