318399480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{126349}}^1$

素因数の和:126373

約数の個数: 96

約数和(自身を含む): 1182636000

約数和(自身を除く): 864236520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 126349, 252698, 379047, 505396, 631745, 758094, 884443, 1010792, 1137141, 1263490, 1516188, 1768886, 1895235, 2274282, 2526980, 2653329, 3032376, 3537772, 3790470, 4422215, 4548564, 5053960, 5306658, 5685705, 7075544, 7580940, 7959987, 8844430, 9097128, 10613316, 11371410, 13266645, 15161880, 15919974, 17688860, 21226632, 22742820, 26533290, 31839948, 35377720, 39799935, 45485640, 53066580, 63679896, 79599870, 106133160, 159199740, 318399480]

約数ペア:

[(1, 318399480), (2, 159199740), (3, 106133160), (4, 79599870), (5, 63679896), (6, 53066580), (7, 45485640), (8, 39799935), (9, 35377720), (10, 31839948), (12, 26533290), (14, 22742820), (15, 21226632), (18, 17688860), (20, 15919974), (21, 15161880), (24, 13266645), (28, 11371410), (30, 10613316), (35, 9097128), (36, 8844430), (40, 7959987), (42, 7580940), (45, 7075544), (56, 5685705), (60, 5306658), (63, 5053960), (70, 4548564), (72, 4422215), (84, 3790470), (90, 3537772), (105, 3032376), (120, 2653329), (126, 2526980), (140, 2274282), (168, 1895235), (180, 1768886), (210, 1516188), (252, 1263490), (280, 1137141), (315, 1010792), (360, 884443), (420, 758094), (504, 631745), (630, 505396), (840, 379047), (1260, 252698), (2520, 126349)]