429906400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 216

約数和(自身を含む): 1333180296

約数和(自身を除く): 903273896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 275, 280, 308, 350, 352, 385, 392, 400, 440, 490, 539, 550, 560, 616, 700, 770, 784, 800, 880, 980, 997, 1078, 1100, 1120, 1225, 1232, 1400, 1540, 1568, 1760, 1925, 1960, 1994, 2156, 2200, 2450, 2464, 2695, 2800, 3080, 3850, 3920, 3988, 4312, 4400, 4900, 4985, 5390, 5600, 6160, 6979, 7700, 7840, 7976, 8624, 8800, 9800, 9970, 10780, 10967, 12320, 13475, 13958, 15400, 15952, 17248, 19600, 19940, 21560, 21934, 24925, 26950, 27916, 30800, 31904, 34895, 39200, 39880, 43120, 43868, 48853, 49850, 53900, 54835, 55832, 61600, 69790, 76769, 79760, 86240, 87736, 97706, 99700, 107800, 109670, 111664, 139580, 153538, 159520, 174475, 175472, 195412, 199400, 215600, 219340, 223328, 244265, 274175, 279160, 307076, 348950, 350944, 383845, 390824, 398800, 431200, 438680, 488530, 537383, 548350, 558320, 614152, 697900, 767690, 781648, 797600, 877360, 977060, 1074766, 1096700, 1116640, 1221325, 1228304, 1395800, 1535380, 1563296, 1754720, 1919225, 1954120, 2149532, 2193400, 2442650, 2456608, 2686915, 2791600, 3070760, 3838450, 3908240, 4299064, 4386800, 4885300, 5373830, 5583200, 6141520, 7676900, 7816480, 8598128, 8773600, 9770600, 10747660, 12283040, 13434575, 15353800, 17196256, 19541200, 21495320, 26869150, 30707600, 39082400, 42990640, 53738300, 61415200, 85981280, 107476600, 214953200, 429906400]

約数ペア:

[(1, 429906400), (2, 214953200), (4, 107476600), (5, 85981280), (7, 61415200), (8, 53738300), (10, 42990640), (11, 39082400), (14, 30707600), (16, 26869150), (20, 21495320), (22, 19541200), (25, 17196256), (28, 15353800), (32, 13434575), (35, 12283040), (40, 10747660), (44, 9770600), (49, 8773600), (50, 8598128), (55, 7816480), (56, 7676900), (70, 6141520), (77, 5583200), (80, 5373830), (88, 4885300), (98, 4386800), (100, 4299064), (110, 3908240), (112, 3838450), (140, 3070760), (154, 2791600), (160, 2686915), (175, 2456608), (176, 2442650), (196, 2193400), (200, 2149532), (220, 1954120), (224, 1919225), (245, 1754720), (275, 1563296), (280, 1535380), (308, 1395800), (350, 1228304), (352, 1221325), (385, 1116640), (392, 1096700), (400, 1074766), (440, 977060), (490, 877360), (539, 797600), (550, 781648), (560, 767690), (616, 697900), (700, 614152), (770, 558320), (784, 548350), (800, 537383), (880, 488530), (980, 438680), (997, 431200), (1078, 398800), (1100, 390824), (1120, 383845), (1225, 350944), (1232, 348950), (1400, 307076), (1540, 279160), (1568, 274175), (1760, 244265), (1925, 223328), (1960, 219340), (1994, 215600), (2156, 199400), (2200, 195412), (2450, 175472), (2464, 174475), (2695, 159520), (2800, 153538), (3080, 139580), (3850, 111664), (3920, 109670), (3988, 107800), (4312, 99700), (4400, 97706), (4900, 87736), (4985, 86240), (5390, 79760), (5600, 76769), (6160, 69790), (6979, 61600), (7700, 55832), (7840, 54835), (7976, 53900), (8624, 49850), (8800, 48853), (9800, 43868), (9970, 43120), (10780, 39880), (10967, 39200), (12320, 34895), (13475, 31904), (13958, 30800), (15400, 27916), (15952, 26950), (17248, 24925), (19600, 21934), (19940, 21560)]