2605806720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13709}}^1$

素因数の和:13748

約数の個数: 256

約数和(自身を含む): 10068624000

約数和(自身を除く): 7462817280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 13709, 15840, 17280, 19008, 21120, 23760, 27418, 31680, 38016, 41127, 47520, 54836, 63360, 68545, 82254, 95040, 109672, 123381, 137090, 150799, 164508, 190080, 205635, 219344, 246762, 274180, 301598, 329016, 370143, 411270, 438688, 452397, 493524, 548360, 603196, 616905, 658032, 740286, 753995, 822540, 877376, 904794, 987048, 1096720, 1206392, 1233810, 1316064, 1357191, 1480572, 1507990, 1645080, 1754752, 1809588, 1850715, 1974096, 2193440, 2261985, 2412784, 2467620, 2632128, 2714382, 2961144, 3015980, 3290160, 3619176, 3701430, 3948192, 4071573, 4386880, 4523970, 4825568, 4935240, 5264256, 5428764, 5922288, 6031960, 6580320, 6785955, 7238352, 7402860, 7896384, 8143146, 8773760, 9047940, 9651136, 9870480, 10857528, 11844576, 12063920, 13160640, 13571910, 14476704, 14805720, 15792768, 16286292, 18095880, 19302272, 19740960, 20357865, 21715056, 23689152, 24127840, 26321280, 27143820, 28953408, 29611440, 32572584, 36191760, 39481920, 40715730, 43430112, 47378304, 48255680, 54287640, 57906816, 59222880, 65145168, 72383520, 78963840, 81431460, 86860224, 96511360, 108575280, 118445760, 130290336, 144767040, 162862920, 173720448, 217150560, 236891520, 260580672, 289534080, 325725840, 434301120, 521161344, 651451680, 868602240, 1302903360, 2605806720]

約数ペア:

[(1, 2605806720), (2, 1302903360), (3, 868602240), (4, 651451680), (5, 521161344), (6, 434301120), (8, 325725840), (9, 289534080), (10, 260580672), (11, 236891520), (12, 217150560), (15, 173720448), (16, 162862920), (18, 144767040), (20, 130290336), (22, 118445760), (24, 108575280), (27, 96511360), (30, 86860224), (32, 81431460), (33, 78963840), (36, 72383520), (40, 65145168), (44, 59222880), (45, 57906816), (48, 54287640), (54, 48255680), (55, 47378304), (60, 43430112), (64, 40715730), (66, 39481920), (72, 36191760), (80, 32572584), (88, 29611440), (90, 28953408), (96, 27143820), (99, 26321280), (108, 24127840), (110, 23689152), (120, 21715056), (128, 20357865), (132, 19740960), (135, 19302272), (144, 18095880), (160, 16286292), (165, 15792768), (176, 14805720), (180, 14476704), (192, 13571910), (198, 13160640), (216, 12063920), (220, 11844576), (240, 10857528), (264, 9870480), (270, 9651136), (288, 9047940), (297, 8773760), (320, 8143146), (330, 7896384), (352, 7402860), (360, 7238352), (384, 6785955), (396, 6580320), (432, 6031960), (440, 5922288), (480, 5428764), (495, 5264256), (528, 4935240), (540, 4825568), (576, 4523970), (594, 4386880), (640, 4071573), (660, 3948192), (704, 3701430), (720, 3619176), (792, 3290160), (864, 3015980), (880, 2961144), (960, 2714382), (990, 2632128), (1056, 2467620), (1080, 2412784), (1152, 2261985), (1188, 2193440), (1320, 1974096), (1408, 1850715), (1440, 1809588), (1485, 1754752), (1584, 1645080), (1728, 1507990), (1760, 1480572), (1920, 1357191), (1980, 1316064), (2112, 1233810), (2160, 1206392), (2376, 1096720), (2640, 987048), (2880, 904794), (2970, 877376), (3168, 822540), (3456, 753995), (3520, 740286), (3960, 658032), (4224, 616905), (4320, 603196), (4752, 548360), (5280, 493524), (5760, 452397), (5940, 438688), (6336, 411270), (7040, 370143), (7920, 329016), (8640, 301598), (9504, 274180), (10560, 246762), (11880, 219344), (12672, 205635), (13709, 190080), (15840, 164508), (17280, 150799), (19008, 137090), (21120, 123381), (23760, 109672), (27418, 95040), (31680, 82254), (38016, 68545), (41127, 63360), (47520, 54836)]