1466310720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 448

約数和(自身を含む): 5688299520

約数和(自身を除く): 4221988800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 53, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 106, 112, 115, 120, 138, 140, 159, 160, 161, 168, 179, 184, 192, 210, 212, 224, 230, 240, 265, 276, 280, 318, 320, 322, 336, 345, 358, 368, 371, 420, 424, 448, 460, 480, 483, 530, 537, 552, 560, 636, 644, 672, 690, 716, 736, 742, 795, 805, 840, 848, 895, 920, 960, 966, 1060, 1074, 1104, 1113, 1120, 1219, 1253, 1272, 1288, 1344, 1380, 1432, 1472, 1484, 1590, 1610, 1680, 1696, 1790, 1840, 1855, 1932, 2120, 2148, 2208, 2226, 2240, 2415, 2438, 2506, 2544, 2576, 2685, 2760, 2864, 2968, 3180, 3220, 3360, 3392, 3580, 3657, 3680, 3710, 3759, 3864, 4117, 4240, 4296, 4416, 4452, 4830, 4876, 5012, 5088, 5152, 5370, 5520, 5565, 5728, 5936, 6095, 6265, 6360, 6440, 6720, 7160, 7314, 7360, 7420, 7518, 7728, 8234, 8480, 8533, 8592, 8904, 9487, 9660, 9752, 10024, 10176, 10304, 10740, 11040, 11130, 11456, 11872, 12190, 12351, 12530, 12720, 12880, 14320, 14628, 14840, 15036, 15456, 16468, 16960, 17066, 17184, 17808, 18285, 18795, 18974, 19320, 19504, 20048, 20585, 21480, 22080, 22260, 23744, 24380, 24702, 25060, 25440, 25599, 25760, 28461, 28640, 28819, 29256, 29680, 30072, 30912, 32936, 34132, 34368, 35616, 36570, 37590, 37948, 38640, 39008, 40096, 41170, 42665, 42960, 44520, 47435, 48760, 49404, 50120, 50880, 51198, 51520, 56922, 57280, 57638, 58512, 59360, 60144, 61755, 65872, 66409, 68264, 71232, 73140, 75180, 75896, 77280, 78016, 80192, 82340, 85330, 85920, 86457, 89040, 94870, 97520, 98808, 100240, 102396, 113844, 115276, 117024, 118720, 120288, 123510, 127995, 131744, 132818, 136528, 142305, 144095, 146280, 150360, 151792, 154560, 164680, 170660, 171840, 172914, 178080, 189740, 195040, 197616, 199227, 200480, 204792, 218201, 227688, 230552, 234048, 240576, 247020, 255990, 263488, 265636, 273056, 284610, 288190, 292560, 300720, 303584, 329360, 332045, 341320, 345828, 356160, 379480, 390080, 395232, 398454, 400960, 409584, 432285, 436402, 455376, 461104, 494040, 511980, 531272, 546112, 569220, 576380, 585120, 601440, 607168, 654603, 658720, 664090, 682640, 691656, 758960, 790464, 796908, 819168, 864570, 872804, 910752, 922208, 988080, 996135, 1023960, 1062544, 1091005, 1138440, 1152760, 1170240, 1202880, 1309206, 1317440, 1328180, 1365280, 1383312, 1517920, 1527407, 1593816, 1638336, 1729140, 1745608, 1821504, 1844416, 1976160, 1992270, 2047920, 2125088, 2182010, 2276880, 2305520, 2618412, 2656360, 2730560, 2766624, 3035840, 3054814, 3187632, 3273015, 3458280, 3491216, 3952320, 3984540, 4095840, 4250176, 4364020, 4553760, 4582221, 4611040, 5236824, 5312720, 5533248, 6109628, 6375264, 6546030, 6916560, 6982432, 7637035, 7969080, 8191680, 8728040, 9107520, 9164442, 9222080, 10473648, 10625440, 12219256, 12750528, 13092060, 13833120, 13964864, 15274070, 15938160, 17456080, 18328884, 20947296, 21250880, 22911105, 24438512, 26184120, 27666240, 30548140, 31876320, 34912160, 36657768, 41894592, 45822210, 48877024, 52368240, 61096280, 63752640, 69824320, 73315536, 91644420, 97754048, 104736480, 122192560, 146631072, 183288840, 209472960, 244385120, 293262144, 366577680, 488770240, 733155360, 1466310720]

約数ペア:

