207985265280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2777581}}^1$

素因数の和:2777619

約数の個数: 192

約数和(自身を含む): 773445483720

約数和(自身を除く): 565460218440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 2777581, 5555162, 8332743, 11110324, 13887905, 16665486, 22220648, 24998229, 27775810, 33330972, 36108553, 41663715, 44441296, 49996458, 55551620, 66661944, 72217106, 83327430, 88882592, 99992916, 108325659, 111103240, 124991145, 133323888, 144434212, 166654860, 177765184, 180542765, 199985832, 216651318, 222206480, 249982290, 266647776, 288868424, 324976977, 333309720, 355530368, 361085530, 399971664, 433302636, 444412960, 499964580, 533295552, 541628295, 577736848, 649953954, 666619440, 722171060, 799943328, 866605272, 888825920, 999929160, 1066591104, 1083256590, 1155473696, 1299907908, 1333238880, 1444342120, 1599886656, 1624884885, 1733210544, 1777651840, 1999858320, 2166513180, 2310947392, 2599815816, 2666477760, 2888684240, 3199773312, 3249769770, 3466421088, 3999716640, 4333026360, 4621894784, 5199631632, 5332955520, 5777368480, 6499539540, 6932842176, 7999433280, 8666052720, 10399263264, 11554736960, 12999079080, 13865684352, 15998866560, 17332105440, 20798526528, 23109473920, 25998158160, 34664210880, 41597053056, 51996316320, 69328421760, 103992632640, 207985265280]

約数ペア:

[(1, 207985265280), (2, 103992632640), (3, 69328421760), (4, 51996316320), (5, 41597053056), (6, 34664210880), (8, 25998158160), (9, 23109473920), (10, 20798526528), (12, 17332105440), (13, 15998866560), (15, 13865684352), (16, 12999079080), (18, 11554736960), (20, 10399263264), (24, 8666052720), (26, 7999433280), (30, 6932842176), (32, 6499539540), (36, 5777368480), (39, 5332955520), (40, 5199631632), (45, 4621894784), (48, 4333026360), (52, 3999716640), (60, 3466421088), (64, 3249769770), (65, 3199773312), (72, 2888684240), (78, 2666477760), (80, 2599815816), (90, 2310947392), (96, 2166513180), (104, 1999858320), (117, 1777651840), (120, 1733210544), (128, 1624884885), (130, 1599886656), (144, 1444342120), (156, 1333238880), (160, 1299907908), (180, 1155473696), (192, 1083256590), (195, 1066591104), (208, 999929160), (234, 888825920), (240, 866605272), (260, 799943328), (288, 722171060), (312, 666619440), (320, 649953954), (360, 577736848), (384, 541628295), (390, 533295552), (416, 499964580), (468, 444412960), (480, 433302636), (520, 399971664), (576, 361085530), (585, 355530368), (624, 333309720), (640, 324976977), (720, 288868424), (780, 266647776), (832, 249982290), (936, 222206480), (960, 216651318), (1040, 199985832), (1152, 180542765), (1170, 177765184), (1248, 166654860), (1440, 144434212), (1560, 133323888), (1664, 124991145), (1872, 111103240), (1920, 108325659), (2080, 99992916), (2340, 88882592), (2496, 83327430), (2880, 72217106), (3120, 66661944), (3744, 55551620), (4160, 49996458), (4680, 44441296), (4992, 41663715), (5760, 36108553), (6240, 33330972), (7488, 27775810), (8320, 24998229), (9360, 22220648), (12480, 16665486), (14976, 13887905), (18720, 11110324), (24960, 8332743), (37440, 5555162), (74880, 2777581)]