490310137440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2768237}}^1$

素因数の和:2768302

約数の個数: 192

約数和(自身を含む): 1757941859520

約数和(自身を除く): 1267631722080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 3936, 4320, 4428, 4920, 5535, 5904, 6560, 7380, 8856, 9840, 11070, 11808, 14760, 17712, 19680, 22140, 29520, 35424, 44280, 59040, 88560, 177120, 2768237, 5536474, 8304711, 11072948, 13841185, 16609422, 22145896, 24914133, 27682370, 33218844, 41523555, 44291792, 49828266, 55364740, 66437688, 74742399, 83047110, 88583584, 99656532, 110729480, 113497717, 124570665, 132875376, 149484798, 166094220, 199313064, 221458960, 226995434, 249141330, 265750752, 298969596, 332188440, 340493151, 373711995, 398626128, 442917920, 453990868, 498282660, 567488585, 597939192, 664376880, 680986302, 747423990, 797252256, 907981736, 996565320, 1021479453, 1134977170, 1195878384, 1328753760, 1361972604, 1494847980, 1702465755, 1815963472, 1993130640, 2042958906, 2269954340, 2391756768, 2723945208, 2989695960, 3064438359, 3404931510, 3631926944, 3986261280, 4085917812, 4539908680, 5107397265, 5447890416, 5979391920, 6128876718, 6809863020, 8171835624, 9079817360, 10214794530, 10895780832, 11958783840, 12257753436, 13619726040, 15322191795, 16343671248, 18159634720, 20429589060, 24515506872, 27239452080, 30644383590, 32687342496, 40859178120, 49031013744, 54478904160, 61288767180, 81718356240, 98062027488, 122577534360, 163436712480, 245155068720, 490310137440]

約数ペア:

[(1, 490310137440), (2, 245155068720), (3, 163436712480), (4, 122577534360), (5, 98062027488), (6, 81718356240), (8, 61288767180), (9, 54478904160), (10, 49031013744), (12, 40859178120), (15, 32687342496), (16, 30644383590), (18, 27239452080), (20, 24515506872), (24, 20429589060), (27, 18159634720), (30, 16343671248), (32, 15322191795), (36, 13619726040), (40, 12257753436), (41, 11958783840), (45, 10895780832), (48, 10214794530), (54, 9079817360), (60, 8171835624), (72, 6809863020), (80, 6128876718), (82, 5979391920), (90, 5447890416), (96, 5107397265), (108, 4539908680), (120, 4085917812), (123, 3986261280), (135, 3631926944), (144, 3404931510), (160, 3064438359), (164, 2989695960), (180, 2723945208), (205, 2391756768), (216, 2269954340), (240, 2042958906), (246, 1993130640), (270, 1815963472), (288, 1702465755), (328, 1494847980), (360, 1361972604), (369, 1328753760), (410, 1195878384), (432, 1134977170), (480, 1021479453), (492, 996565320), (540, 907981736), (615, 797252256), (656, 747423990), (720, 680986302), (738, 664376880), (820, 597939192), (864, 567488585), (984, 498282660), (1080, 453990868), (1107, 442917920), (1230, 398626128), (1312, 373711995), (1440, 340493151), (1476, 332188440), (1640, 298969596), (1845, 265750752), (1968, 249141330), (2160, 226995434), (2214, 221458960), (2460, 199313064), (2952, 166094220), (3280, 149484798), (3690, 132875376), (3936, 124570665), (4320, 113497717), (4428, 110729480), (4920, 99656532), (5535, 88583584), (5904, 83047110), (6560, 74742399), (7380, 66437688), (8856, 55364740), (9840, 49828266), (11070, 44291792), (11808, 41523555), (14760, 33218844), (17712, 27682370), (19680, 24914133), (22140, 22145896), (29520, 16609422), (35424, 13841185), (44280, 11072948), (59040, 8304711), (88560, 5536474), (177120, 2768237)]