728286720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 640

約数和(自身を含む): 3016949760

約数和(自身を除く): 2288663040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 62, 64, 69, 70, 76, 80, 84, 92, 93, 95, 96, 105, 112, 114, 115, 120, 124, 128, 133, 138, 140, 152, 155, 160, 161, 168, 184, 186, 190, 192, 210, 217, 224, 228, 230, 240, 248, 256, 266, 276, 280, 285, 304, 310, 320, 322, 336, 345, 368, 372, 380, 384, 399, 420, 434, 437, 448, 456, 460, 465, 480, 483, 496, 512, 532, 552, 560, 570, 589, 608, 620, 640, 644, 651, 665, 672, 690, 713, 736, 744, 760, 768, 798, 805, 840, 868, 874, 896, 912, 920, 930, 960, 966, 992, 1064, 1085, 1104, 1120, 1140, 1178, 1216, 1240, 1280, 1288, 1302, 1311, 1330, 1344, 1380, 1426, 1472, 1488, 1520, 1536, 1596, 1610, 1680, 1736, 1748, 1767, 1792, 1824, 1840, 1860, 1920, 1932, 1984, 1995, 2128, 2139, 2170, 2185, 2208, 2240, 2280, 2356, 2415, 2432, 2480, 2560, 2576, 2604, 2622, 2660, 2688, 2760, 2852, 2944, 2945, 2976, 3040, 3059, 3192, 3220, 3255, 3360, 3472, 3496, 3534, 3565, 3584, 3648, 3680, 3720, 3840, 3864, 3968, 3990, 4123, 4256, 4278, 4340, 4370, 4416, 4480, 4560, 4712, 4830, 4864, 4960, 4991, 5152, 5208, 5244, 5320, 5376, 5520, 5704, 5888, 5890, 5952, 6080, 6118, 6384, 6440, 6510, 6555, 6720, 6944, 6992, 7068, 7130, 7296, 7360, 7440, 7680, 7728, 7936, 7980, 8246, 8512, 8556, 8680, 8740, 8832, 8835, 8960, 9120, 9177, 9424, 9660, 9728, 9920, 9982, 10304, 10416, 10488, 10640, 10695, 10752, 11040, 11408, 11776, 11780, 11904, 12160, 12236, 12369, 12768, 12880, 13020, 13110, 13440, 13547, 13888, 13984, 14136, 14260, 14592, 14720, 14880, 14973, 15295, 15456, 15872, 15960, 16492, 17024, 17112, 17360, 17480, 17664, 17670, 17920, 18240, 18354, 18848, 19320, 19840, 19964, 20608, 20615, 20832, 20976, 21280, 21390, 22080, 22816, 23560, 23808, 24320, 24472, 24738, 24955, 25536, 25760, 26040, 26220, 26880, 27094, 27776, 27968, 28272, 28520, 29184, 29440, 29760, 29946, 30590, 30912, 31920, 32984, 34048, 34224, 34720, 34960, 35328, 35340, 36480, 36708, 37696, 38640, 39680, 39928, 40641, 41216, 41230, 41664, 41952, 42560, 42780, 44160, 45632, 45885, 47120, 47616, 48640, 48944, 49476, 49910, 51072, 51520, 52080, 52440, 53760, 54188, 55552, 55936, 56544, 57040, 58880, 59520, 59892, 61180, 61824, 61845, 63840, 65968, 67735, 68096, 68448, 69440, 69920, 70680, 72960, 73416, 74865, 75392, 77280, 79360, 79856, 81282, 82432, 82460, 83328, 83904, 85120, 85560, 88320, 91264, 91770, 94240, 94829, 97888, 98952, 99820, 102144, 103040, 104160, 104880, 108376, 111104, 111872, 113088, 114080, 119040, 119784, 122360, 123648, 123690, 127680, 131936, 135470, 136896, 138880, 139840, 141360, 145920, 146832, 149730, 150784, 154560, 159712, 162564, 164920, 166656, 167808, 170240, 171120, 176640, 182528, 183540, 188480, 189658, 195776, 197904, 199640, 203205, 204288, 206080, 208320, 209760, 216752, 223744, 226176, 228160, 238080, 239568, 244720, 247296, 247380, 255360, 263872, 270940, 273792, 277760, 279680, 282720, 284487, 293664, 299460, 301568, 309120, 319424, 325128, 329840, 333312, 335616, 340480, 342240, 365056, 367080, 376960, 379316, 391552, 395808, 399280, 406410, 412160, 416640, 419520, 433504, 452352, 456320, 474145, 479136, 