1287834240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 512

約数和(自身を含む): 5301780480

約数和(自身を除く): 4013946240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 128, 132, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 248, 264, 280, 281, 308, 310, 320, 330, 336, 341, 352, 372, 384, 385, 420, 434, 440, 448, 462, 465, 480, 496, 528, 560, 562, 616, 620, 640, 651, 660, 672, 682, 704, 744, 770, 840, 843, 868, 880, 896, 924, 930, 960, 992, 1023, 1056, 1085, 1120, 1124, 1155, 1232, 1240, 1302, 1320, 1344, 1364, 1405, 1408, 1488, 1540, 1680, 1686, 1705, 1736, 1760, 1848, 1860, 1920, 1967, 1984, 2046, 2112, 2170, 2240, 2248, 2310, 2387, 2464, 2480, 2604, 2640, 2688, 2728, 2810, 2976, 3080, 3091, 3255, 3360, 3372, 3410, 3472, 3520, 3696, 3720, 3934, 3968, 4092, 4215, 4224, 4340, 4480, 4496, 4620, 4774, 4928, 4960, 5115, 5208, 5280, 5456, 5620, 5901, 5952, 6160, 6182, 6510, 6720, 6744, 6820, 6944, 7040, 7161, 7392, 7440, 7868, 8184, 8430, 8680, 8711, 8992, 9240, 9273, 9548, 9835, 9856, 9920, 10230, 10416, 10560, 10912, 11240, 11802, 11904, 11935, 12320, 12364, 13020, 13440, 13488, 13640, 13888, 14322, 14784, 14880, 15455, 15736, 16368, 16860, 17360, 17422, 17984, 18480, 18546, 19096, 19670, 19840, 20460, 20832, 21120, 21637, 21824, 22480, 23604, 23870, 24640, 24728, 26040, 26133, 26976, 27280, 27776, 28644, 29505, 29568, 29760, 30910, 31472, 32736, 33720, 34720, 34844, 35805, 35968, 36960, 37092, 38192, 39340, 40920, 41664, 43274, 43555, 43648, 44960, 46365, 47208, 47740, 49280, 49456, 52080, 52266, 53952, 54560, 57288, 59010, 59520, 60977, 61820, 62944, 64911, 65472, 67440, 69440, 69688, 71610, 73920, 74184, 76384, 78680, 81840, 83328, 86548, 87110, 89920, 92730, 94416, 95480, 95821, 98912, 104160, 104532, 107904, 108185, 109120, 114576, 118020, 121954, 123640, 125888, 129822, 130665, 130944, 134880, 138880, 139376, 143220, 147840, 148368, 152768, 157360, 163680, 173096, 174220, 179840, 182931, 185460, 188832, 190960, 191642, 197824, 208320, 209064, 216370, 218240, 229152, 236040, 243908, 247280, 251776, 259644, 261330, 269760, 278752, 286440, 287463, 296736, 304885, 305536, 314720, 324555, 327360, 346192, 348440, 365862, 370920, 377664, 381920, 383284, 395648, 416640, 418128, 432740, 458304, 472080, 479105, 487816, 494560, 519288, 522660, 539520, 557504, 572880, 574926, 593472, 609770, 629440, 649110, 654720, 670747, 692384, 696880, 731724, 741840, 755328, 763840, 766568, 836256, 865480, 914655, 916608, 944160, 958210, 975632, 989120, 1038576, 1045320, 1115008, 1145760, 1149852, 1186944, 1219540, 1258880, 1298220, 1341494, 1384768, 1393760, 1437315, 1463448, 1483680, 1527680, 1533136, 1672512, 1730960, 1829310, 1888320, 1916420, 1951264, 1978240, 2012241, 2077152, 2090640, 2291520, 2299704, 2439080, 2596440, 2682988, 2769536, 2787520, 2874630, 2926896, 2967360, 3066272, 3345024, 3353735, 3461920, 3658620, 3776640, 3832840, 3902528, 4024482, 4154304, 4181280, 4583040, 4599408, 4878160, 5192880, 5365976, 5575040, 5749260, 5853792, 5934720, 6132544, 6707470, 6923840, 7317240, 7665680, 7805056, 8048964, 8308608, 8362560, 9198816, 9756320, 10061205, 10385760, 10731952, 11498520, 11707584, 12265088, 13414940, 13847680, 14634480, 15331360, 16097928, 16725120, 18397632, 19512640, 20122410, 20771520, 21463904, 22997040, 23415168, 26829880, 29268960, 30662720, 32195856, 36795264, 39025280, 40244820, 41543040, 42927808, 45994080, 53659760, 58537920, 61325440, 64391712, 80489640, 85855616, 91988160, 107319520, 117075840, 128783424, 160979280, 183976320, 214639040, 257566848, 321958560, 429278080, 643917120, 1287834240]

約数ペア:

