70867440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 288076800

約数和(自身を除く): 217209360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 109, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 218, 240, 252, 258, 270, 280, 301, 315, 327, 336, 344, 360, 378, 387, 420, 430, 432, 436, 504, 516, 540, 545, 560, 602, 630, 645, 654, 688, 720, 756, 763, 774, 840, 860, 872, 903, 945, 981, 1008, 1032, 1080, 1090, 1161, 1204, 1260, 1290, 1308, 1505, 1512, 1526, 1548, 1635, 1680, 1720, 1744, 1806, 1890, 1935, 1962, 2064, 2160, 2180, 2289, 2322, 2408, 2520, 2580, 2616, 2709, 2943, 3010, 3024, 3052, 3096, 3270, 3440, 3612, 3780, 3815, 3870, 3924, 4360, 4515, 4578, 4644, 4687, 4816, 4905, 5040, 5160, 5232, 5418, 5805, 5886, 6020, 6104, 6192, 6540, 6867, 7224, 7560, 7630, 7740, 7848, 8127, 8720, 9030, 9156, 9288, 9374, 9810, 10320, 10836, 11445, 11610, 11772, 12040, 12208, 13080, 13545, 13734, 14061, 14448, 14715, 15120, 15260, 15480, 15696, 16254, 18060, 18312, 18576, 18748, 19620, 20601, 21672, 22890, 23220, 23435, 23544, 24080, 26160, 27090, 27468, 28122, 29430, 30520, 30960, 32508, 32809, 34335, 36120, 36624, 37496, 39240, 40635, 41202, 42183, 43344, 45780, 46440, 46870, 47088, 54180, 54936, 56244, 58860, 61040, 65016, 65618, 68670, 70305, 72240, 74992, 78480, 81270, 82404, 84366, 91560, 92880, 93740, 98427, 103005, 108360, 109872, 112488, 117720, 126549, 130032, 131236, 137340, 140610, 162540, 164045, 164808, 168732, 183120, 187480, 196854, 206010, 210915, 216720, 224976, 235440, 253098, 262472, 274680, 281220, 295281, 325080, 328090, 329616, 337464, 374960, 393708, 412020, 421830, 492135, 506196, 524944, 549360, 562440, 590562, 632745, 650160, 656180, 674928, 787416, 824040, 843660, 885843, 984270, 1012392, 1124880, 1181124, 1265490, 1312360, 1476405, 1574832, 1648080, 1687320, 1771686, 1968540, 2024784, 2362248, 2530980, 2624720, 2952810, 3374640, 3543372, 3937080, 4429215, 4724496, 5061960, 5905620, 7086744, 7874160, 8858430, 10123920, 11811240, 14173488, 17716860, 23622480, 35433720, 70867440]

約数ペア:

[(1, 70867440), (2, 35433720), (3, 23622480), (4, 17716860), (5, 14173488), (6, 11811240), (7, 10123920), (8, 8858430), (9, 7874160), (10, 7086744), (12, 5905620), (14, 5061960), (15, 4724496), (16, 4429215), (18, 3937080), (20, 3543372), (21, 3374640), (24, 2952810), (27, 2624720), (28, 2530980), (30, 2362248), (35, 2024784), (36, 1968540), (40, 1771686), (42, 1687320), (43, 1648080), (45, 1574832), (48, 1476405), (54, 1312360), (56, 1265490), (60, 1181124), (63, 1124880), (70, 1012392), (72, 984270), (80, 885843), (84, 843660), (86, 824040), (90, 787416), (105, 674928), (108, 656180), (109, 650160), (112, 632745), (120, 590562), (126, 562440), (129, 549360), (135, 524944), (140, 506196), (144, 492135), (168, 421830), (172, 412020), (180, 393708), (189, 374960), (210, 337464), (215, 329616), (216, 328090), (218, 325080), (240, 295281), (252, 281220), (258, 274680), (270, 262472), (280, 253098), (301, 235440), (315, 224976), (327, 216720), (336, 210915), (344, 206010), (360, 196854), (378, 187480), (387, 183120), (420, 168732), (430, 164808), (432, 164045), (436, 162540), (504, 140610), (516, 137340), (540, 131236), (545, 130032), (560, 126549), (602, 117720), (630, 112488), (645, 109872), (654, 108360), (688, 103005), (720, 98427), (756, 93740), (763, 92880), (774, 91560), (840, 84366), (860, 82404), (872, 81270), (903, 78480), (945, 74992), (981, 72240), (1008, 70305), (1032, 68670), (1080, 65618), (1090, 65016), (1161, 61040), (1204, 58860), (1260, 56244), (1290, 54936), (1308, 54180), (1505, 47088), (1512, 46870), (1526, 46440), (1548, 45780), (1635, 43344), (1680, 42183), (1720, 41202), (1744, 40635), (1806, 39240), (1890, 37496), (1935, 36624), (1962, 36120), (2064, 34335), (2160, 32809), (2180, 32508), (2289, 30960), (2322, 30520), (2408, 29430), (2520, 28122), (2580, 27468), (2616, 27090), (2709, 26160), (2943, 24080), (3010, 23544), (3024, 23435), (3052, 23220), (3096, 22890), (3270, 21672), (3440, 20601), (3612, 19620), (3780, 18748), (3815, 18576), (3870, 18312), (3924, 18060), (4360, 16254), (4515, 15696), (4578, 15480), (4644, 15260), (4687, 15120), (4816, 14715), (4905, 14448), (5040, 14061), (5160, 13734), (5232, 13545), (5418, 13080), (5805, 12208), (5886, 12040), (6020, 11772), (6104, 11610), (6192, 11445), (6540, 10836), (6867, 10320), (7224, 9810), (7560, 9374), (7630, 9288), (7740, 9156), (7848, 9030), (8127, 8720)]