25272513840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349841}}^1$

素因数の和:349907

約数の個数: 160

約数和(自身を含む): 91619421696

約数和(自身を除く): 66346907856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 9030, 10320, 12040, 14448, 18060, 24080, 36120, 72240, 349841, 699682, 1049523, 1399364, 1749205, 2099046, 2448887, 2798728, 3498410, 4198092, 4897774, 5247615, 5597456, 6996820, 7346661, 8396184, 9795548, 10495230, 12244435, 13993640, 14693322, 15043163, 16792368, 19591096, 20990460, 24488870, 27987280, 29386644, 30086326, 36733305, 39182192, 41980920, 45129489, 48977740, 58773288, 60172652, 73466610, 75215815, 83961840, 90258978, 97955480, 105302141, 117546576, 120345304, 146933220, 150431630, 180517956, 195910960, 210604282, 225647445, 240690608, 293866440, 300863260, 315906423, 361035912, 421208564, 451294890, 526510705, 587732880, 601726520, 631812846, 722071824, 842417128, 902589780, 1053021410, 1203453040, 1263625692, 1579532115, 1684834256, 1805179560, 2106042820, 2527251384, 3159064230, 3610359120, 4212085640, 5054502768, 6318128460, 8424171280, 12636256920, 25272513840]

約数ペア:

[(1, 25272513840), (2, 12636256920), (3, 8424171280), (4, 6318128460), (5, 5054502768), (6, 4212085640), (7, 3610359120), (8, 3159064230), (10, 2527251384), (12, 2106042820), (14, 1805179560), (15, 1684834256), (16, 1579532115), (20, 1263625692), (21, 1203453040), (24, 1053021410), (28, 902589780), (30, 842417128), (35, 722071824), (40, 631812846), (42, 601726520), (43, 587732880), (48, 526510705), (56, 451294890), (60, 421208564), (70, 361035912), (80, 315906423), (84, 300863260), (86, 293866440), (105, 240690608), (112, 225647445), (120, 210604282), (129, 195910960), (140, 180517956), (168, 150431630), (172, 146933220), (210, 120345304), (215, 117546576), (240, 105302141), (258, 97955480), (280, 90258978), (301, 83961840), (336, 75215815), (344, 73466610), (420, 60172652), (430, 58773288), (516, 48977740), (560, 45129489), (602, 41980920), (645, 39182192), (688, 36733305), (840, 30086326), (860, 29386644), (903, 27987280), (1032, 24488870), (1204, 20990460), (1290, 19591096), (1505, 16792368), (1680, 15043163), (1720, 14693322), (1806, 13993640), (2064, 12244435), (2408, 10495230), (2580, 9795548), (3010, 8396184), (3440, 7346661), (3612, 6996820), (4515, 5597456), (4816, 5247615), (5160, 4897774), (6020, 4198092), (7224, 3498410), (9030, 2798728), (10320, 2448887), (12040, 2099046), (14448, 1749205), (18060, 1399364), (24080, 1049523), (36120, 699682), (72240, 349841)]