[(1, 1287834240), (2, 643917120), (3, 429278080), (4, 321958560), (5, 257566848), (6, 214639040), (7, 183976320), (8, 160979280), (10, 128783424), (11, 117075840), (12, 107319520), (14, 91988160), (15, 85855616), (16, 80489640), (20, 64391712), (21, 61325440), (22, 58537920), (24, 53659760), (28, 45994080), (30, 42927808), (31, 41543040), (32, 40244820), (33, 39025280), (35, 36795264), (40, 32195856), (42, 30662720), (44, 29268960), (48, 26829880), (55, 23415168), (56, 22997040), (60, 21463904), (62, 20771520), (64, 20122410), (66, 19512640), (70, 18397632), (77, 16725120), (80, 16097928), (84, 15331360), (88, 14634480), (93, 13847680), (96, 13414940), (105, 12265088), (110, 11707584), (112, 11498520), (120, 10731952), (124, 10385760), (128, 10061205), (132, 9756320), (140, 9198816), (154, 8362560), (155, 8308608), (160, 8048964), (165, 7805056), (168, 7665680), (176, 7317240), (186, 6923840), (192, 6707470), (210, 6132544), (217, 5934720), (220, 5853792), (224, 5749260), (231, 5575040), (240, 5365976), (248, 5192880), (264, 4878160), (280, 4599408), (281, 4583040), (308, 4181280), (310, 4154304), (320, 4024482), (330, 3902528), (336, 3832840), (341, 3776640), (352, 3658620), (372, 3461920), (384, 3353735), (385, 3345024), (420, 3066272), (434, 2967360), (440, 2926896), (448, 2874630), (462, 2787520), (465, 2769536), (480, 2682988), (496, 2596440), (528, 2439080), (560, 2299704), (562, 2291520), (616, 2090640), (620, 2077152), (640, 2012241), (651, 1978240), (660, 1951264), (672, 1916420), (682, 1888320), (704, 1829310), (744, 1730960), (770, 1672512), (840, 1533136), (843, 1527680), (868, 1483680), (880, 1463448), (896, 1437315), (924, 1393760), (930, 1384768), (960, 1341494), (992, 1298220), (1023, 1258880), (1056, 1219540), (1085, 1186944), (1120, 1149852), (1124, 1145760), (1155, 1115008), (1232, 1045320), (1240, 1038576), (1302, 989120), (1320, 975632), (1344, 958210), (1364, 944160), (1405, 916608), (1408, 914655), (1488, 865480), (1540, 836256), (1680, 766568), (1686, 763840), (1705, 755328), (1736, 741840), (1760, 731724), (1848, 696880), (1860, 692384), (1920, 670747), (1967, 654720), (1984, 649110), (2046, 629440), (2112, 609770), (2170, 593472), (2240, 574926), (2248, 572880), (2310, 557504), (2387, 539520), (2464, 522660), (2480, 519288), (2604, 494560), (2640, 487816), (2688, 479105), (2728, 472080), (2810, 458304), (2976, 432740), (3080, 418128), (3091, 416640), (3255, 395648), (3360, 383284), (3372, 381920), (3410, 377664), (3472, 370920), (3520, 365862), (3696, 348440), (3720, 346192), (3934, 327360), (3968, 324555), (4092, 314720), (4215, 305536), (4224, 304885), (4340, 296736), (4480, 287463), (4496, 286440), (4620, 278752), (4774, 269760), (4928, 261330), (4960, 259644), (5115, 251776), (5208, 247280), (5280, 243908), (5456, 236040), (5620, 229152), (5901, 218240), (5952, 216370), (6160, 209064), (6182, 208320), (6510, 197824), (6720, 191642), (6744, 190960), (6820, 188832), (6944, 185460), (7040, 182931), (7161, 179840), (7392, 174220), (7440, 173096), (7868, 163680), (8184, 157360), (8430, 152768), (8680, 148368), (8711, 147840), (8992, 143220), (9240, 139376), (9273, 138880), (9548, 134880), (9835, 130944), (9856, 130665), (9920, 129822), (10230, 125888), (10416, 123640), (10560, 121954), (10912, 118020), (11240, 114576), (11802, 109120), (11904, 108185), (11935, 107904), (12320, 104532), (12364, 104160), (13020, 98912), (13440, 95821), (13488, 95480), (13640, 94416), (13888, 92730), (14322, 89920), (14784, 87110), (14880, 86548), (15455, 83328), (15736, 81840), (16368, 78680), (16860, 76384), (17360, 74184), (17422, 73920), (17984, 71610), (18480, 69688), (18546, 69440), (19096, 67440), (19670, 65472), (19840, 64911), (20460, 62944), (20832, 61820), (21120, 60977), (21637, 59520), (21824, 59010), (22480, 57288), (23604, 54560), (23870, 53952), (24640, 52266), (24728, 52080), (26040, 49456), (26133, 49280), (26976, 47740), (27280, 47208), (27776, 46365), (28644, 44960), (29505, 43648), (29568, 43555), (29760, 43274), (30910, 41664), (31472, 40920), (32736, 39340), (33720, 38192), (34720, 37092), (34844, 36960), (35805, 35968)]