4219382720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60763}}^1$

素因数の和:60818

約数の個数: 112

約数和(自身を含む): 11853355008

約数和(自身を除く): 7633972288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 60763, 69440, 121526, 243052, 303815, 425341, 486104, 607630, 850682, 972208, 1215260, 1701364, 1883653, 1944416, 2126705, 2430520, 3402728, 3767306, 3888832, 4253410, 4861040, 6805456, 7534612, 8506820, 9418265, 9722080, 13185571, 13610912, 15069224, 17013640, 18836530, 19444160, 26371142, 27221824, 30138448, 34027280, 37673060, 52742284, 60276896, 65927855, 68054560, 75346120, 105484568, 120553792, 131855710, 136109120, 150692240, 210969136, 263711420, 301384480, 421938272, 527422840, 602768960, 843876544, 1054845680, 2109691360, 4219382720]

約数ペア:

[(1, 4219382720), (2, 2109691360), (4, 1054845680), (5, 843876544), (7, 602768960), (8, 527422840), (10, 421938272), (14, 301384480), (16, 263711420), (20, 210969136), (28, 150692240), (31, 136109120), (32, 131855710), (35, 120553792), (40, 105484568), (56, 75346120), (62, 68054560), (64, 65927855), (70, 60276896), (80, 52742284), (112, 37673060), (124, 34027280), (140, 30138448), (155, 27221824), (160, 26371142), (217, 19444160), (224, 18836530), (248, 17013640), (280, 15069224), (310, 13610912), (320, 13185571), (434, 9722080), (448, 9418265), (496, 8506820), (560, 7534612), (620, 6805456), (868, 4861040), (992, 4253410), (1085, 3888832), (1120, 3767306), (1240, 3402728), (1736, 2430520), (1984, 2126705), (2170, 1944416), (2240, 1883653), (2480, 1701364), (3472, 1215260), (4340, 972208), (4960, 850682), (6944, 607630), (8680, 486104), (9920, 425341), (13888, 303815), (17360, 243052), (34720, 121526), (60763, 69440)]