220361760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1275

約数の個数: 144

約数和(自身を含む): 758151576

約数和(自身を除く): 537789816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1117, 1233, 1370, 1440, 1644, 2055, 2192, 2234, 2466, 2740, 3288, 3351, 4110, 4384, 4468, 4932, 5480, 5585, 6165, 6576, 6702, 8220, 8936, 9864, 10053, 10960, 11170, 12330, 13152, 13404, 16440, 16755, 17872, 19728, 20106, 21920, 22340, 24660, 26808, 32880, 33510, 35744, 39456, 40212, 44680, 49320, 50265, 53616, 65760, 67020, 80424, 89360, 98640, 100530, 107232, 134040, 153029, 160848, 178720, 197280, 201060, 268080, 306058, 321696, 402120, 459087, 536160, 612116, 765145, 804240, 918174, 1224232, 1377261, 1530290, 1608480, 1836348, 2295435, 2448464, 2754522, 3060580, 3672696, 4590870, 4896928, 5509044, 6121160, 6886305, 7345392, 9181740, 11018088, 12242320, 13772610, 14690784, 18363480, 22036176, 24484640, 27545220, 36726960, 44072352, 55090440, 73453920, 110180880, 220361760]

約数ペア:

[(1, 220361760), (2, 110180880), (3, 73453920), (4, 55090440), (5, 44072352), (6, 36726960), (8, 27545220), (9, 24484640), (10, 22036176), (12, 18363480), (15, 14690784), (16, 13772610), (18, 12242320), (20, 11018088), (24, 9181740), (30, 7345392), (32, 6886305), (36, 6121160), (40, 5509044), (45, 4896928), (48, 4590870), (60, 3672696), (72, 3060580), (80, 2754522), (90, 2448464), (96, 2295435), (120, 1836348), (137, 1608480), (144, 1530290), (160, 1377261), (180, 1224232), (240, 918174), (274, 804240), (288, 765145), (360, 612116), (411, 536160), (480, 459087), (548, 402120), (685, 321696), (720, 306058), (822, 268080), (1096, 201060), (1117, 197280), (1233, 178720), (1370, 160848), (1440, 153029), (1644, 134040), (2055, 107232), (2192, 100530), (2234, 98640), (2466, 89360), (2740, 80424), (3288, 67020), (3351, 65760), (4110, 53616), (4384, 50265), (4468, 49320), (4932, 44680), (5480, 40212), (5585, 39456), (6165, 35744), (6576, 33510), (6702, 32880), (8220, 26808), (8936, 24660), (9864, 22340), (10053, 21920), (10960, 20106), (11170, 19728), (12330, 17872), (13152, 16755), (13404, 16440)]