2280270720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 512

約数和(自身を含む): 9256181760

約数和(自身を除く): 6975911040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 320, 336, 364, 372, 384, 390, 403, 416, 420, 421, 434, 448, 455, 465, 480, 496, 520, 546, 560, 620, 624, 640, 651, 672, 728, 744, 780, 806, 832, 840, 842, 868, 896, 910, 930, 960, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1263, 1302, 1344, 1365, 1456, 1488, 1560, 1612, 1664, 1680, 1684, 1736, 1820, 1860, 1920, 1984, 2015, 2080, 2105, 2170, 2184, 2240, 2418, 2480, 2496, 2526, 2604, 2688, 2730, 2821, 2912, 2947, 2976, 3120, 3224, 3255, 3360, 3368, 3472, 3640, 3720, 3968, 4030, 4160, 4210, 4340, 4368, 4480, 4836, 4960, 4992, 5052, 5208, 5460, 5473, 5642, 5824, 5894, 5952, 6045, 6240, 6315, 6448, 6510, 6720, 6736, 6944, 7280, 7440, 8060, 8320, 8420, 8463, 8680, 8736, 8841, 9672, 9920, 10104, 10416, 10920, 10946, 11284, 11648, 11788, 11904, 12090, 12480, 12630, 12896, 13020, 13051, 13440, 13472, 13888, 14105, 14560, 14735, 14880, 16120, 16419, 16840, 16926, 17360, 17472, 17682, 19344, 19840, 20208, 20832, 21840, 21892, 22568, 23576, 24180, 24960, 25260, 25792, 26040, 26102, 26944, 27365, 27776, 28210, 29120, 29470, 29760, 32240, 32838, 33680, 33852, 34720, 34944, 35364, 38311, 38688, 39153, 40416, 41664, 42315, 43680, 43784, 44205, 45136, 47152, 48360, 50520, 51584, 52080, 52204, 53888, 54730, 56420, 58240, 58940, 59520, 64480, 65255, 65676, 67360, 67704, 69440, 70728, 76622, 77376, 78306, 80832, 82095, 83328, 84630, 87360, 87568, 88410, 90272, 91357, 94304, 96720, 101040, 104160, 104408, 109460, 112840, 114933, 117880, 128960, 130510, 131352, 134720, 135408, 138880, 141456, 153244, 154752, 156612, 161664, 164190, 169260, 169663, 174720, 175136, 176820, 180544, 182714, 188608, 191555, 193440, 195765, 202080, 208320, 208816, 218920, 225680, 229866, 235760, 257920, 261020, 262704, 269440, 270816, 274071, 282912, 306488, 313224, 328380, 338520, 339326, 350272, 353640, 361088, 365428, 377216, 383110, 386880, 391530, 404160, 416640, 417632, 437840, 451360, 456785, 459732, 471520, 508989, 522040, 525408, 541632, 548142, 565824, 574665, 612976, 626448, 656760, 677040, 678652, 700544, 707280, 730856, 766220, 773760, 783060, 808320, 835264, 848315, 875680, 902720, 913570, 919464, 943040, 1017978, 1044080, 1050816, 1083264, 1096284, 1131648, 1149330, 1187641, 1225952, 1252896, 1313520, 1354080, 1357304, 1370355, 1414560, 1461712, 1532440, 1566120, 1670528, 1696630, 1751360, 1805440, 1827140, 1838928, 1886080, 2035956, 2088160, 2101632, 2192568, 2298660, 2375282, 2451904, 2505792, 2544945, 2627040, 2708160, 2714608, 2740710, 2829120, 2923424, 3064880, 3132240, 3393260, 3502720, 3562923, 3654280, 3677856, 4071912, 4176320, 4385136, 4597320, 4750564, 4903808, 5011584, 5089890, 5254080, 5416320, 5429216, 5481420, 5658240, 5846848, 5938205, 6129760, 6264480, 6786520, 7125846, 7308560, 7355712, 8143824, 8352640, 8770272, 9194640, 9501128, 10179780, 10508160, 10858432, 10962840, 11693696, 11876410, 12259520, 12528960, 13573040, 14251692, 14617120, 14711424, 16287648, 17540544, 17814615, 18389280, 19002256, 20359560, 21716864, 21925680, 23752820, 24519040, 25057920, 27146080, 28503384, 29234240, 32575296, 35081088, 35629230, 36778560, 38004512, 40719120, 43851360, 47505640, 54292160, 57006768, 58468480, 65150592, 71258460, 73557120, 76009024, 81438240, 87702720, 95011280, 108584320, 114013536, 142516920, 152018048, 162876480, 175405440, 190022560, 228027072, 285033840, 325752960, 380045120, 456054144, 570067680, 760090240, 1140135360, 2280270720]

約数ペア:

