70855680

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 176

約数和(自身を含む): 259395840

約数和(自身を除く): 188540160

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, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 659, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1318, 1344, 1536, 1680, 1792, 1920, 1977, 2240, 2560, 2636, 2688, 3072, 3295, 3360, 3584, 3840, 3954, 4480, 4613, 5120, 5272, 5376, 6590, 6720, 7168, 7680, 7908, 8960, 9226, 9885, 10544, 10752, 13180, 13440, 13839, 15360, 15816, 17920, 18452, 19770, 21088, 21504, 23065, 26360, 26880, 27678, 31632, 35840, 36904, 39540, 42176, 46130, 52720, 53760, 55356, 63264, 69195, 73808, 79080, 84352, 92260, 105440, 107520, 110712, 126528, 138390, 147616, 158160, 168704, 184520, 210880, 221424, 253056, 276780, 295232, 316320, 337408, 369040, 421760, 442848, 506112, 553560, 590464, 632640, 674816, 738080, 843520, 885696, 1012224, 1107120, 1180928, 1265280, 1476160, 1687040, 1771392, 2024448, 2214240, 2361856, 2530560, 2952320, 3374080, 3542784, 4428480, 4723712, 5061120, 5904640, 7085568, 8856960, 10122240, 11809280, 14171136, 17713920, 23618560, 35427840, 70855680]

約数ペア:

[(1, 70855680), (2, 35427840), (3, 23618560), (4, 17713920), (5, 14171136), (6, 11809280), (7, 10122240), (8, 8856960), (10, 7085568), (12, 5904640), (14, 5061120), (15, 4723712), (16, 4428480), (20, 3542784), (21, 3374080), (24, 2952320), (28, 2530560), (30, 2361856), (32, 2214240), (35, 2024448), (40, 1771392), (42, 1687040), (48, 1476160), (56, 1265280), (60, 1180928), (64, 1107120), (70, 1012224), (80, 885696), (84, 843520), (96, 738080), (105, 674816), (112, 632640), (120, 590464), (128, 553560), (140, 506112), (160, 442848), (168, 421760), (192, 369040), (210, 337408), (224, 316320), (240, 295232), (256, 276780), (280, 253056), (320, 221424), (336, 210880), (384, 184520), (420, 168704), (448, 158160), (480, 147616), (512, 138390), (560, 126528), (640, 110712), (659, 107520), (672, 105440), (768, 92260), (840, 84352), (896, 79080), (960, 73808), (1024, 69195), (1120, 63264), (1280, 55356), (1318, 53760), (1344, 52720), (1536, 46130), (1680, 42176), (1792, 39540), (1920, 36904), (1977, 35840), (2240, 31632), (2560, 27678), (2636, 26880), (2688, 26360), (3072, 23065), (3295, 21504), (3360, 21088), (3584, 19770), (3840, 18452), (3954, 17920), (4480, 15816), (4613, 15360), (5120, 13839), (5272, 13440), (5376, 13180), (6590, 10752), (6720, 10544), (7168, 9885), (7680, 9226), (7908, 8960)]