1969543680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19766

約数の個数: 160

約数和(自身を含む): 6781065984

約数和(自身を除く): 4811522304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12480, 16640, 19727, 19968, 24960, 33280, 39454, 49920, 59181, 78908, 98635, 99840, 118362, 157816, 197270, 236724, 256451, 295905, 315632, 394540, 473448, 512902, 591810, 631264, 769353, 789080, 946896, 1025804, 1183620, 1262528, 1282255, 1538706, 1578160, 1893792, 2051608, 2367240, 2525056, 2564510, 3077412, 3156320, 3787584, 3846765, 4103216, 4734480, 5050112, 5129020, 6154824, 6312640, 7575168, 7693530, 8206432, 9468960, 10100224, 10258040, 12309648, 12625280, 15150336, 15387060, 16412864, 18937920, 20516080, 24619296, 25250560, 30300672, 30774120, 32825728, 37875840, 41032160, 49238592, 50501120, 61548240, 65651456, 75751680, 82064320, 98477184, 123096480, 131302912, 151503360, 164128640, 196954368, 246192960, 328257280, 393908736, 492385920, 656514560, 984771840, 1969543680]

約数ペア:

[(1, 1969543680), (2, 984771840), (3, 656514560), (4, 492385920), (5, 393908736), (6, 328257280), (8, 246192960), (10, 196954368), (12, 164128640), (13, 151503360), (15, 131302912), (16, 123096480), (20, 98477184), (24, 82064320), (26, 75751680), (30, 65651456), (32, 61548240), (39, 50501120), (40, 49238592), (48, 41032160), (52, 37875840), (60, 32825728), (64, 30774120), (65, 30300672), (78, 25250560), (80, 24619296), (96, 20516080), (104, 18937920), (120, 16412864), (128, 15387060), (130, 15150336), (156, 12625280), (160, 12309648), (192, 10258040), (195, 10100224), (208, 9468960), (240, 8206432), (256, 7693530), (260, 7575168), (312, 6312640), (320, 6154824), (384, 5129020), (390, 5050112), (416, 4734480), (480, 4103216), (512, 3846765), (520, 3787584), (624, 3156320), (640, 3077412), (768, 2564510), (780, 2525056), (832, 2367240), (960, 2051608), (1040, 1893792), (1248, 1578160), (1280, 1538706), (1536, 1282255), (1560, 1262528), (1664, 1183620), (1920, 1025804), (2080, 946896), (2496, 789080), (2560, 769353), (3120, 631264), (3328, 591810), (3840, 512902), (4160, 473448), (4992, 394540), (6240, 315632), (6656, 295905), (7680, 256451), (8320, 236724), (9984, 197270), (12480, 157816), (16640, 118362), (19727, 99840), (19968, 98635), (24960, 78908), (33280, 59181), (39454, 49920)]