3923872960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1279

約数の個数: 168

約数和(自身を含む): 10923477264

約数和(自身を除く): 6999604304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 251, 280, 320, 392, 448, 490, 502, 560, 784, 980, 997, 1004, 1120, 1255, 1568, 1757, 1960, 1994, 2008, 2240, 2510, 3136, 3514, 3920, 3988, 4016, 4985, 5020, 6979, 7028, 7840, 7976, 8032, 8785, 9970, 10040, 12299, 13958, 14056, 15680, 15952, 16064, 17570, 19940, 20080, 24598, 27916, 28112, 31904, 34895, 35140, 39880, 40160, 48853, 49196, 55832, 56224, 61495, 63808, 69790, 70280, 79760, 80320, 97706, 98392, 111664, 112448, 122990, 139580, 140560, 159520, 195412, 196784, 223328, 244265, 245980, 250247, 279160, 281120, 319040, 390824, 393568, 446656, 488530, 491960, 500494, 558320, 562240, 781648, 787136, 977060, 983920, 1000988, 1116640, 1251235, 1563296, 1751729, 1954120, 1967840, 2001976, 2233280, 2502470, 3126592, 3503458, 3908240, 3935680, 4003952, 5004940, 7006916, 7816480, 8007904, 8758645, 10009880, 12262103, 14013832, 15632960, 16015808, 17517290, 20019760, 24524206, 28027664, 35034580, 40039520, 49048412, 56055328, 61310515, 70069160, 80079040, 98096824, 112110656, 122621030, 140138320, 196193648, 245242060, 280276640, 392387296, 490484120, 560553280, 784774592, 980968240, 1961936480, 3923872960]

約数ペア:

[(1, 3923872960), (2, 1961936480), (4, 980968240), (5, 784774592), (7, 560553280), (8, 490484120), (10, 392387296), (14, 280276640), (16, 245242060), (20, 196193648), (28, 140138320), (32, 122621030), (35, 112110656), (40, 98096824), (49, 80079040), (56, 70069160), (64, 61310515), (70, 56055328), (80, 49048412), (98, 40039520), (112, 35034580), (140, 28027664), (160, 24524206), (196, 20019760), (224, 17517290), (245, 16015808), (251, 15632960), (280, 14013832), (320, 12262103), (392, 10009880), (448, 8758645), (490, 8007904), (502, 7816480), (560, 7006916), (784, 5004940), (980, 4003952), (997, 3935680), (1004, 3908240), (1120, 3503458), (1255, 3126592), (1568, 2502470), (1757, 2233280), (1960, 2001976), (1994, 1967840), (2008, 1954120), (2240, 1751729), (2510, 1563296), (3136, 1251235), (3514, 1116640), (3920, 1000988), (3988, 983920), (4016, 977060), (4985, 787136), (5020, 781648), (6979, 562240), (7028, 558320), (7840, 500494), (7976, 491960), (8032, 488530), (8785, 446656), (9970, 393568), (10040, 390824), (12299, 319040), (13958, 281120), (14056, 279160), (15680, 250247), (15952, 245980), (16064, 244265), (17570, 223328), (19940, 196784), (20080, 195412), (24598, 159520), (27916, 140560), (28112, 139580), (31904, 122990), (34895, 112448), (35140, 111664), (39880, 98392), (40160, 97706), (48853, 80320), (49196, 79760), (55832, 70280), (56224, 69790), (61495, 63808)]