[(1, 1466310720), (2, 733155360), (3, 488770240), (4, 366577680), (5, 293262144), (6, 244385120), (7, 209472960), (8, 183288840), (10, 146631072), (12, 122192560), (14, 104736480), (15, 97754048), (16, 91644420), (20, 73315536), (21, 69824320), (23, 63752640), (24, 61096280), (28, 52368240), (30, 48877024), (32, 45822210), (35, 41894592), (40, 36657768), (42, 34912160), (46, 31876320), (48, 30548140), (53, 27666240), (56, 26184120), (60, 24438512), (64, 22911105), (69, 21250880), (70, 20947296), (80, 18328884), (84, 17456080), (92, 15938160), (96, 15274070), (105, 13964864), (106, 13833120), (112, 13092060), (115, 12750528), (120, 12219256), (138, 10625440), (140, 10473648), (159, 9222080), (160, 9164442), (161, 9107520), (168, 8728040), (179, 8191680), (184, 7969080), (192, 7637035), (210, 6982432), (212, 6916560), (224, 6546030), (230, 6375264), (240, 6109628), (265, 5533248), (276, 5312720), (280, 5236824), (318, 4611040), (320, 4582221), (322, 4553760), (336, 4364020), (345, 4250176), (358, 4095840), (368, 3984540), (371, 3952320), (420, 3491216), (424, 3458280), (448, 3273015), (460, 3187632), (480, 3054814), (483, 3035840), (530, 2766624), (537, 2730560), (552, 2656360), (560, 2618412), (636, 2305520), (644, 2276880), (672, 2182010), (690, 2125088), (716, 2047920), (736, 1992270), (742, 1976160), (795, 1844416), (805, 1821504), (840, 1745608), (848, 1729140), (895, 1638336), (920, 1593816), (960, 1527407), (966, 1517920), (1060, 1383312), (1074, 1365280), (1104, 1328180), (1113, 1317440), (1120, 1309206), (1219, 1202880), (1253, 1170240), (1272, 1152760), (1288, 1138440), (1344, 1091005), (1380, 1062544), (1432, 1023960), (1472, 996135), (1484, 988080), (1590, 922208), (1610, 910752), (1680, 872804), (1696, 864570), (1790, 819168), (1840, 796908), (1855, 790464), (1932, 758960), (2120, 691656), (2148, 682640), (2208, 664090), (2226, 658720), (2240, 654603), (2415, 607168), (2438, 601440), (2506, 585120), (2544, 576380), (2576, 569220), (2685, 546112), (2760, 531272), (2864, 511980), (2968, 494040), (3180, 461104), (3220, 455376), (3360, 436402), (3392, 432285), (3580, 409584), (3657, 400960), (3680, 398454), (3710, 395232), (3759, 390080), (3864, 379480), (4117, 356160), (4240, 345828), (4296, 341320), (4416, 332045), (4452, 329360), (4830, 303584), (4876, 300720), (5012, 292560), (5088, 288190), (5152, 284610), (5370, 273056), (5520, 265636), (5565, 263488), (5728, 255990), (5936, 247020), (6095, 240576), (6265, 234048), (6360, 230552), (6440, 227688), (6720, 218201), (7160, 204792), (7314, 200480), (7360, 199227), (7420, 197616), (7518, 195040), (7728, 189740), (8234, 178080), (8480, 172914), (8533, 171840), (8592, 170660), (8904, 164680), (9487, 154560), (9660, 151792), (9752, 150360), (10024, 146280), (10176, 144095), (10304, 142305), (10740, 136528), (11040, 132818), (11130, 131744), (11456, 127995), (11872, 123510), (12190, 120288), (12351, 118720), (12530, 117024), (12720, 115276), (12880, 113844), (14320, 102396), (14628, 100240), (14840, 98808), (15036, 97520), (15456, 94870), (16468, 89040), (16960, 86457), (17066, 85920), (17184, 85330), (17808, 82340), (18285, 80192), (18795, 78016), (18974, 77280), (19320, 75896), (19504, 75180), (20048, 73140), (20585, 71232), (21480, 68264), (22080, 66409), (22260, 65872), (23744, 61755), (24380, 60144), (24702, 59360), (25060, 58512), (25440, 57638), (25599, 57280), (25760, 56922), (28461, 51520), (28640, 51198), (28819, 50880), (29256, 50120), (29680, 49404), (30072, 48760), (30912, 47435), (32936, 44520), (34132, 42960), (34368, 42665), (35616, 41170), (36570, 40096), (37590, 39008), (37948, 38640)]