2019288480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1671

約数の個数: 192

約数和(自身を含む): 6968820096

約数和(自身を除く): 4949531616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 281, 330, 352, 440, 480, 528, 562, 660, 843, 880, 1056, 1124, 1320, 1361, 1405, 1686, 1760, 2248, 2640, 2722, 2810, 3091, 3372, 4083, 4215, 4496, 5280, 5444, 5620, 6182, 6744, 6805, 8166, 8430, 8992, 9273, 10888, 11240, 12364, 13488, 13610, 14971, 15455, 16332, 16860, 18546, 20415, 21776, 22480, 24728, 26976, 27220, 29942, 30910, 32664, 33720, 37092, 40830, 43552, 44913, 44960, 46365, 49456, 54440, 59884, 61820, 65328, 67440, 74184, 74855, 81660, 89826, 92730, 98912, 108880, 119768, 123640, 130656, 134880, 148368, 149710, 163320, 179652, 185460, 217760, 224565, 239536, 247280, 296736, 299420, 326640, 359304, 370920, 382441, 449130, 479072, 494560, 598840, 653280, 718608, 741840, 764882, 898260, 1147323, 1197680, 1437216, 1483680, 1529764, 1796520, 1912205, 2294646, 2395360, 3059528, 3593040, 3824410, 4206851, 4589292, 5736615, 6119056, 7186080, 7648820, 8413702, 9178584, 11473230, 12238112, 12620553, 15297640, 16827404, 18357168, 21034255, 22946460, 25241106, 30595280, 33654808, 36714336, 42068510, 45892920, 50482212, 61190560, 63102765, 67309616, 84137020, 91785840, 100964424, 126205530, 134619232, 168274040, 183571680, 201928848, 252411060, 336548080, 403857696, 504822120, 673096160, 1009644240, 2019288480]

約数ペア:

[(1, 2019288480), (2, 1009644240), (3, 673096160), (4, 504822120), (5, 403857696), (6, 336548080), (8, 252411060), (10, 201928848), (11, 183571680), (12, 168274040), (15, 134619232), (16, 126205530), (20, 100964424), (22, 91785840), (24, 84137020), (30, 67309616), (32, 63102765), (33, 61190560), (40, 50482212), (44, 45892920), (48, 42068510), (55, 36714336), (60, 33654808), (66, 30595280), (80, 25241106), (88, 22946460), (96, 21034255), (110, 18357168), (120, 16827404), (132, 15297640), (160, 12620553), (165, 12238112), (176, 11473230), (220, 9178584), (240, 8413702), (264, 7648820), (281, 7186080), (330, 6119056), (352, 5736615), (440, 4589292), (480, 4206851), (528, 3824410), (562, 3593040), (660, 3059528), (843, 2395360), (880, 2294646), (1056, 1912205), (1124, 1796520), (1320, 1529764), (1361, 1483680), (1405, 1437216), (1686, 1197680), (1760, 1147323), (2248, 898260), (2640, 764882), (2722, 741840), (2810, 718608), (3091, 653280), (3372, 598840), (4083, 494560), (4215, 479072), (4496, 449130), (5280, 382441), (5444, 370920), (5620, 359304), (6182, 326640), (6744, 299420), (6805, 296736), (8166, 247280), (8430, 239536), (8992, 224565), (9273, 217760), (10888, 185460), (11240, 179652), (12364, 163320), (13488, 149710), (13610, 148368), (14971, 134880), (15455, 130656), (16332, 123640), (16860, 119768), (18546, 108880), (20415, 98912), (21776, 92730), (22480, 89826), (24728, 81660), (26976, 74855), (27220, 74184), (29942, 67440), (30910, 65328), (32664, 61820), (33720, 59884), (37092, 54440), (40830, 49456), (43552, 46365), (44913, 44960)]