1722150720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{22147}}^1$

素因数の和:22179

約数の個数: 168

約数和(自身を含む): 6143146464

約数和(自身を除く): 4420995744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 22147, 25920, 38880, 44294, 66441, 77760, 88588, 110735, 132882, 177176, 199323, 221470, 265764, 332205, 354352, 398646, 442940, 531528, 597969, 664410, 708704, 797292, 885880, 996615, 1063056, 1195938, 1328820, 1417408, 1594584, 1771760, 1793907, 1993230, 2126112, 2391876, 2657640, 2989845, 3189168, 3543520, 3587814, 3986460, 4252224, 4783752, 5315280, 5381721, 5979690, 6378336, 7087040, 7175628, 7972920, 8969535, 9567504, 10630560, 10763442, 11959380, 12756672, 14351256, 15945840, 17939070, 19135008, 21261120, 21526884, 23918760, 26908605, 28702512, 31891680, 35878140, 38270016, 43053768, 47837520, 53817210, 57405024, 63783360, 71756280, 86107536, 95675040, 107634420, 114810048, 143512560, 172215072, 191350080, 215268840, 287025120, 344430144, 430537680, 574050240, 861075360, 1722150720]

約数ペア:

[(1, 1722150720), (2, 861075360), (3, 574050240), (4, 430537680), (5, 344430144), (6, 287025120), (8, 215268840), (9, 191350080), (10, 172215072), (12, 143512560), (15, 114810048), (16, 107634420), (18, 95675040), (20, 86107536), (24, 71756280), (27, 63783360), (30, 57405024), (32, 53817210), (36, 47837520), (40, 43053768), (45, 38270016), (48, 35878140), (54, 31891680), (60, 28702512), (64, 26908605), (72, 23918760), (80, 21526884), (81, 21261120), (90, 19135008), (96, 17939070), (108, 15945840), (120, 14351256), (135, 12756672), (144, 11959380), (160, 10763442), (162, 10630560), (180, 9567504), (192, 8969535), (216, 7972920), (240, 7175628), (243, 7087040), (270, 6378336), (288, 5979690), (320, 5381721), (324, 5315280), (360, 4783752), (405, 4252224), (432, 3986460), (480, 3587814), (486, 3543520), (540, 3189168), (576, 2989845), (648, 2657640), (720, 2391876), (810, 2126112), (864, 1993230), (960, 1793907), (972, 1771760), (1080, 1594584), (1215, 1417408), (1296, 1328820), (1440, 1195938), (1620, 1063056), (1728, 996615), (1944, 885880), (2160, 797292), (2430, 708704), (2592, 664410), (2880, 597969), (3240, 531528), (3888, 442940), (4320, 398646), (4860, 354352), (5184, 332205), (6480, 265764), (7776, 221470), (8640, 199323), (9720, 177176), (12960, 132882), (15552, 110735), (19440, 88588), (22147, 77760), (25920, 66441), (38880, 44294)]