210944160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 288

約数和(自身を含む): 871782912

約数和(自身を除く): 660838752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1231, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2462, 2520, 2720, 2856, 3060, 3360, 3570, 3693, 3808, 4080, 4284, 4760, 4896, 4924, 5040, 5355, 5712, 6120, 6155, 7140, 7386, 8160, 8568, 8617, 9520, 9848, 10080, 10710, 11079, 11424, 12240, 12310, 14280, 14772, 17136, 17234, 18465, 19040, 19696, 20927, 21420, 22158, 24480, 24620, 25851, 28560, 29544, 34272, 34468, 36930, 39392, 41854, 42840, 43085, 44316, 49240, 51702, 55395, 57120, 59088, 62781, 68936, 73860, 77553, 83708, 85680, 86170, 88632, 98480, 103404, 104635, 110790, 118176, 125562, 129255, 137872, 146489, 147720, 155106, 167416, 171360, 172340, 177264, 188343, 196960, 206808, 209270, 221580, 251124, 258510, 275744, 292978, 295440, 310212, 313905, 334832, 344680, 354528, 376686, 387765, 413616, 418540, 439467, 443160, 502248, 517020, 585956, 590880, 620424, 627810, 669664, 689360, 732445, 753372, 775530, 827232, 837080, 878934, 886320, 941715, 1004496, 1034040, 1171912, 1240848, 1255620, 1318401, 1378720, 1464890, 1506744, 1551060, 1674160, 1757868, 1772640, 1883430, 2008992, 2068080, 2197335, 2343824, 2481696, 2511240, 2636802, 2929780, 3013488, 3102120, 3348320, 3515736, 3766860, 4136160, 4394670, 4687648, 5022480, 5273604, 5859560, 6026976, 6204240, 6592005, 7031472, 7533720, 8789340, 10044960, 10547208, 11719120, 12408480, 13184010, 14062944, 15067440, 17578680, 21094416, 23438240, 26368020, 30134880, 35157360, 42188832, 52736040, 70314720, 105472080, 210944160]

約数ペア:

[(1, 210944160), (2, 105472080), (3, 70314720), (4, 52736040), (5, 42188832), (6, 35157360), (7, 30134880), (8, 26368020), (9, 23438240), (10, 21094416), (12, 17578680), (14, 15067440), (15, 14062944), (16, 13184010), (17, 12408480), (18, 11719120), (20, 10547208), (21, 10044960), (24, 8789340), (28, 7533720), (30, 7031472), (32, 6592005), (34, 6204240), (35, 6026976), (36, 5859560), (40, 5273604), (42, 5022480), (45, 4687648), (48, 4394670), (51, 4136160), (56, 3766860), (60, 3515736), (63, 3348320), (68, 3102120), (70, 3013488), (72, 2929780), (80, 2636802), (84, 2511240), (85, 2481696), (90, 2343824), (96, 2197335), (102, 2068080), (105, 2008992), (112, 1883430), (119, 1772640), (120, 1757868), (126, 1674160), (136, 1551060), (140, 1506744), (144, 1464890), (153, 1378720), (160, 1318401), (168, 1255620), (170, 1240848), (180, 1171912), (204, 1034040), (210, 1004496), (224, 941715), (238, 886320), (240, 878934), (252, 837080), (255, 827232), (272, 775530), (280, 753372), (288, 732445), (306, 689360), (315, 669664), (336, 627810), (340, 620424), (357, 590880), (360, 585956), (408, 517020), (420, 502248), (476, 443160), (480, 439467), (504, 418540), (510, 413616), (544, 387765), (560, 376686), (595, 354528), (612, 344680), (630, 334832), (672, 313905), (680, 310212), (714, 295440), (720, 292978), (765, 275744), (816, 258510), (840, 251124), (952, 221580), (1008, 209270), (1020, 206808), (1071, 196960), (1120, 188343), (1190, 177264), (1224, 172340), (1231, 171360), (1260, 167416), (1360, 155106), (1428, 147720), (1440, 146489), (1530, 137872), (1632, 129255), (1680, 125562), (1785, 118176), (1904, 110790), (2016, 104635), (2040, 103404), (2142, 98480), (2380, 88632), (2448, 86170), (2462, 85680), (2520, 83708), (2720, 77553), (2856, 73860), (3060, 68936), (3360, 62781), (3570, 59088), (3693, 57120), (3808, 55395), (4080, 51702), (4284, 49240), (4760, 44316), (4896, 43085), (4924, 42840), (5040, 41854), (5355, 39392), (5712, 36930), (6120, 34468), (6155, 34272), (7140, 29544), (7386, 28560), (8160, 25851), (8568, 24620), (8617, 24480), (9520, 22158), (9848, 21420), (10080, 20927), (10710, 19696), (11079, 19040), (11424, 18465), (12240, 17234), (12310, 17136), (14280, 14772)]