[(1, 2280270720), (2, 1140135360), (3, 760090240), (4, 570067680), (5, 456054144), (6, 380045120), (7, 325752960), (8, 285033840), (10, 228027072), (12, 190022560), (13, 175405440), (14, 162876480), (15, 152018048), (16, 142516920), (20, 114013536), (21, 108584320), (24, 95011280), (26, 87702720), (28, 81438240), (30, 76009024), (31, 73557120), (32, 71258460), (35, 65150592), (39, 58468480), (40, 57006768), (42, 54292160), (48, 47505640), (52, 43851360), (56, 40719120), (60, 38004512), (62, 36778560), (64, 35629230), (65, 35081088), (70, 32575296), (78, 29234240), (80, 28503384), (84, 27146080), (91, 25057920), (93, 24519040), (96, 23752820), (104, 21925680), (105, 21716864), (112, 20359560), (120, 19002256), (124, 18389280), (128, 17814615), (130, 17540544), (140, 16287648), (155, 14711424), (156, 14617120), (160, 14251692), (168, 13573040), (182, 12528960), (186, 12259520), (192, 11876410), (195, 11693696), (208, 10962840), (210, 10858432), (217, 10508160), (224, 10179780), (240, 9501128), (248, 9194640), (260, 8770272), (273, 8352640), (280, 8143824), (310, 7355712), (312, 7308560), (320, 7125846), (336, 6786520), (364, 6264480), (372, 6129760), (384, 5938205), (390, 5846848), (403, 5658240), (416, 5481420), (420, 5429216), (421, 5416320), (434, 5254080), (448, 5089890), (455, 5011584), (465, 4903808), (480, 4750564), (496, 4597320), (520, 4385136), (546, 4176320), (560, 4071912), (620, 3677856), (624, 3654280), (640, 3562923), (651, 3502720), (672, 3393260), (728, 3132240), (744, 3064880), (780, 2923424), (806, 2829120), (832, 2740710), (840, 2714608), (842, 2708160), (868, 2627040), (896, 2544945), (910, 2505792), (930, 2451904), (960, 2375282), (992, 2298660), (1040, 2192568), (1085, 2101632), (1092, 2088160), (1120, 2035956), (1209, 1886080), (1240, 1838928), (1248, 1827140), (1263, 1805440), (1302, 1751360), (1344, 1696630), (1365, 1670528), (1456, 1566120), (1488, 1532440), (1560, 1461712), (1612, 1414560), (1664, 1370355), (1680, 1357304), (1684, 1354080), (1736, 1313520), (1820, 1252896), (1860, 1225952), (1920, 1187641), (1984, 1149330), (2015, 1131648), (2080, 1096284), (2105, 1083264), (2170, 1050816), (2184, 1044080), (2240, 1017978), (2418, 943040), (2480, 919464), (2496, 913570), (2526, 902720), (2604, 875680), (2688, 848315), (2730, 835264), (2821, 808320), (2912, 783060), (2947, 773760), (2976, 766220), (3120, 730856), (3224, 707280), (3255, 700544), (3360, 678652), (3368, 677040), (3472, 656760), (3640, 626448), (3720, 612976), (3968, 574665), (4030, 565824), (4160, 548142), (4210, 541632), (4340, 525408), (4368, 522040), (4480, 508989), (4836, 471520), (4960, 459732), (4992, 456785), (5052, 451360), (5208, 437840), (5460, 417632), (5473, 416640), (5642, 404160), (5824, 391530), (5894, 386880), (5952, 383110), (6045, 377216), (6240, 365428), (6315, 361088), (6448, 353640), (6510, 350272), (6720, 339326), (6736, 338520), (6944, 328380), (7280, 313224), (7440, 306488), (8060, 282912), (8320, 274071), (8420, 270816), (8463, 269440), (8680, 262704), (8736, 261020), (8841, 257920), (9672, 235760), (9920, 229866), (10104, 225680), (10416, 218920), (10920, 208816), (10946, 208320), (11284, 202080), (11648, 195765), (11788, 193440), (11904, 191555), (12090, 188608), (12480, 182714), (12630, 180544), (12896, 176820), (13020, 175136), (13051, 174720), (13440, 169663), (13472, 169260), (13888, 164190), (14105, 161664), (14560, 156612), (14735, 154752), (14880, 153244), (16120, 141456), (16419, 138880), (16840, 135408), (16926, 134720), (17360, 131352), (17472, 130510), (17682, 128960), (19344, 117880), (19840, 114933), (20208, 112840), (20832, 109460), (21840, 104408), (21892, 104160), (22568, 101040), (23576, 96720), (24180, 94304), (24960, 91357), (25260, 90272), (25792, 88410), (26040, 87568), (26102, 87360), (26944, 84630), (27365, 83328), (27776, 82095), (28210, 80832), (29120, 78306), (29470, 77376), (29760, 76622), (32240, 70728), (32838, 69440), (33680, 67704), (33852, 67360), (34720, 65676), (34944, 65255), (35364, 64480), (38311, 59520), (38688, 58940), (39153, 58240), (40416, 56420), (41664, 54730), (42315, 53888), (43680, 52204), (43784, 52080), (44205, 51584), (45136, 50520), (47152, 48360)]