180620160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 669772800

約数和(自身を除く): 489152640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 128, 140, 151, 160, 168, 178, 192, 210, 224, 240, 267, 280, 302, 320, 336, 356, 384, 420, 445, 448, 453, 480, 534, 560, 604, 623, 640, 672, 712, 755, 840, 890, 896, 906, 960, 1057, 1068, 1120, 1208, 1246, 1335, 1344, 1424, 1510, 1680, 1780, 1812, 1869, 1920, 2114, 2136, 2240, 2265, 2416, 2492, 2670, 2688, 2848, 3020, 3115, 3171, 3360, 3560, 3624, 3738, 4228, 4272, 4480, 4530, 4832, 4984, 5285, 5340, 5696, 6040, 6230, 6342, 6720, 7120, 7248, 7476, 8456, 8544, 9060, 9345, 9664, 9968, 10570, 10680, 11392, 12080, 12460, 12684, 13439, 13440, 14240, 14496, 14952, 15855, 16912, 17088, 18120, 18690, 19328, 19936, 21140, 21360, 24160, 24920, 25368, 26878, 28480, 28992, 29904, 31710, 33824, 34176, 36240, 37380, 39872, 40317, 42280, 42720, 48320, 49840, 50736, 53756, 56960, 57984, 59808, 63420, 67195, 67648, 72480, 74760, 79744, 80634, 84560, 85440, 94073, 96640, 99680, 101472, 107512, 119616, 126840, 134390, 135296, 144960, 149520, 161268, 169120, 170880, 188146, 199360, 201585, 202944, 215024, 239232, 253680, 268780, 282219, 289920, 299040, 322536, 338240, 376292, 398720, 403170, 405888, 430048, 470365, 507360, 537560, 564438, 598080, 645072, 676480, 752584, 806340, 860096, 940730, 1014720, 1075120, 1128876, 1196160, 1290144, 1411095, 1505168, 1612680, 1720192, 1881460, 2029440, 2150240, 2257752, 2580288, 2822190, 3010336, 3225360, 3762920, 4300480, 4515504, 5160576, 5644380, 6020672, 6450720, 7525840, 8600960, 9031008, 11288760, 12041344, 12901440, 15051680, 18062016, 22577520, 25802880, 30103360, 36124032, 45155040, 60206720, 90310080, 180620160]

約数ペア:

[(1, 180620160), (2, 90310080), (3, 60206720), (4, 45155040), (5, 36124032), (6, 30103360), (7, 25802880), (8, 22577520), (10, 18062016), (12, 15051680), (14, 12901440), (15, 12041344), (16, 11288760), (20, 9031008), (21, 8600960), (24, 7525840), (28, 6450720), (30, 6020672), (32, 5644380), (35, 5160576), (40, 4515504), (42, 4300480), (48, 3762920), (56, 3225360), (60, 3010336), (64, 2822190), (70, 2580288), (80, 2257752), (84, 2150240), (89, 2029440), (96, 1881460), (105, 1720192), (112, 1612680), (120, 1505168), (128, 1411095), (140, 1290144), (151, 1196160), (160, 1128876), (168, 1075120), (178, 1014720), (192, 940730), (210, 860096), (224, 806340), (240, 752584), (267, 676480), (280, 645072), (302, 598080), (320, 564438), (336, 537560), (356, 507360), (384, 470365), (420, 430048), (445, 405888), (448, 403170), (453, 398720), (480, 376292), (534, 338240), (560, 322536), (604, 299040), (623, 289920), (640, 282219), (672, 268780), (712, 253680), (755, 239232), (840, 215024), (890, 202944), (896, 201585), (906, 199360), (960, 188146), (1057, 170880), (1068, 169120), (1120, 161268), (1208, 149520), (1246, 144960), (1335, 135296), (1344, 134390), (1424, 126840), (1510, 119616), (1680, 107512), (1780, 101472), (1812, 99680), (1869, 96640), (1920, 94073), (2114, 85440), (2136, 84560), (2240, 80634), (2265, 79744), (2416, 74760), (2492, 72480), (2670, 67648), (2688, 67195), (2848, 63420), (3020, 59808), (3115, 57984), (3171, 56960), (3360, 53756), (3560, 50736), (3624, 49840), (3738, 48320), (4228, 42720), (4272, 42280), (4480, 40317), (4530, 39872), (4832, 37380), (4984, 36240), (5285, 34176), (5340, 33824), (5696, 31710), (6040, 29904), (6230, 28992), (6342, 28480), (6720, 26878), (7120, 25368), (7248, 24920), (7476, 24160), (8456, 21360), (8544, 21140), (9060, 19936), (9345, 19328), (9664, 18690), (9968, 18120), (10570, 17088), (10680, 16912), (11392, 15855), (12080, 14952), (12460, 14496), (12684, 14240), (13439, 13440)]