495729870720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1603681}}^1$

素因数の和:1603733

約数の個数: 256

約数和(自身を含む): 1884390497280

約数和(自身を除く): 1388660626560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8832, 9660, 10304, 11040, 12880, 13440, 14720, 15456, 19320, 20608, 22080, 25760, 30912, 38640, 44160, 51520, 61824, 77280, 103040, 154560, 309120, 1603681, 3207362, 4811043, 6414724, 8018405, 9622086, 11225767, 12829448, 16036810, 19244172, 22451534, 24055215, 25658896, 32073620, 33677301, 36884663, 38488344, 44903068, 48110430, 51317792, 56128835, 64147240, 67354602, 73769326, 76976688, 89806136, 96220860, 102635584, 110653989, 112257670, 128294480, 134709204, 147538652, 153953376, 168386505, 179612272, 184423315, 192441720, 205271168, 221307978, 224515340, 256588960, 258192641, 269418408, 295077304, 307906752, 336773010, 359224544, 368846630, 384883440, 442615956, 449030680, 513177920, 516385282, 538836816, 553269945, 590154608, 615813504, 673546020, 718449088, 737693260, 769766880, 774577923, 885231912, 898061360, 1026355840, 1032770564, 1077673632, 1106539890, 1180309216, 1290963205, 1347092040, 1436898176, 1475386520, 1539533760, 1549155846, 1770463824, 1796122720, 2065541128, 2155347264, 2213079780, 2360618432, 2581926410, 2694184080, 2950773040, 3079067520, 3098311692, 3540927648, 3592245440, 3872889615, 4131082256, 4310694528, 4426159560, 4721236864, 5163852820, 5388368160, 5901546080, 6196623384, 7081855296, 7184490880, 7745779230, 8262164512, 8852319120, 10327705640, 10776736320, 11803092160, 12393246768, 14163710592, 15491558460, 16524329024, 17704638240, 20655411280, 21553472640, 23606184320, 24786493536, 30983116920, 33048658048, 35409276480, 41310822560, 49572987072, 61966233840, 70818552960, 82621645120, 99145974144, 123932467680, 165243290240, 247864935360, 495729870720]

約数ペア:

[(1, 495729870720), (2, 247864935360), (3, 165243290240), (4, 123932467680), (5, 99145974144), (6, 82621645120), (7, 70818552960), (8, 61966233840), (10, 49572987072), (12, 41310822560), (14, 35409276480), (15, 33048658048), (16, 30983116920), (20, 24786493536), (21, 23606184320), (23, 21553472640), (24, 20655411280), (28, 17704638240), (30, 16524329024), (32, 15491558460), (35, 14163710592), (40, 12393246768), (42, 11803092160), (46, 10776736320), (48, 10327705640), (56, 8852319120), (60, 8262164512), (64, 7745779230), (69, 7184490880), (70, 7081855296), (80, 6196623384), (84, 5901546080), (92, 5388368160), (96, 5163852820), (105, 4721236864), (112, 4426159560), (115, 4310694528), (120, 4131082256), (128, 3872889615), (138, 3592245440), (140, 3540927648), (160, 3098311692), (161, 3079067520), (168, 2950773040), (184, 2694184080), (192, 2581926410), (210, 2360618432), (224, 2213079780), (230, 2155347264), (240, 2065541128), (276, 1796122720), (280, 1770463824), (320, 1549155846), (322, 1539533760), (336, 1475386520), (345, 1436898176), (368, 1347092040), (384, 1290963205), (420, 1180309216), (448, 1106539890), (460, 1077673632), (480, 1032770564), (483, 1026355840), (552, 898061360), (560, 885231912), (640, 774577923), (644, 769766880), (672, 737693260), (690, 718449088), (736, 673546020), (805, 615813504), (840, 590154608), (896, 553269945), (920, 538836816), (960, 516385282), (966, 513177920), (1104, 449030680), (1120, 442615956), (1288, 384883440), (1344, 368846630), (1380, 359224544), (1472, 336773010), (1610, 307906752), (1680, 295077304), (1840, 269418408), (1920, 258192641), (1932, 256588960), (2208, 224515340), (2240, 221307978), (2415, 205271168), (2576, 192441720), (2688, 184423315), (2760, 179612272), (2944, 168386505), (3220, 153953376), (3360, 147538652), (3680, 134709204), (3864, 128294480), (4416, 112257670), (4480, 110653989), (4830, 102635584), (5152, 96220860), (5520, 89806136), (6440, 76976688), (6720, 73769326), (7360, 67354602), (7728, 64147240), (8832, 56128835), (9660, 51317792), (10304, 48110430), (11040, 44903068), (12880, 38488344), (13440, 36884663), (14720, 33677301), (15456, 32073620), (19320, 25658896), (20608, 24055215), (22080, 22451534), (25760, 19244172), (30912, 16036810), (38640, 12829448), (44160, 11225767), (51520, 9622086), (61824, 8018405), (77280, 6414724), (103040, 4811043), (154560, 3207362), (309120, 1603681)]