213726720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 160

約数和(自身を含む): 723891168

約数和(自身を除く): 510164448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1637, 1920, 2040, 2176, 2560, 2720, 3264, 3274, 3840, 4080, 4352, 4911, 5440, 6528, 6548, 7680, 8160, 8185, 8704, 9822, 10880, 13056, 13096, 16320, 16370, 19644, 21760, 24555, 26112, 26192, 27829, 32640, 32740, 39288, 43520, 49110, 52384, 55658, 65280, 65480, 78576, 83487, 98220, 104768, 111316, 130560, 130960, 139145, 157152, 166974, 196440, 209536, 222632, 261920, 278290, 314304, 333948, 392880, 417435, 419072, 445264, 523840, 556580, 628608, 667896, 785760, 834870, 838144, 890528, 1047680, 1113160, 1257216, 1335792, 1571520, 1669740, 1781056, 2095360, 2226320, 2514432, 2671584, 3143040, 3339480, 3562112, 4190720, 4452640, 5343168, 6286080, 6678960, 7124224, 8905280, 10686336, 12572160, 13357920, 14248448, 17810560, 21372672, 26715840, 35621120, 42745344, 53431680, 71242240, 106863360, 213726720]

約数ペア:

[(1, 213726720), (2, 106863360), (3, 71242240), (4, 53431680), (5, 42745344), (6, 35621120), (8, 26715840), (10, 21372672), (12, 17810560), (15, 14248448), (16, 13357920), (17, 12572160), (20, 10686336), (24, 8905280), (30, 7124224), (32, 6678960), (34, 6286080), (40, 5343168), (48, 4452640), (51, 4190720), (60, 3562112), (64, 3339480), (68, 3143040), (80, 2671584), (85, 2514432), (96, 2226320), (102, 2095360), (120, 1781056), (128, 1669740), (136, 1571520), (160, 1335792), (170, 1257216), (192, 1113160), (204, 1047680), (240, 890528), (255, 838144), (256, 834870), (272, 785760), (320, 667896), (340, 628608), (384, 556580), (408, 523840), (480, 445264), (510, 419072), (512, 417435), (544, 392880), (640, 333948), (680, 314304), (768, 278290), (816, 261920), (960, 222632), (1020, 209536), (1088, 196440), (1280, 166974), (1360, 157152), (1536, 139145), (1632, 130960), (1637, 130560), (1920, 111316), (2040, 104768), (2176, 98220), (2560, 83487), (2720, 78576), (3264, 65480), (3274, 65280), (3840, 55658), (4080, 52384), (4352, 49110), (4911, 43520), (5440, 39288), (6528, 32740), (6548, 32640), (7680, 27829), (8160, 26192), (8185, 26112), (8704, 24555), (9822, 21760), (10880, 19644), (13056, 16370), (13096, 16320)]