286112640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 512

約数和(自身を含む): 1128038400

約数和(自身を除く): 841925760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 23, 24, 30, 31, 32, 33, 38, 40, 44, 46, 48, 55, 57, 60, 62, 64, 66, 69, 76, 80, 88, 92, 93, 95, 96, 110, 114, 115, 120, 124, 128, 132, 138, 152, 155, 160, 165, 176, 184, 186, 190, 192, 209, 220, 228, 230, 240, 248, 253, 264, 276, 285, 304, 310, 320, 330, 341, 345, 352, 368, 372, 380, 384, 418, 437, 440, 456, 460, 465, 480, 496, 506, 528, 552, 570, 589, 608, 620, 627, 640, 660, 682, 690, 704, 713, 736, 744, 759, 760, 836, 874, 880, 912, 920, 930, 960, 992, 1012, 1023, 1045, 1056, 1104, 1140, 1178, 1216, 1240, 1254, 1265, 1311, 1320, 1364, 1380, 1408, 1426, 1472, 1488, 1518, 1520, 1672, 1705, 1748, 1760, 1767, 1824, 1840, 1860, 1920, 1984, 2024, 2046, 2090, 2112, 2139, 2185, 2208, 2280, 2356, 2432, 2480, 2508, 2530, 2622, 2640, 2728, 2760, 2852, 2944, 2945, 2976, 3036, 3040, 3135, 3344, 3410, 3496, 3520, 3534, 3565, 3648, 3680, 3720, 3795, 3968, 4048, 4092, 4180, 4224, 4278, 4370, 4416, 4560, 4712, 4807, 4960, 5016, 5060, 5115, 5244, 5280, 5456, 5520, 5704, 5890, 5952, 6072, 6080, 6270, 6479, 6555, 6688, 6820, 6992, 7040, 7068, 7130, 7296, 7360, 7440, 7590, 7843, 8096, 8184, 8360, 8556, 8740, 8832, 8835, 9120, 9424, 9614, 9920, 10032, 10120, 10230, 10488, 10560, 10695, 10912, 11040, 11408, 11780, 11904, 12144, 12160, 12540, 12958, 13110, 13376, 13547, 13640, 13984, 14136, 14260, 14421, 14720, 14880, 15180, 15686, 16192, 16368, 16720, 17112, 17480, 17670, 18240, 18848, 19228, 19437, 19840, 20064, 20240, 20460, 20976, 21120, 21390, 21824, 22080, 22816, 23529, 23560, 24035, 24288, 25080, 25916, 26220, 26752, 27094, 27280, 27968, 28272, 28520, 28842, 29760, 30360, 31372, 32384, 32395, 32736, 33440, 34224, 34960, 35340, 36480, 37696, 38456, 38874, 39215, 40128, 40480, 40641, 40920, 41952, 42780, 43648, 44160, 45632, 47058, 47120, 48070, 48576, 50160, 51832, 52440, 54188, 54560, 55936, 56544, 57040, 57684, 59520, 60720, 62744, 64790, 65472, 66880, 67735, 68448, 69920, 70680, 72105, 75392, 76912, 77748, 78430, 80256, 80960, 81282, 81840, 83904, 85560, 91264, 94116, 94240, 96140, 97152, 97185, 100320, 103664, 104880, 108376, 109120, 113088, 114080, 115368, 117645, 121440, 125488, 129580, 130944, 133760, 135470, 136896, 139840, 141360, 144210, 149017, 153824, 155496, 156860, 161920, 162564, 163680, 167808, 171120, 188232, 188480, 192280, 194370, 200640, 203205, 207328, 209760, 216752, 218240, 226176, 228160, 230736, 235290, 242880, 250976, 259160, 270940, 273792, 279680, 282720, 288420, 298034, 307648, 310992, 313720, 325128, 327360, 342240, 376464, 376960, 384560, 388740, 401280, 406410, 414656, 419520, 433504, 447051, 456320, 461472, 470580, 485760, 501952, 518320, 541880, 565440, 576840, 596068, 615296, 621984, 627440, 650256, 654720, 684480, 745085, 752928, 769120, 777480, 812820, 829312, 839040, 867008, 894102, 922944, 941160, 1003904, 1036640, 1083760, 1130880, 1153680, 1192136, 1243968, 1254880, 1300512, 1368960, 1490170, 1505856, 1538240, 1554960, 1625640, 1734016, 1788204, 1845888, 1882320, 2073280, 2167520, 2235255, 2307360, 2384272, 2487936, 2509760, 2601024, 2980340, 3011712, 3076480, 3109920, 3251280, 3576408, 3764640, 4146560, 4335040, 4470510, 4614720, 4768544, 5019520, 5202048, 5960680, 6219840, 6502560, 7152816, 7529280, 8670080, 8941020, 9229440, 9537088, 11921360, 12439680, 13005120, 14305632, 15058560, 17882040, 19074176, 23842720, 26010240, 28611264, 35764080, 47685440, 57222528, 71528160, 95370880, 143056320, 286112640]

約数ペア:

