1020107520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{9839}}^1$

素因数の和:9872

約数の個数: 180

約数和(自身を含む): 3650502240

約数和(自身を除く): 2630394720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 9839, 10368, 11520, 12960, 17280, 19678, 20736, 25920, 29517, 34560, 39356, 49195, 51840, 59034, 78712, 88551, 98390, 103680, 118068, 147585, 157424, 177102, 196780, 236136, 265653, 295170, 314848, 354204, 393560, 442755, 472272, 531306, 590340, 629696, 708408, 787120, 796959, 885510, 944544, 1062612, 1180680, 1259392, 1328265, 1416816, 1574240, 1593918, 1771020, 1889088, 2125224, 2361360, 2518784, 2656530, 2833632, 3148480, 3187836, 3542040, 3778176, 3984795, 4250448, 4722720, 5313060, 5667264, 6296960, 6375672, 7084080, 7556352, 7969590, 8500896, 9445440, 10626120, 11334528, 12593920, 12751344, 14168160, 15939180, 17001792, 18890880, 21252240, 22669056, 25502688, 28336320, 31878360, 34003584, 37781760, 42504480, 51005376, 56672640, 63756720, 68007168, 85008960, 102010752, 113345280, 127513440, 170017920, 204021504, 255026880, 340035840, 510053760, 1020107520]

約数ペア:

[(1, 1020107520), (2, 510053760), (3, 340035840), (4, 255026880), (5, 204021504), (6, 170017920), (8, 127513440), (9, 113345280), (10, 102010752), (12, 85008960), (15, 68007168), (16, 63756720), (18, 56672640), (20, 51005376), (24, 42504480), (27, 37781760), (30, 34003584), (32, 31878360), (36, 28336320), (40, 25502688), (45, 22669056), (48, 21252240), (54, 18890880), (60, 17001792), (64, 15939180), (72, 14168160), (80, 12751344), (81, 12593920), (90, 11334528), (96, 10626120), (108, 9445440), (120, 8500896), (128, 7969590), (135, 7556352), (144, 7084080), (160, 6375672), (162, 6296960), (180, 5667264), (192, 5313060), (216, 4722720), (240, 4250448), (256, 3984795), (270, 3778176), (288, 3542040), (320, 3187836), (324, 3148480), (360, 2833632), (384, 2656530), (405, 2518784), (432, 2361360), (480, 2125224), (540, 1889088), (576, 1771020), (640, 1593918), (648, 1574240), (720, 1416816), (768, 1328265), (810, 1259392), (864, 1180680), (960, 1062612), (1080, 944544), (1152, 885510), (1280, 796959), (1296, 787120), (1440, 708408), (1620, 629696), (1728, 590340), (1920, 531306), (2160, 472272), (2304, 442755), (2592, 393560), (2880, 354204), (3240, 314848), (3456, 295170), (3840, 265653), (4320, 236136), (5184, 196780), (5760, 177102), (6480, 157424), (6912, 147585), (8640, 118068), (9839, 103680), (10368, 98390), (11520, 88551), (12960, 78712), (17280, 59034), (19678, 51840), (20736, 49195), (25920, 39356), (29517, 34560)]