20155570560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:678

約数の個数: 384

約数和(自身を含む): 71489433600

約数和(自身を除く): 51333863040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 127, 128, 144, 160, 177, 180, 192, 236, 240, 254, 288, 295, 320, 354, 360, 381, 384, 467, 472, 480, 508, 531, 576, 590, 635, 640, 708, 720, 762, 885, 934, 944, 960, 1016, 1062, 1143, 1152, 1180, 1270, 1401, 1416, 1440, 1524, 1770, 1868, 1888, 1905, 1920, 2032, 2124, 2286, 2335, 2360, 2540, 2655, 2802, 2832, 2880, 3048, 3540, 3736, 3776, 3810, 4064, 4203, 4248, 4572, 4670, 4720, 5080, 5310, 5604, 5664, 5715, 5760, 6096, 7005, 7080, 7472, 7493, 7552, 7620, 8128, 8406, 8496, 9144, 9340, 9440, 10160, 10620, 11208, 11328, 11430, 12192, 14010, 14160, 14944, 14986, 15240, 16256, 16812, 16992, 18288, 18680, 18880, 20320, 21015, 21240, 22416, 22479, 22656, 22860, 24384, 27553, 28020, 28320, 29888, 29972, 30480, 33624, 33984, 36576, 37360, 37465, 37760, 40640, 42030, 42480, 44832, 44958, 45720, 48768, 55106, 56040, 56640, 59309, 59776, 59944, 60960, 67248, 67437, 67968, 73152, 74720, 74930, 81280, 82659, 84060, 84960, 89664, 89916, 91440, 110212, 112080, 112395, 113280, 118618, 119888, 121920, 134496, 134874, 137765, 146304, 149440, 149860, 165318, 168120, 169920, 177927, 179328, 179832, 182880, 220424, 224160, 224790, 237236, 239776, 243840, 247977, 268992, 269748, 275530, 296545, 298880, 299720, 330636, 336240, 337185, 339840, 355854, 359664, 365760, 413295, 440848, 448320, 449580, 474472, 479552, 495954, 533781, 537984, 539496, 551060, 593090, 599440, 661272, 672480, 674370, 711708, 719328, 731520, 826590, 881696, 889635, 896640, 899160, 948944, 959104, 991908, 1067562, 1078992, 1102120, 1186180, 1198880, 1239885, 1322544, 1344960, 1348740, 1423416, 1438656, 1653180, 1763392, 1779270, 1798320, 1897888, 1983816, 2135124, 2157984, 2204240, 2372360, 2397760, 2479770, 2645088, 2668905, 2689920, 2697480, 2846832, 2877312, 3306360, 3499231, 3526784, 3558540, 3596640, 3795776, 3967632, 4270248, 4315968, 4408480, 4744720, 4795520, 4959540, 5290176, 5337810, 5394960, 5693664, 6612720, 6998462, 7117080, 7193280, 7591552, 7935264, 8540496, 8631936, 8816960, 9489440, 9919080, 10497693, 10580352, 10675620, 10789920, 11387328, 13225440, 13996924, 14234160, 14386560, 15870528, 17080992, 17496155, 17633920, 18978880, 19838160, 20995386, 21351240, 21579840, 22774656, 26450880, 27993848, 28468320, 31493079, 31741056, 34161984, 34992310, 37957760, 39676320, 41990772, 42702480, 43159680, 52488465, 52901760, 55987696, 56936640, 62986158, 68323968, 69984620, 79352640, 83981544, 85404960, 104976930, 111975392, 113873280, 125972316, 139969240, 157465395, 158705280, 167963088, 170809920, 209953860, 223950784, 251944632, 279938480, 314930790, 335926176, 341619840, 419907720, 447901568, 503889264, 559876960, 629861580, 671852352, 839815440, 1007778528, 1119753920, 1259723160, 1343704704, 1679630880, 2015557056, 2239507840, 2519446320, 3359261760, 4031114112, 5038892640, 6718523520, 10077785280, 20155570560]

約数ペア:

