20942411520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6053}}^1$

素因数の和:6147

約数の個数: 288

約数和(自身を含む): 72167360832

約数和(自身を除く): 51224949312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 128, 136, 159, 160, 170, 192, 204, 212, 240, 255, 256, 265, 272, 318, 320, 340, 384, 408, 424, 480, 510, 530, 544, 636, 640, 680, 768, 795, 816, 848, 901, 960, 1020, 1060, 1088, 1272, 1280, 1360, 1590, 1632, 1696, 1802, 1920, 2040, 2120, 2176, 2544, 2703, 2720, 3180, 3264, 3392, 3604, 3840, 4080, 4240, 4352, 4505, 5088, 5406, 5440, 6053, 6360, 6528, 6784, 7208, 8160, 8480, 9010, 10176, 10812, 10880, 12106, 12720, 13056, 13515, 13568, 14416, 16320, 16960, 18020, 18159, 20352, 21624, 21760, 24212, 25440, 27030, 28832, 30265, 32640, 33920, 36040, 36318, 40704, 43248, 48424, 50880, 54060, 57664, 60530, 65280, 67840, 72080, 72636, 86496, 90795, 96848, 101760, 102901, 108120, 115328, 121060, 144160, 145272, 172992, 181590, 193696, 203520, 205802, 216240, 230656, 242120, 288320, 290544, 308703, 320809, 345984, 363180, 387392, 411604, 432480, 484240, 514505, 576640, 581088, 617406, 641618, 691968, 726360, 774784, 823208, 864960, 962427, 968480, 1029010, 1153280, 1162176, 1234812, 1283236, 1452720, 1543515, 1549568, 1604045, 1646416, 1729920, 1924854, 1936960, 2058020, 2324352, 2469624, 2566472, 2905440, 3087030, 3208090, 3292832, 3459840, 3849708, 3873920, 4116040, 4648704, 4812135, 4939248, 5132944, 5453753, 5810880, 6174060, 6416180, 6585664, 7699416, 7747840, 8232080, 9624270, 9878496, 10265888, 10907506, 11621760, 12348120, 12832360, 13171328, 15398832, 16361259, 16464160, 19248540, 19756992, 20531776, 21815012, 23243520, 24696240, 25664720, 26342656, 27268765, 30797664, 32722518, 32928320, 38497080, 39513984, 41063552, 43630024, 49392480, 51329440, 54537530, 61595328, 65445036, 65856640, 76994160, 79027968, 81806295, 82127104, 87260048, 98784960, 102658880, 109075060, 123190656, 130890072, 131713280, 153988320, 163612590, 174520096, 197569920, 205317760, 218150120, 246381312, 261780144, 307976640, 327225180, 349040192, 395139840, 410635520, 436300240, 523560288, 615953280, 654450360, 698080384, 872600480, 1047120576, 1231906560, 1308900720, 1396160768, 1745200960, 2094241152, 2617801440, 3490401920, 4188482304, 5235602880, 6980803840, 10471205760, 20942411520]

約数ペア:

[(1, 20942411520), (2, 10471205760), (3, 6980803840), (4, 5235602880), (5, 4188482304), (6, 3490401920), (8, 2617801440), (10, 2094241152), (12, 1745200960), (15, 1396160768), (16, 1308900720), (17, 1231906560), (20, 1047120576), (24, 872600480), (30, 698080384), (32, 654450360), (34, 615953280), (40, 523560288), (48, 436300240), (51, 410635520), (53, 395139840), (60, 349040192), (64, 327225180), (68, 307976640), (80, 261780144), (85, 246381312), (96, 218150120), (102, 205317760), (106, 197569920), (120, 174520096), (128, 163612590), (136, 153988320), (159, 131713280), (160, 130890072), (170, 123190656), (192, 109075060), (204, 102658880), (212, 98784960), (240, 87260048), (255, 82127104), (256, 81806295), (265, 79027968), (272, 76994160), (318, 65856640), (320, 65445036), (340, 61595328), (384, 54537530), (408, 51329440), (424, 49392480), (480, 43630024), (510, 41063552), (530, 39513984), (544, 38497080), (636, 32928320), (640, 32722518), (680, 30797664), (768, 27268765), (795, 26342656), (816, 25664720), (848, 24696240), (901, 23243520), (960, 21815012), (1020, 20531776), (1060, 19756992), (1088, 19248540), (1272, 16464160), (1280, 16361259), (1360, 15398832), (1590, 13171328), (1632, 12832360), (1696, 12348120), (1802, 11621760), (1920, 10907506), (2040, 10265888), (2120, 9878496), (2176, 9624270), (2544, 8232080), (2703, 7747840), (2720, 7699416), (3180, 6585664), (3264, 6416180), (3392, 6174060), (3604, 5810880), (3840, 5453753), (4080, 5132944), (4240, 4939248), (4352, 4812135), (4505, 4648704), (5088, 4116040), (5406, 3873920), (5440, 3849708), (6053, 3459840), (6360, 3292832), (6528, 3208090), (6784, 3087030), (7208, 2905440), (8160, 2566472), (8480, 2469624), (9010, 2324352), (10176, 2058020), (10812, 1936960), (10880, 1924854), (12106, 1729920), (12720, 1646416), (13056, 1604045), (13515, 1549568), (13568, 1543515), (14416, 1452720), (16320, 1283236), (16960, 1234812), (18020, 1162176), (18159, 1153280), (20352, 1029010), (21624, 968480), (21760, 962427), (24212, 864960), (25440, 823208), (27030, 774784), (28832, 726360), (30265, 691968), (32640, 641618), (33920, 617406), (36040, 581088), (36318, 576640), (40704, 514505), (43248, 484240), (48424, 432480), (50880, 411604), (54060, 387392), (57664, 363180), (60530, 345984), (65280, 320809), (67840, 308703), (72080, 290544), (72636, 288320), (86496, 242120), (90795, 230656), (96848, 216240), (101760, 205802), (102901, 203520), (108120, 193696), (115328, 181590), (121060, 172992), (144160, 145272)]