7502145280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{837293}}^1$

素因数の和:837321

約数の個数: 72

約数和(自身を含む): 20537147232

約数和(自身を除く): 13035001952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 837293, 1674586, 3349172, 4186465, 5861051, 6698344, 8372930, 11722102, 13396688, 16745860, 23444204, 26793376, 29305255, 33491720, 46888408, 53586752, 58610510, 66983440, 93776816, 107173504, 117221020, 133966880, 187553632, 214347008, 234442040, 267933760, 375107264, 468884080, 535867520, 750214528, 937768160, 1071735040, 1500429056, 1875536320, 3751072640, 7502145280]

約数ペア:

[(1, 7502145280), (2, 3751072640), (4, 1875536320), (5, 1500429056), (7, 1071735040), (8, 937768160), (10, 750214528), (14, 535867520), (16, 468884080), (20, 375107264), (28, 267933760), (32, 234442040), (35, 214347008), (40, 187553632), (56, 133966880), (64, 117221020), (70, 107173504), (80, 93776816), (112, 66983440), (128, 58610510), (140, 53586752), (160, 46888408), (224, 33491720), (256, 29305255), (280, 26793376), (320, 23444204), (448, 16745860), (560, 13396688), (640, 11722102), (896, 8372930), (1120, 6698344), (1280, 5861051), (1792, 4186465), (2240, 3349172), (4480, 1674586), (8960, 837293)]