[(1, 20155570560), (2, 10077785280), (3, 6718523520), (4, 5038892640), (5, 4031114112), (6, 3359261760), (8, 2519446320), (9, 2239507840), (10, 2015557056), (12, 1679630880), (15, 1343704704), (16, 1259723160), (18, 1119753920), (20, 1007778528), (24, 839815440), (30, 671852352), (32, 629861580), (36, 559876960), (40, 503889264), (45, 447901568), (48, 419907720), (59, 341619840), (60, 335926176), (64, 314930790), (72, 279938480), (80, 251944632), (90, 223950784), (96, 209953860), (118, 170809920), (120, 167963088), (127, 158705280), (128, 157465395), (144, 139969240), (160, 125972316), (177, 113873280), (180, 111975392), (192, 104976930), (236, 85404960), (240, 83981544), (254, 79352640), (288, 69984620), (295, 68323968), (320, 62986158), (354, 56936640), (360, 55987696), (381, 52901760), (384, 52488465), (467, 43159680), (472, 42702480), (480, 41990772), (508, 39676320), (531, 37957760), (576, 34992310), (590, 34161984), (635, 31741056), (640, 31493079), (708, 28468320), (720, 27993848), (762, 26450880), (885, 22774656), (934, 21579840), (944, 21351240), (960, 20995386), (1016, 19838160), (1062, 18978880), (1143, 17633920), (1152, 17496155), (1180, 17080992), (1270, 15870528), (1401, 14386560), (1416, 14234160), (1440, 13996924), (1524, 13225440), (1770, 11387328), (1868, 10789920), (1888, 10675620), (1905, 10580352), (1920, 10497693), (2032, 9919080), (2124, 9489440), (2286, 8816960), (2335, 8631936), (2360, 8540496), (2540, 7935264), (2655, 7591552), (2802, 7193280), (2832, 7117080), (2880, 6998462), (3048, 6612720), (3540, 5693664), (3736, 5394960), (3776, 5337810), (3810, 5290176), (4064, 4959540), (4203, 4795520), (4248, 4744720), (4572, 4408480), (4670, 4315968), (4720, 4270248), (5080, 3967632), (5310, 3795776), (5604, 3596640), (5664, 3558540), (5715, 3526784), (5760, 3499231), (6096, 3306360), (7005, 2877312), (7080, 2846832), (7472, 2697480), (7493, 2689920), (7552, 2668905), (7620, 2645088), (8128, 2479770), (8406, 2397760), (8496, 2372360), (9144, 2204240), (9340, 2157984), (9440, 2135124), (10160, 1983816), (10620, 1897888), (11208, 1798320), (11328, 1779270), (11430, 1763392), (12192, 1653180), (14010, 1438656), (14160, 1423416), (14944, 1348740), (14986, 1344960), (15240, 1322544), (16256, 1239885), (16812, 1198880), (16992, 1186180), (18288, 1102120), (18680, 1078992), (18880, 1067562), (20320, 991908), (21015, 959104), (21240, 948944), (22416, 899160), (22479, 896640), (22656, 889635), (22860, 881696), (24384, 826590), (27553, 731520), (28020, 719328), (28320, 711708), (29888, 674370), (29972, 672480), (30480, 661272), (33624, 599440), (33984, 593090), (36576, 551060), (37360, 539496), (37465, 537984), (37760, 533781), (40640, 495954), (42030, 479552), (42480, 474472), (44832, 449580), (44958, 448320), (45720, 440848), (48768, 413295), (55106, 365760), (56040, 359664), (56640, 355854), (59309, 339840), (59776, 337185), (59944, 336240), (60960, 330636), (67248, 299720), (67437, 298880), (67968, 296545), (73152, 275530), (74720, 269748), (74930, 268992), (81280, 247977), (82659, 243840), (84060, 239776), (84960, 237236), (89664, 224790), (89916, 224160), (91440, 220424), (110212, 182880), (112080, 179832), (112395, 179328), (113280, 177927), (118618, 169920), (119888, 168120), (121920, 165318), (134496, 149860), (134874, 149440), (137765, 146304)]