1366001280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 512

約数和(自身を含む): 5781196800

約数和(自身を除く): 4415195520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 384, 414, 420, 432, 448, 460, 480, 483, 491, 504, 540, 552, 560, 576, 621, 630, 640, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 896, 920, 945, 960, 966, 982, 1008, 1035, 1080, 1104, 1120, 1152, 1242, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1473, 1512, 1610, 1656, 1680, 1728, 1840, 1890, 1920, 1932, 1964, 2016, 2070, 2160, 2208, 2240, 2415, 2455, 2484, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 2946, 3024, 3105, 3220, 3312, 3360, 3437, 3456, 3680, 3780, 3864, 3928, 4032, 4140, 4320, 4347, 4416, 4419, 4480, 4830, 4910, 4968, 5040, 5152, 5520, 5760, 5796, 5892, 6048, 6210, 6440, 6624, 6720, 6874, 7245, 7360, 7365, 7560, 7728, 7856, 8064, 8280, 8640, 8694, 8832, 8838, 9660, 9820, 9936, 10080, 10304, 10311, 11040, 11293, 11592, 11784, 12096, 12420, 12880, 13248, 13257, 13440, 13748, 14490, 14720, 14730, 15120, 15456, 15712, 16560, 17185, 17280, 17388, 17676, 19320, 19640, 19872, 20160, 20608, 20622, 21735, 22080, 22095, 22586, 23184, 23568, 24192, 24840, 25760, 26496, 26514, 27496, 28980, 29460, 30240, 30912, 30933, 31424, 33120, 33879, 34370, 34776, 35352, 38640, 39280, 39744, 40320, 41244, 43470, 44160, 44190, 45172, 46368, 47136, 49680, 51520, 51555, 53028, 54992, 56465, 57960, 58920, 60480, 61824, 61866, 62848, 66240, 66285, 67758, 68740, 69552, 70704, 77280, 78560, 79051, 79488, 82488, 86940, 88380, 90344, 92736, 92799, 94272, 99360, 101637, 103040, 103110, 106056, 109984, 112930, 115920, 117840, 120960, 123732, 132480, 132570, 135516, 137480, 139104, 141408, 154560, 154665, 157120, 158102, 164976, 169395, 173880, 176760, 180688, 185472, 185598, 188544, 198720, 203274, 206220, 212112, 219968, 225860, 231840, 235680, 237153, 247464, 265140, 271032, 274960, 278208, 282816, 304911, 309120, 309330, 314240, 316204, 329952, 338790, 347760, 353520, 361376, 371196, 395255, 397440, 406548, 412440, 424224, 439936, 451720, 463680, 463995, 471360, 474306, 494928, 508185, 530280, 542064, 549920, 556416, 565632, 609822, 618660, 632408, 659904, 677580, 695520, 707040, 711459, 722752, 742392, 790510, 813096, 824880, 848448, 903440, 927360, 927990, 942720, 948612, 989856, 1016370, 1060560, 1084128, 1099840, 1185765, 1219644, 1237320, 1264816, 1319808, 1355160, 1391040, 1414080, 1422918, 1445504, 1484784, 1524555, 1581020, 1626192, 1649760, 1696896, 1806880, 1855980, 1897224, 1979712, 2032740, 2121120, 2134377, 2168256, 2199680, 2371530, 2439288, 2474640, 2529632, 2710320, 2782080, 2828160, 2845836, 2969568, 3049110, 3162040, 3252384, 3299520, 3557295, 3613760, 3711960, 3794448, 3959424, 4065480, 4242240, 4268754, 4336512, 4743060, 4878576, 4949280, 5059264, 5420640, 5691672, 5939136, 6098220, 6324080, 6504768, 6599040, 7114590, 7227520, 7423920, 7588896, 8130960, 8484480, 8537508, 9486120, 9757152, 9898560, 10118528, 10671885, 10841280, 11383344, 11878272, 12196440, 12648160, 13009536, 14229180, 14847840, 15177792, 16261920, 17075016, 18972240, 19514304, 19797120, 21343770, 21682560, 22766688, 24392880, 25296320, 28458360, 29695680, 30355584, 32523840, 34150032, 37944480, 39028608, 42687540, 45533376, 48785760, 50592640, 56916720, 59391360, 65047680, 68300064, 75888960, 85375080, 91066752, 97571520, 113833440, 136600128, 151777920, 170750160, 195143040, 227666880, 273200256, 341500320, 455333760, 683000640, 1366001280]

約数ペア:

