297706440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3529}}^1$

素因数の和:3599

約数の個数: 128

約数和(自身を含む): 965808000

約数和(自身を除く): 668101560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1406, 1480, 2109, 2220, 2280, 2812, 3515, 3529, 4218, 4440, 5624, 7030, 7058, 8436, 10545, 10587, 14060, 14116, 16872, 17645, 21090, 21174, 28120, 28232, 35290, 42180, 42348, 52935, 67051, 70580, 84360, 84696, 105870, 130573, 134102, 141160, 201153, 211740, 261146, 268204, 335255, 391719, 402306, 423480, 522292, 536408, 652865, 670510, 783438, 804612, 1005765, 1044584, 1305730, 1341020, 1566876, 1609224, 1958595, 2011530, 2480887, 2611460, 2682040, 3133752, 3917190, 4023060, 4961774, 5222920, 7442661, 7834380, 8046120, 9923548, 12404435, 14885322, 15668760, 19847096, 24808870, 29770644, 37213305, 49617740, 59541288, 74426610, 99235480, 148853220, 297706440]

約数ペア:

[(1, 297706440), (2, 148853220), (3, 99235480), (4, 74426610), (5, 59541288), (6, 49617740), (8, 37213305), (10, 29770644), (12, 24808870), (15, 19847096), (19, 15668760), (20, 14885322), (24, 12404435), (30, 9923548), (37, 8046120), (38, 7834380), (40, 7442661), (57, 5222920), (60, 4961774), (74, 4023060), (76, 3917190), (95, 3133752), (111, 2682040), (114, 2611460), (120, 2480887), (148, 2011530), (152, 1958595), (185, 1609224), (190, 1566876), (222, 1341020), (228, 1305730), (285, 1044584), (296, 1005765), (370, 804612), (380, 783438), (444, 670510), (456, 652865), (555, 536408), (570, 522292), (703, 423480), (740, 402306), (760, 391719), (888, 335255), (1110, 268204), (1140, 261146), (1406, 211740), (1480, 201153), (2109, 141160), (2220, 134102), (2280, 130573), (2812, 105870), (3515, 84696), (3529, 84360), (4218, 70580), (4440, 67051), (5624, 52935), (7030, 42348), (7058, 42180), (8436, 35290), (10545, 28232), (10587, 28120), (14060, 21174), (14116, 21090), (16872, 17645)]