[(1, 286112640), (2, 143056320), (3, 95370880), (4, 71528160), (5, 57222528), (6, 47685440), (8, 35764080), (10, 28611264), (11, 26010240), (12, 23842720), (15, 19074176), (16, 17882040), (19, 15058560), (20, 14305632), (22, 13005120), (23, 12439680), (24, 11921360), (30, 9537088), (31, 9229440), (32, 8941020), (33, 8670080), (38, 7529280), (40, 7152816), (44, 6502560), (46, 6219840), (48, 5960680), (55, 5202048), (57, 5019520), (60, 4768544), (62, 4614720), (64, 4470510), (66, 4335040), (69, 4146560), (76, 3764640), (80, 3576408), (88, 3251280), (92, 3109920), (93, 3076480), (95, 3011712), (96, 2980340), (110, 2601024), (114, 2509760), (115, 2487936), (120, 2384272), (124, 2307360), (128, 2235255), (132, 2167520), (138, 2073280), (152, 1882320), (155, 1845888), (160, 1788204), (165, 1734016), (176, 1625640), (184, 1554960), (186, 1538240), (190, 1505856), (192, 1490170), (209, 1368960), (220, 1300512), (228, 1254880), (230, 1243968), (240, 1192136), (248, 1153680), (253, 1130880), (264, 1083760), (276, 1036640), (285, 1003904), (304, 941160), (310, 922944), (320, 894102), (330, 867008), (341, 839040), (345, 829312), (352, 812820), (368, 777480), (372, 769120), (380, 752928), (384, 745085), (418, 684480), (437, 654720), (440, 650256), (456, 627440), (460, 621984), (465, 615296), (480, 596068), (496, 576840), (506, 565440), (528, 541880), (552, 518320), (570, 501952), (589, 485760), (608, 470580), (620, 461472), (627, 456320), (640, 447051), (660, 433504), (682, 419520), (690, 414656), (704, 406410), (713, 401280), (736, 388740), (744, 384560), (759, 376960), (760, 376464), (836, 342240), (874, 327360), (880, 325128), (912, 313720), (920, 310992), (930, 307648), (960, 298034), (992, 288420), (1012, 282720), (1023, 279680), (1045, 273792), (1056, 270940), (1104, 259160), (1140, 250976), (1178, 242880), (1216, 235290), (1240, 230736), (1254, 228160), (1265, 226176), (1311, 218240), (1320, 216752), (1364, 209760), (1380, 207328), (1408, 203205), (1426, 200640), (1472, 194370), (1488, 192280), (1518, 188480), (1520, 188232), (1672, 171120), (1705, 167808), (1748, 163680), (1760, 162564), (1767, 161920), (1824, 156860), (1840, 155496), (1860, 153824), (1920, 149017), (1984, 144210), (2024, 141360), (2046, 139840), (2090, 136896), (2112, 135470), (2139, 133760), (2185, 130944), (2208, 129580), (2280, 125488), (2356, 121440), (2432, 117645), (2480, 115368), (2508, 114080), (2530, 113088), (2622, 109120), (2640, 108376), (2728, 104880), (2760, 103664), (2852, 100320), (2944, 97185), (2945, 97152), (2976, 96140), (3036, 94240), (3040, 94116), (3135, 91264), (3344, 85560), (3410, 83904), (3496, 81840), (3520, 81282), (3534, 80960), (3565, 80256), (3648, 78430), (3680, 77748), (3720, 76912), (3795, 75392), (3968, 72105), (4048, 70680), (4092, 69920), (4180, 68448), (4224, 67735), (4278, 66880), (4370, 65472), (4416, 64790), (4560, 62744), (4712, 60720), (4807, 59520), (4960, 57684), (5016, 57040), (5060, 56544), (5115, 55936), (5244, 54560), (5280, 54188), (5456, 52440), (5520, 51832), (5704, 50160), (5890, 48576), (5952, 48070), (6072, 47120), (6080, 47058), (6270, 45632), (6479, 44160), (6555, 43648), (6688, 42780), (6820, 41952), (6992, 40920), (7040, 40641), (7068, 40480), (7130, 40128), (7296, 39215), (7360, 38874), (7440, 38456), (7590, 37696), (7843, 36480), (8096, 35340), (8184, 34960), (8360, 34224), (8556, 33440), (8740, 32736), (8832, 32395), (8835, 32384), (9120, 31372), (9424, 30360), (9614, 29760), (9920, 28842), (10032, 28520), (10120, 28272), (10230, 27968), (10488, 27280), (10560, 27094), (10695, 26752), (10912, 26220), (11040, 25916), (11408, 25080), (11780, 24288), (11904, 24035), (12144, 23560), (12160, 23529), (12540, 22816), (12958, 22080), (13110, 21824), (13376, 21390), (13547, 21120), (13640, 20976), (13984, 20460), (14136, 20240), (14260, 20064), (14421, 19840), (14720, 19437), (14880, 19228), (15180, 18848), (15686, 18240), (16192, 17670), (16368, 17480), (16720, 17112)]