145471680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 224

約数和(自身を含む): 521208000

約数和(自身を除く): 375736320

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, 90, 96, 108, 113, 120, 135, 144, 149, 160, 180, 192, 216, 226, 240, 270, 288, 298, 320, 339, 360, 432, 447, 452, 480, 540, 565, 576, 596, 678, 720, 745, 864, 894, 904, 960, 1017, 1080, 1130, 1192, 1341, 1356, 1440, 1490, 1695, 1728, 1788, 1808, 2034, 2160, 2235, 2260, 2384, 2682, 2712, 2880, 2980, 3051, 3390, 3576, 3616, 4023, 4068, 4320, 4470, 4520, 4768, 5085, 5364, 5424, 5960, 6102, 6705, 6780, 7152, 7232, 8046, 8136, 8640, 8940, 9040, 9536, 10170, 10728, 10848, 11920, 12204, 13410, 13560, 14304, 15255, 16092, 16272, 16837, 17880, 18080, 20115, 20340, 21456, 21696, 23840, 24408, 26820, 27120, 28608, 30510, 32184, 32544, 33674, 35760, 36160, 40230, 40680, 42912, 47680, 48816, 50511, 53640, 54240, 61020, 64368, 65088, 67348, 71520, 80460, 81360, 84185, 85824, 97632, 101022, 107280, 108480, 122040, 128736, 134696, 143040, 151533, 160920, 162720, 168370, 195264, 202044, 214560, 244080, 252555, 257472, 269392, 303066, 321840, 325440, 336740, 404088, 429120, 454599, 488160, 505110, 538784, 606132, 643680, 673480, 757665, 808176, 909198, 976320, 1010220, 1077568, 1212264, 1287360, 1346960, 1515330, 1616352, 1818396, 2020440, 2272995, 2424528, 2693920, 3030660, 3232704, 3636792, 4040880, 4545990, 4849056, 5387840, 6061320, 7273584, 8081760, 9091980, 9698112, 12122640, 14547168, 16163520, 18183960, 24245280, 29094336, 36367920, 48490560, 72735840, 145471680]

約数ペア:

[(1, 145471680), (2, 72735840), (3, 48490560), (4, 36367920), (5, 29094336), (6, 24245280), (8, 18183960), (9, 16163520), (10, 14547168), (12, 12122640), (15, 9698112), (16, 9091980), (18, 8081760), (20, 7273584), (24, 6061320), (27, 5387840), (30, 4849056), (32, 4545990), (36, 4040880), (40, 3636792), (45, 3232704), (48, 3030660), (54, 2693920), (60, 2424528), (64, 2272995), (72, 2020440), (80, 1818396), (90, 1616352), (96, 1515330), (108, 1346960), (113, 1287360), (120, 1212264), (135, 1077568), (144, 1010220), (149, 976320), (160, 909198), (180, 808176), (192, 757665), (216, 673480), (226, 643680), (240, 606132), (270, 538784), (288, 505110), (298, 488160), (320, 454599), (339, 429120), (360, 404088), (432, 336740), (447, 325440), (452, 321840), (480, 303066), (540, 269392), (565, 257472), (576, 252555), (596, 244080), (678, 214560), (720, 202044), (745, 195264), (864, 168370), (894, 162720), (904, 160920), (960, 151533), (1017, 143040), (1080, 134696), (1130, 128736), (1192, 122040), (1341, 108480), (1356, 107280), (1440, 101022), (1490, 97632), (1695, 85824), (1728, 84185), (1788, 81360), (1808, 80460), (2034, 71520), (2160, 67348), (2235, 65088), (2260, 64368), (2384, 61020), (2682, 54240), (2712, 53640), (2880, 50511), (2980, 48816), (3051, 47680), (3390, 42912), (3576, 40680), (3616, 40230), (4023, 36160), (4068, 35760), (4320, 33674), (4470, 32544), (4520, 32184), (4768, 30510), (5085, 28608), (5364, 27120), (5424, 26820), (5960, 24408), (6102, 23840), (6705, 21696), (6780, 21456), (7152, 20340), (7232, 20115), (8046, 18080), (8136, 17880), (8640, 16837), (8940, 16272), (9040, 16092), (9536, 15255), (10170, 14304), (10728, 13560), (10848, 13410), (11920, 12204)]