196520800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1893

約数の個数: 144

約数和(自身を含む): 577463040

約数和(自身を除く): 380942240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1847, 1900, 2128, 2660, 2800, 3040, 3325, 3694, 3800, 4256, 5320, 5600, 6650, 7388, 7600, 9235, 10640, 12929, 13300, 14776, 15200, 18470, 21280, 25858, 26600, 29552, 35093, 36940, 46175, 51716, 53200, 59104, 64645, 70186, 73880, 92350, 103432, 106400, 129290, 140372, 147760, 175465, 184700, 206864, 245651, 258580, 280744, 295520, 323225, 350930, 369400, 413728, 491302, 517160, 561488, 646450, 701860, 738800, 877325, 982604, 1034320, 1122976, 1228255, 1292900, 1403720, 1477600, 1754650, 1965208, 2068640, 2456510, 2585800, 2807440, 3509300, 3930416, 4913020, 5171600, 5614880, 6141275, 7018600, 7860832, 9826040, 10343200, 12282550, 14037200, 19652080, 24565100, 28074400, 39304160, 49130200, 98260400, 196520800]

約数ペア:

[(1, 196520800), (2, 98260400), (4, 49130200), (5, 39304160), (7, 28074400), (8, 24565100), (10, 19652080), (14, 14037200), (16, 12282550), (19, 10343200), (20, 9826040), (25, 7860832), (28, 7018600), (32, 6141275), (35, 5614880), (38, 5171600), (40, 4913020), (50, 3930416), (56, 3509300), (70, 2807440), (76, 2585800), (80, 2456510), (95, 2068640), (100, 1965208), (112, 1754650), (133, 1477600), (140, 1403720), (152, 1292900), (160, 1228255), (175, 1122976), (190, 1034320), (200, 982604), (224, 877325), (266, 738800), (280, 701860), (304, 646450), (350, 561488), (380, 517160), (400, 491302), (475, 413728), (532, 369400), (560, 350930), (608, 323225), (665, 295520), (700, 280744), (760, 258580), (800, 245651), (950, 206864), (1064, 184700), (1120, 175465), (1330, 147760), (1400, 140372), (1520, 129290), (1847, 106400), (1900, 103432), (2128, 92350), (2660, 73880), (2800, 70186), (3040, 64645), (3325, 59104), (3694, 53200), (3800, 51716), (4256, 46175), (5320, 36940), (5600, 35093), (6650, 29552), (7388, 26600), (7600, 25858), (9235, 21280), (10640, 18470), (12929, 15200), (13300, 14776)]