489440, 494760, 510720, 527744, 541880, 547584, 555520, 559360, 565440, 568974, 587328, 598920, 618240, 638848, 650256, 659680, 671232, 684480, 734160, 753920, 758632, 783104, 791616, 798560, 812820, 833280, 839040, 867008, 904704, 912640, 948290, 958272, 978880, 989520, 1021440, 1055488, 1083760, 1095168, 1118720, 1130880, 1137948, 1174656, 1197840, 1236480, 1277696, 1300512, 1319360, 1368960, 1422435, 1468320, 1507840, 1517264, 1566208, 1583232, 1597120, 1625640, 1666560, 1678080, 1734016, 1825280, 1896580, 1916544, 1957760, 1979040, 2110976, 2167520, 2261760, 2275896, 2349312, 2395680, 2555392, 2601024, 2638720, 2737920, 2844870, 2936640, 3034528, 3166464, 3194240, 3251280, 3356160, 3468032, 3793160, 3833088, 3915520, 3958080, 4335040, 4523520, 4551792, 4698624, 4791360, 5202048, 5277440, 5475840, 5689740, 5873280, 6069056, 6332928, 6388480, 6502560, 6936064, 7586320, 7666176, 7831040, 7916160, 8670080, 9103584, 9582720, 10404096, 10554880, 11379480, 11746560, 12138112, 12776960, 13005120, 15172640, 15832320, 17340160, 18207168, 19165440, 20808192, 22758960, 23493120, 24276224, 26010240, 30345280, 31664640, 34680320, 36414336, 38330880, 45517920, 48552448, 52020480, 60690560, 72828672, 91035840, 104040960, 121381120, 145657344, 182071680, 242762240, 364143360, 728286720]

約数ペア:

[(1, 728286720), (2, 364143360), (3, 242762240), (4, 182071680), (5, 145657344), (6, 121381120), (7, 104040960), (8, 91035840), (10, 72828672), (12, 60690560), (14, 52020480), (15, 48552448), (16, 45517920), (19, 38330880), (20, 36414336), (21, 34680320), (23, 31664640), (24, 30345280), (28, 26010240), (30, 24276224), (31, 23493120), (32, 22758960), (35, 20808192), (38, 19165440), (40, 18207168), (42, 17340160), (46, 15832320), (48, 15172640), (56, 13005120), (57, 12776960), (60, 12138112), (62, 11746560), (64, 11379480), (69, 10554880), (70, 10404096), (76, 9582720), (80, 9103584), (84, 8670080), (92, 7916160), (93, 7831040), (95, 7666176), (96, 7586320), (105, 6936064), (112, 6502560), (114, 6388480), (115, 6332928), (120, 6069056), (124, 5873280), (128, 5689740), (133, 5475840), (138, 5277440), (140, 5202048), (152, 4791360), (155, 4698624), (160, 4551792), (161, 4523520), (168, 4335040), (184, 3958080), (186, 3915520), (190, 3833088), (192, 3793160), (210, 3468032), (217, 3356160), (224, 3251280), (228, 3194240), (230, 3166464), (240, 3034528), (248, 2936640), (256, 2844870), (266, 2737920), (276, 2638720), (280, 2601024), (285, 2555392), (304, 2395680), (310, 2349312), (320, 2275896), (322, 2261760), (336, 2167520), (345, 2110976), (368, 1979040), (372, 1957760), (380, 1916544), (384, 1896580), (399, 1825280), (420, 1734016), (434, 1678080), (437, 1666560), (448, 1625640), (456, 1597120), (460, 1583232), (465, 1566208), (480, 1517264), (483, 1507840), (496, 1468320), (512, 1422435), (532, 1368960), (552, 1319360), (560, 1300512), (570, 1277696), (589, 1236480), (608, 1197840), (620, 1174656), (640, 1137948), (644, 1130880), (651, 1118720), (665, 1095168), (672, 1083760), (690, 1055488), (713, 1021440), (736, 989520), (744, 978880), (760, 958272), (768, 948290), (798, 912640), (805, 904704), (840, 867008), (868, 839040), (874, 833280), (896, 