66747214080

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{643781}}^1$

素因数の和:643814

約数の個数: 180

約数和(自身を含む): 238834109052

約数和(自身を除く): 172086894972

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 643781, 1287562, 1931343, 2575124, 3218905, 3862686, 5150248, 5794029, 6437810, 7725372, 9656715, 10300496, 11588058, 12875620, 15450744, 17382087, 19313430, 20600992, 23176116, 25751240, 28970145, 30901488, 34764174, 38626860, 41201984, 46352232, 51502480, 52146261, 57940290, 61802976, 69528348, 77253720, 82403968, 86910435, 92704464, 103004960, 104292522, 115880580, 123605952, 139056696, 154507440, 164807936, 173820870, 185408928, 206009920, 208585044, 231761160, 247211904, 260731305, 278113392, 309014880, 347641740, 370817856, 412019840, 417170088, 463522320, 494423808, 521462610, 556226784, 618029760, 695283480, 741635712, 824039680, 834340176, 927044640, 1042925220, 1112453568, 1236059520, 1390566960, 1483271424, 1668680352, 1854089280, 2085850440, 2224907136, 2472119040, 2781133920, 3337360704, 3708178560, 4171700880, 4449814272, 5562267840, 6674721408, 7416357120, 8343401760, 11124535680, 13349442816, 16686803520, 22249071360, 33373607040, 66747214080]

約数ペア:

[(1, 66747214080), (2, 33373607040), (3, 22249071360), (4, 16686803520), (5, 13349442816), (6, 11124535680), (8, 8343401760), (9, 7416357120), (10, 6674721408), (12, 5562267840), (15, 4449814272), (16, 4171700880), (18, 3708178560), (20, 3337360704), (24, 2781133920), (27, 2472119040), (30, 2224907136), (32, 2085850440), (36, 1854089280), (40, 1668680352), (45, 1483271424), (48, 1390566960), (54, 1236059520), (60, 1112453568), (64, 1042925220), (72, 927044640), (80, 834340176), (81, 824039680), (90, 741635712), (96, 695283480), (108, 618029760), (120, 556226784), (128, 521462610), (135, 494423808), (144, 463522320), (160, 417170088), (162, 412019840), (180, 370817856), (192, 347641740), (216, 309014880), (240, 278113392), (256, 260731305), (270, 247211904), (288, 231761160), (320, 208585044), (324, 206009920), (360, 185408928), (384, 173820870), (405, 164807936), (432, 154507440), (480, 139056696), (540, 123605952), (576, 115880580), (640, 104292522), (648, 103004960), (720, 92704464), (768, 86910435), (810, 82403968), (864, 77253720), (960, 69528348), (1080, 61802976), (1152, 57940290), (1280, 52146261), (1296, 51502480), (1440, 46352232), (1620, 41201984), (1728, 38626860), (1920, 34764174), (2160, 30901488), (2304, 28970145), (2592, 25751240), (2880, 23176116), (3240, 20600992), (3456, 19313430), (3840, 17382087), (4320, 15450744), (5184, 12875620), (5760, 11588058), (6480, 10300496), (6912, 9656715), (8640, 7725372), (10368, 6437810), (11520, 5794029), (12960, 5150248), (17280, 3862686), (20736, 3218905), (25920, 2575124), (34560, 1931343), (51840, 1287562), (103680, 643781)]