274914782720

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4833

約数の個数: 240

約数和(自身を含む): 705229831152

約数和(自身を除く): 430315048432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 128, 160, 172, 184, 215, 230, 256, 320, 344, 368, 430, 460, 512, 529, 640, 688, 736, 860, 920, 989, 1058, 1280, 1376, 1472, 1720, 1840, 1978, 2116, 2560, 2645, 2752, 2944, 3440, 3680, 3956, 4232, 4721, 4945, 5290, 5504, 5888, 6880, 7360, 7912, 8464, 9442, 9890, 10580, 11008, 11776, 13760, 14720, 15824, 16928, 18884, 19780, 21160, 22016, 22747, 23605, 27520, 29440, 31648, 33856, 37768, 39560, 42320, 45494, 47210, 55040, 58880, 63296, 67712, 75536, 79120, 84640, 90988, 94420, 108583, 110080, 113735, 126592, 135424, 151072, 158240, 169280, 181976, 188840, 203003, 217166, 227470, 253184, 270848, 302144, 316480, 338560, 363952, 377680, 406006, 434332, 454940, 506368, 542915, 604288, 632960, 677120, 727904, 755360, 812012, 868664, 909880, 1015015, 1085830, 1208576, 1265920, 1354240, 1455808, 1510720, 1624024, 1737328, 1819760, 2030030, 2171660, 2417152, 2497409, 2531840, 2911616, 3021440, 3248048, 3474656, 3639520, 4060060, 4343320, 4669069, 4994818, 5823232, 6042880, 6496096, 6949312, 7279040, 8120120, 8686640, 9338138, 9989636, 11646464, 12085760, 12487045, 12992192, 13898624, 14558080, 16240240, 17373280, 18676276, 19979272, 23345345, 24974090, 25984384, 27797248, 29116160, 32480480, 34746560, 37352552, 39958544, 46690690, 49948180, 51968768, 55594496, 58232320, 64960960, 69493120, 74705104, 79917088, 93381380, 99896360, 103937536, 107388587, 129921920, 138986240, 149410208, 159834176, 186762760, 199792720, 214777174, 259843840, 277972480, 298820416, 319668352, 373525520, 399585440, 429554348, 519687680, 536942935, 597640832, 639336704, 747051040, 799170880, 859108696, 1073885870, 1195281664, 1278673408, 1494102080, 1598341760, 1718217392, 2147771740, 2390563328, 2988204160, 3196683520, 3436434784, 4295543480, 5976408320, 6393367040, 6872869568, 8591086960, 11952816640, 13745739136, 17182173920, 27491478272, 34364347840, 54982956544, 68728695680, 137457391360, 274914782720]

約数ペア:

[(1, 274914782720), (2, 137457391360), (4, 68728695680), (5, 54982956544), (8, 34364347840), (10, 27491478272), (16, 17182173920), (20, 13745739136), (23, 11952816640), (32, 8591086960), (40, 6872869568), (43, 6393367040), (46, 5976408320), (64, 4295543480), (80, 3436434784), (86, 3196683520), (92, 2988204160), (115, 2390563328), (128, 2147771740), (160, 1718217392), (172, 1598341760), (184, 1494102080), (215, 1278673408), (230, 1195281664), (256, 1073885870), (320, 859108696), (344, 799170880), (368, 747051040), (430, 639336704), (460, 597640832), (512, 536942935), (529, 519687680), (640, 429554348), (688, 399585440), (736, 373525520), (860, 319668352), (920, 298820416), (989, 277972480), (1058, 259843840), (1280, 214777174), (1376, 199792720), (1472, 186762760), (1720, 159834176), (1840, 149410208), (1978, 138986240), (2116, 129921920), (2560, 107388587), (2645, 103937536), (2752, 99896360), (2944, 93381380), (3440, 79917088), (3680, 74705104), (3956, 69493120), (4232, 64960960), (4721, 58232320), (4945, 55594496), (5290, 51968768), (5504, 49948180), (5888, 46690690), (6880, 39958544), (7360, 37352552), (7912, 34746560), (8464, 32480480), (9442, 29116160), (9890, 27797248), (10580, 25984384), (11008, 24974090), (11776, 23345345), (13760, 19979272), (14720, 18676276), (15824, 17373280), (16928, 16240240), (18884, 14558080), (19780, 13898624), (21160, 12992192), (22016, 12487045), (22747, 12085760), (23605, 11646464), (27520, 9989636), (29440, 9338138), (31648, 8686640), (33856, 8120120), (37768, 7279040), (39560, 6949312), (42320, 6496096), (45494, 6042880), (47210, 5823232), (55040, 4994818), (58880, 4669069), (63296, 4343320), (67712, 4060060), (75536, 3639520), (79120, 3474656), (84640, 3248048), (90988, 3021440), (94420, 2911616), (108583, 2531840), (110080, 2497409), (113735, 2417152), (126592, 2171660), (135424, 2030030), (151072, 1819760), (158240, 1737328), (169280, 1624024), (181976, 1510720), (188840, 1455808), (203003, 1354240), (217166, 1265920), (227470, 1208576), (253184, 1085830), (270848, 1015015), (302144, 909880), (316480, 868664), (338560, 812012), (363952, 755360), (377680, 727904), (406006, 677120), (434332, 632960), (454940, 604288), (506368, 542915)]