516971160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:823

約数の個数: 160

約数和(自身を含む): 1746320400

約数和(自身を除く): 1229349240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 379, 405, 421, 540, 648, 758, 810, 842, 1080, 1137, 1263, 1516, 1620, 1684, 1895, 2105, 2274, 2526, 3032, 3240, 3368, 3411, 3789, 3790, 4210, 4548, 5052, 5685, 6315, 6822, 7578, 7580, 8420, 9096, 10104, 10233, 11367, 11370, 12630, 13644, 15156, 15160, 16840, 17055, 18945, 20466, 22734, 22740, 25260, 27288, 30312, 30699, 34101, 34110, 37890, 40932, 45468, 45480, 50520, 51165, 56835, 61398, 68202, 68220, 75780, 81864, 90936, 102330, 113670, 122796, 136404, 136440, 151560, 153495, 159559, 170505, 204660, 227340, 245592, 272808, 306990, 319118, 341010, 409320, 454680, 478677, 613980, 638236, 682020, 797795, 957354, 1227960, 1276472, 1364040, 1436031, 1595590, 1914708, 2393385, 2872062, 3191180, 3829416, 4308093, 4786770, 5744124, 6382360, 7180155, 8616186, 9573540, 11488248, 12924279, 14360310, 17232372, 19147080, 21540465, 25848558, 28720620, 34464744, 43080930, 51697116, 57441240, 64621395, 86161860, 103394232, 129242790, 172323720, 258485580, 516971160]

約数ペア:

[(1, 516971160), (2, 258485580), (3, 172323720), (4, 129242790), (5, 103394232), (6, 86161860), (8, 64621395), (9, 57441240), (10, 51697116), (12, 43080930), (15, 34464744), (18, 28720620), (20, 25848558), (24, 21540465), (27, 19147080), (30, 17232372), (36, 14360310), (40, 12924279), (45, 11488248), (54, 9573540), (60, 8616186), (72, 7180155), (81, 6382360), (90, 5744124), (108, 4786770), (120, 4308093), (135, 3829416), (162, 3191180), (180, 2872062), (216, 2393385), (270, 1914708), (324, 1595590), (360, 1436031), (379, 1364040), (405, 1276472), (421, 1227960), (540, 957354), (648, 797795), (758, 682020), (810, 638236), (842, 613980), (1080, 478677), (1137, 454680), (1263, 409320), (1516, 341010), (1620, 319118), (1684, 306990), (1895, 272808), (2105, 245592), (2274, 227340), (2526, 204660), (3032, 170505), (3240, 159559), (3368, 153495), (3411, 151560), (3789, 136440), (3790, 136404), (4210, 122796), (4548, 113670), (5052, 102330), (5685, 90936), (6315, 81864), (6822, 75780), (7578, 68220), (7580, 68202), (8420, 61398), (9096, 56835), (10104, 51165), (10233, 50520), (11367, 45480), (11370, 45468), (12630, 40932), (13644, 37890), (15156, 34110), (15160, 34101), (16840, 30699), (17055, 30312), (18945, 27288), (20466, 25260), (22734, 22740)]