214352640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 216

約数和(自身を含む): 774839520

約数和(自身を除く): 560486880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 809, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1618, 1656, 1840, 1920, 2070, 2208, 2304, 2427, 2760, 2880, 2944, 3236, 3312, 3680, 3840, 4045, 4140, 4416, 4854, 5520, 5760, 5888, 6472, 6624, 7281, 7360, 8090, 8280, 8832, 9708, 11040, 11520, 12135, 12944, 13248, 14562, 14720, 16180, 16560, 17664, 18607, 19416, 22080, 24270, 25888, 26496, 29124, 29440, 32360, 33120, 36405, 37214, 38832, 44160, 48540, 51776, 52992, 55821, 58248, 64720, 66240, 72810, 74428, 77664, 88320, 93035, 97080, 103552, 111642, 116496, 129440, 132480, 145620, 148856, 155328, 167463, 186070, 194160, 207104, 223284, 232992, 258880, 264960, 279105, 291240, 297712, 310656, 334926, 372140, 388320, 446568, 465984, 517760, 558210, 582480, 595424, 621312, 669852, 744280, 776640, 837315, 893136, 931968, 1035520, 1116420, 1164960, 1190848, 1339704, 1488560, 1553280, 1674630, 1786272, 1863936, 2232840, 2329920, 2381696, 2679408, 2977120, 3106560, 3349260, 3572544, 4465680, 4659840, 4763392, 5358816, 5954240, 6698520, 7145088, 8931360, 9319680, 10717632, 11908480, 13397040, 14290176, 17862720, 21435264, 23816960, 26794080, 35725440, 42870528, 53588160, 71450880, 107176320, 214352640]

約数ペア:

[(1, 214352640), (2, 107176320), (3, 71450880), (4, 53588160), (5, 42870528), (6, 35725440), (8, 26794080), (9, 23816960), (10, 21435264), (12, 17862720), (15, 14290176), (16, 13397040), (18, 11908480), (20, 10717632), (23, 9319680), (24, 8931360), (30, 7145088), (32, 6698520), (36, 5954240), (40, 5358816), (45, 4763392), (46, 4659840), (48, 4465680), (60, 3572544), (64, 3349260), (69, 3106560), (72, 2977120), (80, 2679408), (90, 2381696), (92, 2329920), (96, 2232840), (115, 1863936), (120, 1786272), (128, 1674630), (138, 1553280), (144, 1488560), (160, 1339704), (180, 1190848), (184, 1164960), (192, 1116420), (207, 1035520), (230, 931968), (240, 893136), (256, 837315), (276, 776640), (288, 744280), (320, 669852), (345, 621312), (360, 595424), (368, 582480), (384, 558210), (414, 517760), (460, 465984), (480, 446568), (552, 388320), (576, 372140), (640, 334926), (690, 310656), (720, 297712), (736, 291240), (768, 279105), (809, 264960), (828, 258880), (920, 232992), (960, 223284), (1035, 207104), (1104, 194160), (1152, 186070), (1280, 167463), (1380, 155328), (1440, 148856), (1472, 145620), (1618, 132480), (1656, 129440), (1840, 116496), (1920, 111642), (2070, 103552), (2208, 97080), (2304, 93035), (2427, 88320), (2760, 77664), (2880, 74428), (2944, 72810), (3236, 66240), (3312, 64720), (3680, 58248), (3840, 55821), (4045, 52992), (4140, 51776), (4416, 48540), (4854, 44160), (5520, 38832), (5760, 37214), (5888, 36405), (6472, 33120), (6624, 32360), (7281, 29440), (7360, 29124), (8090, 26496), (8280, 25888), (8832, 24270), (9708, 22080), (11040, 19416), (11520, 18607), (12135, 17664), (12944, 16560), (13248, 16180), (14562, 14720)]