[(1, 1366001280), (2, 683000640), (3, 455333760), (4, 341500320), (5, 273200256), (6, 227666880), (7, 195143040), (8, 170750160), (9, 151777920), (10, 136600128), (12, 113833440), (14, 97571520), (15, 91066752), (16, 85375080), (18, 75888960), (20, 68300064), (21, 65047680), (23, 59391360), (24, 56916720), (27, 50592640), (28, 48785760), (30, 45533376), (32, 42687540), (35, 39028608), (36, 37944480), (40, 34150032), (42, 32523840), (45, 30355584), (46, 29695680), (48, 28458360), (54, 25296320), (56, 24392880), (60, 22766688), (63, 21682560), (64, 21343770), (69, 19797120), (70, 19514304), (72, 18972240), (80, 17075016), (84, 16261920), (90, 15177792), (92, 14847840), (96, 14229180), (105, 13009536), (108, 12648160), (112, 12196440), (115, 11878272), (120, 11383344), (126, 10841280), (128, 10671885), (135, 10118528), (138, 9898560), (140, 9757152), (144, 9486120), (160, 8537508), (161, 8484480), (168, 8130960), (180, 7588896), (184, 7423920), (189, 7227520), (192, 7114590), (207, 6599040), (210, 6504768), (216, 6324080), (224, 6098220), (230, 5939136), (240, 5691672), (252, 5420640), (270, 5059264), (276, 4949280), (280, 4878576), (288, 4743060), (315, 4336512), (320, 4268754), (322, 4242240), (336, 4065480), (345, 3959424), (360, 3794448), (368, 3711960), (378, 3613760), (384, 3557295), (414, 3299520), (420, 3252384), (432, 3162040), (448, 3049110), (460, 2969568), (480, 2845836), (483, 2828160), (491, 2782080), (504, 2710320), (540, 2529632), (552, 2474640), (560, 2439288), (576, 2371530), (621, 2199680), (630, 2168256), (640, 2134377), (644, 2121120), (672, 2032740), (690, 1979712), (720, 1897224), (736, 1855980), (756, 1806880), (805, 1696896), (828, 1649760), (840, 1626192), (864, 1581020), (896, 1524555), (920, 1484784), (945, 1445504), (960, 1422918), (966, 1414080), (982, 1391040), (1008, 1355160), (1035, 1319808), (1080, 1264816), (1104, 1237320), (1120, 1219644), (1152, 1185765), (1242, 1099840), (1260, 1084128), (1288, 1060560), (1344, 1016370), (1380, 989856), (1440, 948612), (1449, 942720), (1472, 927990), (1473, 927360), (1512, 903440), (1610, 848448), (1656, 824880), (1680, 813096), (1728, 790510), (1840, 742392), (1890, 722752), (1920, 711459), (1932, 707040), (1964, 695520), (2016, 677580), (2070, 659904), (2160, 632408), (2208, 618660), (2240, 609822), (2415, 565632), (2455, 556416), (2484, 549920), (2520, 542064), (2576, 530280), (2688, 508185), (2760, 494928), (2880, 474306), (2898, 471360), (2944, 463995), (2946, 463680), (3024, 451720), (3105, 439936), (3220, 424224), (3312, 412440), (3360, 406548), (3437, 397440), (3456, 395255), (3680, 371196), (3780, 361376), (3864, 353520), (3928, 347760), (4032, 338790), (4140, 329952), (4320, 316204), (4347, 314240), (4416, 309330), (4419, 309120), (4480, 304911), (4830, 282816), (4910, 278208), (4968, 274960), (5040, 271032), (5152, 265140), (5520, 247464), (5760, 237153), (5796, 235680), (5892, 231840), (6048, 225860), (6210, 219968), (6440, 212112), (6624, 206220), (6720, 203274), (6874, 198720), (7245, 188544), (7360, 185598), (7365, 185472), (7560, 180688), (7728, 176760), (7856, 173880), (8064, 169395), (8280, 164976), (8640, 158102), (8694, 157120), (8832, 154665), (8838, 154560), (9660, 141408), (9820, 139104), (9936, 137480), (10080, 135516), (10304, 132570), (10311, 132480), (11040, 123732), (11293, 120960), (11592, 117840), (11784, 115920), (12096, 112930), (12420, 109984), (12880, 106056), (13248, 103110), (13257, 103040), (13440, 101637), (13748, 99360), (14490, 94272), (14720, 92799), (14730, 92736), (15120, 90344), (15456, 88380), (15712, 86940), (16560, 82488), (17185, 79488), (17280, 79051), (17388, 78560), (17676, 77280), (19320, 70704), (19640, 69552), (19872, 68740), (20160, 67758), (20608, 66285), (20622, 66240), (21735, 62848), (22080, 61866), (22095, 61824), (22586, 60480), (23184, 58920), (23568, 57960), (24192, 56465), (24840, 54992), (25760, 53028), (26496, 51555), (26514, 51520), (27496, 49680), (28980, 47136), (29460, 46368), (30240, 45172), (30912, 44190), (30933, 44160), (31424, 43470), (33120, 41244), (33879, 40320), (34370, 39744), (34776, 39280), (35352, 38640)]