3923200680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{667211}}^1$

素因数の和:667239

約数の個数: 96

約数和(自身を含む): 13691190240

約数和(自身を除く): 9767989560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 667211, 1334422, 2001633, 2668844, 3336055, 4003266, 4670477, 5337688, 6672110, 8006532, 9340954, 10008165, 13344220, 14011431, 16013064, 18681908, 20016330, 23352385, 26688440, 28022862, 32693339, 37363816, 40032660, 46704770, 56045724, 65386678, 70057155, 80065320, 93409540, 98080017, 112091448, 130773356, 140114310, 163466695, 186819080, 196160034, 261546712, 280228620, 326933390, 392320068, 490400085, 560457240, 653866780, 784640136, 980800170, 1307733560, 1961600340, 3923200680]

約数ペア:

[(1, 3923200680), (2, 1961600340), (3, 1307733560), (4, 980800170), (5, 784640136), (6, 653866780), (7, 560457240), (8, 490400085), (10, 392320068), (12, 326933390), (14, 280228620), (15, 261546712), (20, 196160034), (21, 186819080), (24, 163466695), (28, 140114310), (30, 130773356), (35, 112091448), (40, 98080017), (42, 93409540), (49, 80065320), (56, 70057155), (60, 65386678), (70, 56045724), (84, 46704770), (98, 40032660), (105, 37363816), (120, 32693339), (140, 28022862), (147, 26688440), (168, 23352385), (196, 20016330), (210, 18681908), (245, 16013064), (280, 14011431), (294, 13344220), (392, 10008165), (420, 9340954), (490, 8006532), (588, 6672110), (735, 5337688), (840, 4670477), (980, 4003266), (1176, 3336055), (1470, 2668844), (1960, 2001633), (2940, 1334422), (5880, 667211)]