2738240640

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{5869}}^1$

素因数の和:5906

約数の個数: 224

約数和(自身を含む): 9816342300

約数和(自身を除く): 7078101660

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4860, 5184, 5760, 5832, 5869, 6480, 7290, 7776, 8640, 9720, 10368, 11664, 11738, 12960, 14580, 15552, 17280, 17607, 19440, 23328, 23476, 25920, 29160, 29345, 31104, 35214, 38880, 46656, 46952, 51840, 52821, 58320, 58690, 70428, 77760, 88035, 93312, 93904, 105642, 116640, 117380, 140856, 155520, 158463, 176070, 187808, 211284, 233280, 234760, 264105, 281712, 316926, 352140, 375616, 422568, 466560, 469520, 475389, 528210, 563424, 633852, 704280, 751232, 792315, 845136, 939040, 950778, 1056420, 1126848, 1267704, 1408560, 1426167, 1584630, 1690272, 1878080, 1901556, 2112840, 2253696, 2376945, 2535408, 2817120, 2852334, 3169260, 3380544, 3756160, 3803112, 4225680, 4278501, 4753890, 5070816, 5634240, 5704668, 6338520, 6761088, 7130835, 7606224, 8451360, 8557002, 9507780, 10141632, 11268480, 11409336, 12677040, 14261670, 15212448, 16902720, 17114004, 19015560, 20283264, 21392505, 22818672, 25354080, 28523340, 30424896, 33805440, 34228008, 38031120, 42785010, 45637344, 50708160, 57046680, 60849792, 68456016, 76062240, 85570020, 91274688, 101416320, 114093360, 136912032, 152124480, 171140040, 182549376, 228186720, 273824064, 304248960, 342280080, 456373440, 547648128, 684560160, 912746880, 1369120320, 2738240640]

約数ペア:

[(1, 2738240640), (2, 1369120320), (3, 912746880), (4, 684560160), (5, 547648128), (6, 456373440), (8, 342280080), (9, 304248960), (10, 273824064), (12, 228186720), (15, 182549376), (16, 171140040), (18, 152124480), (20, 136912032), (24, 114093360), (27, 101416320), (30, 91274688), (32, 85570020), (36, 76062240), (40, 68456016), (45, 60849792), (48, 57046680), (54, 50708160), (60, 45637344), (64, 42785010), (72, 38031120), (80, 34228008), (81, 33805440), (90, 30424896), (96, 28523340), (108, 25354080), (120, 22818672), (128, 21392505), (135, 20283264), (144, 19015560), (160, 17114004), (162, 16902720), (180, 15212448), (192, 14261670), (216, 12677040), (240, 11409336), (243, 11268480), (270, 10141632), (288, 9507780), (320, 8557002), (324, 8451360), (360, 7606224), (384, 7130835), (405, 6761088), (432, 6338520), (480, 5704668), (486, 5634240), (540, 5070816), (576, 4753890), (640, 4278501), (648, 4225680), (720, 3803112), (729, 3756160), (810, 3380544), (864, 3169260), (960, 2852334), (972, 2817120), (1080, 2535408), (1152, 2376945), (1215, 2253696), (1296, 2112840), (1440, 1901556), (1458, 1878080), (1620, 1690272), (1728, 1584630), (1920, 1426167), (1944, 1408560), (2160, 1267704), (2430, 1126848), (2592, 1056420), (2880, 950778), (2916, 939040), (3240, 845136), (3456, 792315), (3645, 751232), (3888, 704280), (4320, 633852), (4860, 563424), (5184, 528210), (5760, 475389), (5832, 469520), (5869, 466560), (6480, 422568), (7290, 375616), (7776, 352140), (8640, 316926), (9720, 281712), (10368, 264105), (11664, 234760), (11738, 233280), (12960, 211284), (14580, 187808), (15552, 176070), (17280, 158463), (17607, 155520), (19440, 140856), (23328, 117380), (23476, 116640), (25920, 105642), (29160, 93904), (29345, 93312), (31104, 88035), (35214, 77760), (38880, 70428), (46656, 58690), (46952, 58320), (51840, 52821)]