25511555520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{805289}}^1$

素因数の和:805323

約数の個数: 168

約数和(自身を含む): 95726432880

約数和(自身を除く): 70214877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 805289, 1610578, 2415867, 3221156, 4026445, 4831734, 6442312, 7247601, 8052890, 8858179, 9663468, 12079335, 12884624, 14495202, 16105780, 17716358, 19326936, 24158670, 25769248, 26574537, 28990404, 32211560, 35432716, 36238005, 38653872, 44290895, 48317340, 51538496, 53149074, 57980808, 64423120, 70865432, 72476010, 77307744, 79723611, 88581790, 96634680, 106298148, 115961616, 128846240, 132872685, 141730864, 144952020, 154615488, 159447222, 177163580, 193269360, 212596296, 231923232, 257692480, 265745370, 283461728, 289904040, 318894444, 354327160, 386538720, 398618055, 425192592, 463846464, 531490740, 566923456, 579808080, 637788888, 708654320, 773077440, 797236110, 850385184, 1062981480, 1159616160, 1275577776, 1417308640, 1594472220, 1700770368, 2125962960, 2319232320, 2551155552, 2834617280, 3188944440, 4251925920, 5102311104, 6377888880, 8503851840, 12755777760, 25511555520]

約数ペア:

[(1, 25511555520), (2, 12755777760), (3, 8503851840), (4, 6377888880), (5, 5102311104), (6, 4251925920), (8, 3188944440), (9, 2834617280), (10, 2551155552), (11, 2319232320), (12, 2125962960), (15, 1700770368), (16, 1594472220), (18, 1417308640), (20, 1275577776), (22, 1159616160), (24, 1062981480), (30, 850385184), (32, 797236110), (33, 773077440), (36, 708654320), (40, 637788888), (44, 579808080), (45, 566923456), (48, 531490740), (55, 463846464), (60, 425192592), (64, 398618055), (66, 386538720), (72, 354327160), (80, 318894444), (88, 289904040), (90, 283461728), (96, 265745370), (99, 257692480), (110, 231923232), (120, 212596296), (132, 193269360), (144, 177163580), (160, 159447222), (165, 154615488), (176, 144952020), (180, 141730864), (192, 132872685), (198, 128846240), (220, 115961616), (240, 106298148), (264, 96634680), (288, 88581790), (320, 79723611), (330, 77307744), (352, 72476010), (360, 70865432), (396, 64423120), (440, 57980808), (480, 53149074), (495, 51538496), (528, 48317340), (576, 44290895), (660, 38653872), (704, 36238005), (720, 35432716), (792, 32211560), (880, 28990404), (960, 26574537), (990, 25769248), (1056, 24158670), (1320, 19326936), (1440, 17716358), (1584, 16105780), (1760, 14495202), (1980, 12884624), (2112, 12079335), (2640, 9663468), (2880, 8858179), (3168, 8052890), (3520, 7247601), (3960, 6442312), (5280, 4831734), (6336, 4026445), (7920, 3221156), (10560, 2415867), (15840, 1610578), (31680, 805289)]