2657862720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 420

約数和(自身を含む): 9849570852

約数和(自身を除く): 7191708132

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 61, 64, 72, 80, 81, 82, 90, 96, 108, 120, 122, 123, 135, 144, 160, 162, 164, 180, 183, 192, 205, 216, 240, 244, 246, 270, 288, 305, 320, 324, 328, 360, 366, 369, 405, 410, 432, 480, 488, 492, 540, 549, 576, 610, 615, 648, 656, 720, 732, 738, 810, 820, 864, 915, 960, 976, 984, 1080, 1098, 1107, 1220, 1230, 1296, 1312, 1440, 1464, 1476, 1620, 1640, 1647, 1681, 1728, 1830, 1845, 1952, 1968, 2160, 2196, 2214, 2440, 2460, 2501, 2592, 2624, 2745, 2880, 2928, 2952, 3240, 3280, 3294, 3321, 3362, 3660, 3690, 3904, 3936, 4320, 4392, 4428, 4880, 4920, 4941, 5002, 5043, 5184, 5490, 5535, 5856, 5904, 6480, 6560, 6588, 6642, 6724, 7320, 7380, 7503, 7872, 8235, 8405, 8640, 8784, 8856, 9760, 9840, 9882, 10004, 10086, 10980, 11070, 11712, 11808, 12505, 12960, 13120, 13176, 13284, 13448, 14640, 14760, 15006, 15129, 16470, 16605, 16810, 17568, 17712, 19520, 19680, 19764, 20008, 20172, 21960, 22140, 22509, 23616, 24705, 25010, 25215, 25920, 26352, 26568, 26896, 29280, 29520, 30012, 30258, 32940, 33210, 33620, 35136, 35424, 37515, 39360, 39528, 40016, 40344, 43920, 44280, 45018, 45387, 49410, 50020, 50430, 52704, 53136, 53792, 58560, 59040, 60024, 60516, 65880, 66420, 67240, 67527, 70848, 75030, 75645, 79056, 80032, 80688, 87840, 88560, 90036, 90774, 98820, 100040, 100860, 102541, 105408, 106272, 107584, 112545, 118080, 120048, 121032, 131760, 132840, 134480, 135054, 136161, 150060, 151290, 158112, 160064, 161376, 175680, 177120, 180072, 181548, 197640, 200080, 201720, 202581, 205082, 212544, 225090, 226935, 240096, 242064, 263520, 265680, 268960, 270108, 272322, 300120, 302580, 307623, 316224, 322752, 337635, 354240, 360144, 363096, 395280, 400160, 403440, 405162, 410164, 450180, 453870, 480192, 484128, 512705, 527040, 531360, 537920, 540216, 544644, 600240, 605160, 615246, 675270, 680805, 720288, 726192, 790560, 800320, 806880, 810324, 820328, 900360, 907740, 922869, 968256, 1012905, 1025410, 1062720, 1080432, 1089288, 1200480, 1210320, 1230492, 1350540, 1361610, 1440576, 1452384, 1538115, 1581120, 1613760, 1620648, 1640656, 1800720, 1815480, 1845738, 2025810, 2050820, 2160864, 2178576, 2400960, 2420640, 2460984, 2701080, 2723220, 2768607, 2904768, 3076230, 3241296, 3281312, 3601440, 3630960, 3691476, 4051620, 4101640, 4321728, 4357152, 4614345, 4841280, 4921968, 5402160, 5446440, 5537214, 6152460, 6482592, 6562624, 7202880, 7261920, 7382952, 8103240, 8203280, 8305821, 8714304, 9228690, 9843936, 10804320, 10892880, 11074428, 12304920, 12965184, 13843035, 14523840, 14765904, 16206480, 16406560, 16611642, 18457380, 19687872, 21608640, 21785760, 22148856, 24609840, 27686070, 29531808, 32412960, 32813120, 33223284, 36914760, 41529105, 43571520, 44297712, 49219680, 55372140, 59063616, 64825920, 66446568, 73829520, 83058210, 88595424, 98439360, 110744280, 132893136, 147659040, 166116420, 177190848, 221488560, 265786272, 295318080, 332232840, 442977120, 531572544, 664465680, 885954240, 1328931360, 2657862720]

約数ペア:

[(1, 2657862720), (2, 1328931360), (3, 885954240), (4, 664465680), (5, 531572544), (6, 442977120), (8, 332232840), (9, 295318080), (10, 265786272), (12, 221488560), (15, 177190848), (16, 166116420), (18, 147659040), (20, 132893136), (24, 110744280), (27, 98439360), (30, 88595424), (32, 83058210), (36, 73829520), (40, 66446568), (41, 64825920), (45, 59063616), (48, 55372140), (54, 49219680), (60, 44297712), (61, 43571520), (64, 41529105), (72, 36914760), (80, 33223284), (81, 32813120), (82, 32412960), (90, 29531808), (96, 27686070), (108, 24609840), (120, 22148856), (122, 21785760), (123, 21608640), (135, 19687872), (144, 18457380), (160, 16611642), (162, 16406560), (164, 16206480), (180, 14765904), (183, 14523840), (192, 13843035), (205, 12965184), (216, 12304920), (240, 11074428), (244, 10892880), (246, 10804320), (270, 9843936), (288, 9228690), (305, 8714304), (320, 8305821), (324, 8203280), (328, 8103240), (360, 7382952), (366, 7261920), (369, 7202880), (405, 6562624), (410, 6482592), (432, 6152460), (480, 5537214), (488, 5446440), (492, 5402160), (540, 4921968), (549, 4841280), (576, 4614345), (610, 4357152), (615, 4321728), (648, 4101640), (656, 4051620), (720, 3691476), (732, 3630960), (738, 3601440), (810, 3281312), (820, 3241296), (864, 3076230), (915, 2904768), (960, 2768607), (976, 2723220), (984, 2701080), (1080, 2460984), (1098, 2420640), (1107, 2400960), (1220, 2178576), (1230, 2160864), (1296, 2050820), (1312, 2025810), (1440, 1845738), (1464, 1815480), (1476, 1800720), (1620, 1640656), (1640, 1620648), (1647, 1613760), (1681, 1581120), (1728, 1538115), (1830, 1452384), (1845, 1440576), (1952, 1361610), (1968, 1350540), (2160, 1230492), (2196, 1210320), (2214, 1200480), (2440, 1089288), (2460, 1080432), (2501, 1062720), (2592, 1025410), (2624, 1012905), (2745, 968256), (2880, 922869), (2928, 907740), (2952, 900360), (3240, 820328), (3280, 810324), (3294, 806880), (3321, 800320), (3362, 790560), (3660, 726192), (3690, 720288), (3904, 680805), (3936, 675270), (4320, 615246), (4392, 605160), (4428, 600240), (4880, 544644), (4920, 540216), (4941, 537920), (5002, 531360), (5043, 527040), (5184, 512705), (5490, 484128), (5535, 480192), (5856, 453870), (5904, 450180), (6480, 410164), (6560, 405162), (6588, 403440), (6642, 400160), (6724, 395280), (7320, 363096), (7380, 360144), (7503, 354240), (7872, 337635), (8235, 322752), (8405, 316224), (8640, 307623), (8784, 302580), (8856, 300120), (9760, 272322), (9840, 270108), (9882, 268960), (10004, 265680), (10086, 263520), (10980, 242064), (11070, 240096), (11712, 226935), (11808, 225090), (12505, 212544), (12960, 205082), (13120, 202581), (13176, 201720), (13284, 200080), (13448, 197640), (14640, 181548), (14760, 180072), (15006, 177120), (15129, 175680), (16470, 161376), (16605, 160064), (16810, 158112), (17568, 151290), (17712, 150060), (19520, 136161), (19680, 135054), (19764, 134480), (20008, 132840), (20172, 131760), (21960, 121032), (22140, 120048), (22509, 118080), (23616, 112545), (24705, 107584), (25010, 106272), (25215, 105408), (25920, 102541), (26352, 100860), (26568, 100040), (26896, 98820), (29280, 90774), (29520, 90036), (30012, 88560), (30258, 87840), (32940, 80688), (33210, 80032), (33620, 79056), (35136, 75645), (35424, 75030), (37515, 70848), (39360, 67527), (39528, 67240), (40016, 66420), (40344, 65880), (43920, 60516), (44280, 60024), (45018, 59040), (45387, 58560), (49410, 53792), (50020, 53136), (50430, 52704)]