812820), (912, 798560), (920, 791616), (930, 783104), (960, 758632), (966, 753920), (992, 734160), (1064, 684480), (1085, 671232), (1104, 659680), (1120, 650256), (1140, 638848), (1178, 618240), (1216, 598920), (1240, 587328), (1280, 568974), (1288, 565440), (1302, 559360), (1311, 555520), (1330, 547584), (1344, 541880), (1380, 527744), (1426, 510720), (1472, 494760), (1488, 489440), (1520, 479136), (1536, 474145), (1596, 456320), (1610, 452352), (1680, 433504), (1736, 419520), (1748, 416640), (1767, 412160), (1792, 406410), (1824, 399280), (1840, 395808), (1860, 391552), (1920, 379316), (1932, 376960), (1984, 367080), (1995, 365056), (2128, 342240), (2139, 340480), (2170, 335616), (2185, 333312), (2208, 329840), (2240, 325128), (2280, 319424), (2356, 309120), (2415, 301568), (2432, 299460), (2480, 293664), (2560, 284487), (2576, 282720), (2604, 279680), (2622, 277760), (2660, 273792), (2688, 270940), (2760, 263872), (2852, 255360), (2944, 247380), (2945, 247296), (2976, 244720), (3040, 239568), (3059, 238080), (3192, 228160), (3220, 226176), (3255, 223744), (3360, 216752), (3472, 209760), (3496, 208320), (3534, 206080), (3565, 204288), (3584, 203205), (3648, 199640), (3680, 197904), (3720, 195776), (3840, 189658), (3864, 188480), (3968, 183540), (3990, 182528), (4123, 176640), (4256, 171120), (4278, 170240), (4340, 167808), (4370, 166656), (4416, 164920), (4480, 162564), (4560, 159712), (4712, 154560), (4830, 150784), (4864, 149730), (4960, 146832), (4991, 145920), (5152, 141360), (5208, 139840), (5244, 138880), (5320, 136896), (5376, 135470), (5520, 131936), (5704, 127680), (5888, 123690), (5890, 123648), (5952, 122360), (6080, 119784), (6118, 119040), (6384, 114080), (6440, 113088), (6510, 111872), (6555, 111104), (6720, 108376), (6944, 104880), (6992, 104160), (7068, 103040), (7130, 102144), (7296, 99820), (7360, 98952), (7440, 97888), (7680, 94829), (7728, 94240), (7936, 91770), (7980, 91264), (8246, 88320), (8512, 85560), (8556, 85120), (8680, 83904), (8740, 83328), (8832, 82460), (8835, 82432), (8960, 81282), (9120, 79856), (9177, 79360), (9424, 77280), (9660, 75392), (9728, 74865), (9920, 73416), (9982, 72960), (10304, 70680), (10416, 69920), (10488, 69440), (10640, 68448), (10695, 68096), (10752, 67735), (11040, 65968), (11408, 63840), (11776, 61845), (11780, 61824), (11904, 61180), (12160, 59892), (12236, 59520), (12369, 58880), (12768, 57040), (12880, 56544), (13020, 55936), (13110, 55552), (13440, 54188), (13547, 53760), (13888, 52440), (13984, 52080), (14136, 51520), (14260, 51072), (14592, 49910), (14720, 49476), (14880, 48944), (14973, 48640), (15295, 47616), (15456, 47120), (15872, 45885), (15960, 45632), (16492, 44160), (17024, 42780), (17112, 42560), (17360, 41952), (17480, 41664), (17664, 41230), (17670, 41216), (17920, 40641), (18240, 39928), (18354, 39680), (18848, 38640), (19320, 37696), (19840, 36708), (19964, 36480), (20608, 35340), (20615, 35328), (20832, 34960), (20976, 34720), (21280, 34224), (21390, 34048), (22080, 32984), (22816, 31920), (23560, 30912), (23808, 30590), (24320, 29946), (24472, 29760), (24738, 29440), (24955, 29184), (25536, 28520), (25760, 28272), (26040, 27968), (26220, 27776), (26880, 27094)]