2057512800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{122471}}^1$

素因数の和:122501

約数の個数: 144

約数和(自身を含む): 7654010112

約数和(自身を除く): 5596497312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 122471, 244942, 367413, 489884, 612355, 734826, 857297, 979768, 1224710, 1469652, 1714594, 1837065, 1959536, 2449420, 2571891, 2939304, 3061775, 3429188, 3674130, 3919072, 4286485, 4898840, 5143782, 5878608, 6123550, 6858376, 7348260, 8572970, 9185325, 9797680, 10287564, 11757216, 12247100, 12859455, 13716752, 14696520, 17145940, 18370650, 19595360, 20575128, 21432425, 24494200, 25718910, 27433504, 29393040, 34291880, 36741300, 41150256, 42864850, 48988400, 51437820, 58786080, 64297275, 68583760, 73482600, 82300512, 85729700, 97976800, 102875640, 128594550, 137167520, 146965200, 171459400, 205751280, 257189100, 293930400, 342918800, 411502560, 514378200, 685837600, 1028756400, 2057512800]

約数ペア:

[(1, 2057512800), (2, 1028756400), (3, 685837600), (4, 514378200), (5, 411502560), (6, 342918800), (7, 293930400), (8, 257189100), (10, 205751280), (12, 171459400), (14, 146965200), (15, 137167520), (16, 128594550), (20, 102875640), (21, 97976800), (24, 85729700), (25, 82300512), (28, 73482600), (30, 68583760), (32, 64297275), (35, 58786080), (40, 51437820), (42, 48988400), (48, 42864850), (50, 41150256), (56, 36741300), (60, 34291880), (70, 29393040), (75, 27433504), (80, 25718910), (84, 24494200), (96, 21432425), (100, 20575128), (105, 19595360), (112, 18370650), (120, 17145940), (140, 14696520), (150, 13716752), (160, 12859455), (168, 12247100), (175, 11757216), (200, 10287564), (210, 9797680), (224, 9185325), (240, 8572970), (280, 7348260), (300, 6858376), (336, 6123550), (350, 5878608), (400, 5143782), (420, 4898840), (480, 4286485), (525, 3919072), (560, 3674130), (600, 3429188), (672, 3061775), (700, 2939304), (800, 2571891), (840, 2449420), (1050, 1959536), (1120, 1837065), (1200, 1714594), (1400, 1469652), (1680, 1224710), (2100, 979768), (2400, 857297), (2800, 734826), (3360, 612355), (4200, 489884), (5600, 367413), (8400, 244942), (16800, 122471)]