31157281080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{15107}}^1$

素因数の和:15478

約数の個数: 192

約数和(自身を含む): 107542974240

約数和(自身を除く): 76385693160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 337, 340, 360, 408, 510, 612, 674, 680, 765, 1011, 1020, 1224, 1348, 1530, 1685, 2022, 2040, 2696, 3033, 3060, 3370, 4044, 5055, 5729, 6066, 6120, 6740, 8088, 10110, 11458, 12132, 13480, 15107, 15165, 17187, 20220, 22916, 24264, 28645, 30214, 30330, 34374, 40440, 45321, 45832, 51561, 57290, 60428, 60660, 68748, 75535, 85935, 90642, 103122, 114580, 120856, 121320, 135963, 137496, 151070, 171870, 181284, 206244, 226605, 229160, 256819, 257805, 271926, 302140, 343740, 362568, 412488, 453210, 513638, 515610, 543852, 604280, 679815, 687480, 770457, 906420, 1027276, 1031220, 1087704, 1284095, 1359630, 1540914, 1812840, 2054552, 2062440, 2311371, 2568190, 2719260, 3081828, 3852285, 4622742, 5091059, 5136380, 5438520, 6163656, 7704570, 9245484, 10182118, 10272760, 11556855, 15273177, 15409140, 18490968, 20364236, 23113710, 25455295, 30546354, 30818280, 40728472, 45819531, 46227420, 50910590, 61092708, 76365885, 86548003, 91639062, 92454840, 101821180, 122185416, 152731770, 173096006, 183278124, 203642360, 229097655, 259644009, 305463540, 346192012, 366556248, 432740015, 458195310, 519288018, 610927080, 692384024, 778932027, 865480030, 916390620, 1038576036, 1298220045, 1557864054, 1730960060, 1832781240, 2077152072, 2596440090, 3115728108, 3461920120, 3894660135, 5192880180, 6231456216, 7789320270, 10385760360, 15578640540, 31157281080]

約数ペア:

[(1, 31157281080), (2, 15578640540), (3, 10385760360), (4, 7789320270), (5, 6231456216), (6, 5192880180), (8, 3894660135), (9, 3461920120), (10, 3115728108), (12, 2596440090), (15, 2077152072), (17, 1832781240), (18, 1730960060), (20, 1557864054), (24, 1298220045), (30, 1038576036), (34, 916390620), (36, 865480030), (40, 778932027), (45, 692384024), (51, 610927080), (60, 519288018), (68, 458195310), (72, 432740015), (85, 366556248), (90, 346192012), (102, 305463540), (120, 259644009), (136, 229097655), (153, 203642360), (170, 183278124), (180, 173096006), (204, 152731770), (255, 122185416), (306, 101821180), (337, 92454840), (340, 91639062), (360, 86548003), (408, 76365885), (510, 61092708), (612, 50910590), (674, 46227420), (680, 45819531), (765, 40728472), (1011, 30818280), (1020, 30546354), (1224, 25455295), (1348, 23113710), (1530, 20364236), (1685, 18490968), (2022, 15409140), (2040, 15273177), (2696, 11556855), (3033, 10272760), (3060, 10182118), (3370, 9245484), (4044, 7704570), (5055, 6163656), (5729, 5438520), (6066, 5136380), (6120, 5091059), (6740, 4622742), (8088, 3852285), (10110, 3081828), (11458, 2719260), (12132, 2568190), (13480, 2311371), (15107, 2062440), (15165, 2054552), (17187, 1812840), (20220, 1540914), (22916, 1359630), (24264, 1284095), (28645, 1087704), (30214, 1031220), (30330, 1027276), (34374, 906420), (40440, 770457), (45321, 687480), (45832, 679815), (51561, 604280), (57290, 543852), (60428, 515610), (60660, 513638), (68748, 453210), (75535, 412488), (85935, 362568), (90642, 343740), (103122, 302140), (114580, 271926), (120856, 257805), (121320, 256819), (135963, 229160), (137496, 226605), (151070, 206244), (171870, 181284)]