1320994080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4576

約数の個数: 288

約数和(自身を含む): 5330707200

約数和(自身を除く): 4009713120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2320, 2436, 2520, 2610, 2784, 3045, 3248, 3360, 3480, 3654, 4060, 4176, 4519, 4640, 4872, 5040, 5220, 6090, 6496, 6960, 7308, 8120, 8352, 9038, 9135, 9744, 10080, 10440, 12180, 13557, 13920, 14616, 16240, 18076, 18270, 19488, 20880, 22595, 24360, 27114, 29232, 31633, 32480, 36152, 36540, 40671, 41760, 45190, 48720, 54228, 58464, 63266, 67785, 72304, 73080, 81342, 90380, 94899, 97440, 108456, 126532, 131051, 135570, 144608, 146160, 158165, 162684, 180760, 189798, 203355, 216912, 253064, 262102, 271140, 284697, 292320, 316330, 325368, 361520, 379596, 393153, 406710, 433824, 474495, 506128, 524204, 542280, 569394, 632660, 650736, 655255, 723040, 759192, 786306, 813420, 917357, 948990, 1012256, 1048408, 1084560, 1138788, 1179459, 1265320, 1301472, 1310510, 1423485, 1518384, 1572612, 1626840, 1834714, 1897980, 1965765, 2096816, 2169120, 2277576, 2358918, 2530640, 2621020, 2752071, 2846970, 3036768, 3145224, 3253680, 3669428, 3795960, 3931530, 4193632, 4555152, 4586785, 4717836, 5061280, 5242040, 5504142, 5693940, 5897295, 6290448, 6507360, 7338856, 7591920, 7863060, 8256213, 9110304, 9173570, 9435672, 10484080, 11008284, 11387880, 11794590, 12580896, 13760355, 14677712, 15183840, 15726120, 16512426, 18347140, 18871344, 20968160, 22016568, 22775760, 23589180, 27520710, 29355424, 31452240, 33024852, 36694280, 37742688, 41281065, 44033136, 45551520, 47178360, 55041420, 62904480, 66049704, 73388560, 82562130, 88066272, 94356720, 110082840, 132099408, 146777120, 165124260, 188713440, 220165680, 264198816, 330248520, 440331360, 660497040, 1320994080]

約数ペア:

[(1, 1320994080), (2, 660497040), (3, 440331360), (4, 330248520), (5, 264198816), (6, 220165680), (7, 188713440), (8, 165124260), (9, 146777120), (10, 132099408), (12, 110082840), (14, 94356720), (15, 88066272), (16, 82562130), (18, 73388560), (20, 66049704), (21, 62904480), (24, 55041420), (28, 47178360), (29, 45551520), (30, 44033136), (32, 41281065), (35, 37742688), (36, 36694280), (40, 33024852), (42, 31452240), (45, 29355424), (48, 27520710), (56, 23589180), (58, 22775760), (60, 22016568), (63, 20968160), (70, 18871344), (72, 18347140), (80, 16512426), (84, 15726120), (87, 15183840), (90, 14677712), (96, 13760355), (105, 12580896), (112, 11794590), (116, 11387880), (120, 11008284), (126, 10484080), (140, 9435672), (144, 9173570), (145, 9110304), (160, 8256213), (168, 7863060), (174, 7591920), (180, 7338856), (203, 6507360), (210, 6290448), (224, 5897295), (232, 5693940), (240, 5504142), (252, 5242040), (261, 5061280), (280, 4717836), (288, 4586785), (290, 4555152), (315, 4193632), (336, 3931530), (348, 3795960), (360, 3669428), (406, 3253680), (420, 3145224), (435, 3036768), (464, 2846970), (480, 2752071), (504, 2621020), (522, 2530640), (560, 2358918), (580, 2277576), (609, 2169120), (630, 2096816), (672, 1965765), (696, 1897980), (720, 1834714), (812, 1626840), (840, 1572612), (870, 1518384), (928, 1423485), (1008, 1310510), (1015, 1301472), (1044, 1265320), (1120, 1179459), (1160, 1138788), (1218, 1084560), (1260, 1048408), (1305, 1012256), (1392, 948990), (1440, 917357), (1624, 813420), (1680, 786306), (1740, 759192), (1827, 723040), (2016, 655255), (2030, 650736), (2088, 632660), (2320, 569394), (2436, 542280), (2520, 524204), (2610, 506128), (2784, 474495), (3045, 433824), (3248, 406710), (3360, 393153), (3480, 379596), (3654, 361520), (4060, 325368), (4176, 316330), (4519, 292320), (4640, 284697), (4872, 271140), (5040, 262102), (5220, 253064), (6090, 216912), (6496, 203355), (6960, 189798), (7308, 180760), (8120, 162684), (8352, 158165), (9038, 146160), (9135, 144608), (9744, 135570), (10080, 131051), (10440, 126532), (12180, 108456), (13557, 97440), (13920, 94899), (14616, 90380), (16240, 81342), (18076, 73080), (18270, 72304), (19488, 67785), (20880, 63266), (22595, 58464), (24360, 54228), (27114, 48720), (29232, 45190), (31633, 41760), (32480, 40671), (36152, 36540)]