66151680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 254306304

約数和(自身を除く): 188154624

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, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 107, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 214, 224, 230, 240, 256, 276, 280, 320, 321, 322, 336, 345, 368, 384, 420, 428, 448, 460, 480, 483, 535, 552, 560, 640, 642, 644, 672, 690, 736, 749, 768, 805, 840, 856, 896, 920, 960, 966, 1070, 1104, 1120, 1280, 1284, 1288, 1344, 1380, 1472, 1498, 1605, 1610, 1680, 1712, 1792, 1840, 1920, 1932, 2140, 2208, 2240, 2247, 2415, 2461, 2568, 2576, 2688, 2760, 2944, 2996, 3210, 3220, 3360, 3424, 3680, 3745, 3840, 3864, 4280, 4416, 4480, 4494, 4830, 4922, 5136, 5152, 5376, 5520, 5888, 5992, 6420, 6440, 6720, 6848, 7360, 7383, 7490, 7728, 8560, 8832, 8960, 8988, 9660, 9844, 10272, 10304, 11040, 11235, 11984, 12305, 12840, 12880, 13440, 13696, 14720, 14766, 14980, 15456, 17120, 17227, 17664, 17976, 19320, 19688, 20544, 20608, 22080, 22470, 23968, 24610, 25680, 25760, 26880, 27392, 29440, 29532, 29960, 30912, 34240, 34454, 35952, 36915, 38640, 39376, 41088, 41216, 44160, 44940, 47936, 49220, 51360, 51520, 51681, 59064, 59920, 61824, 68480, 68908, 71904, 73830, 77280, 78752, 82176, 86135, 88320, 89880, 95872, 98440, 102720, 103040, 103362, 118128, 119840, 123648, 136960, 137816, 143808, 147660, 154560, 157504, 172270, 179760, 191744, 196880, 205440, 206080, 206724, 236256, 239680, 258405, 275632, 287616, 295320, 309120, 315008, 344540, 359520, 393760, 410880, 413448, 472512, 479360, 516810, 551264, 575232, 590640, 618240, 630016, 689080, 719040, 787520, 826896, 945024, 958720, 1033620, 1102528, 1181280, 1378160, 1438080, 1575040, 1653792, 1890048, 2067240, 2205056, 2362560, 2756320, 2876160, 3150080, 3307584, 4134480, 4410112, 4725120, 5512640, 6615168, 8268960, 9450240, 11025280, 13230336, 16537920, 22050560, 33075840, 66151680]

約数ペア:

[(1, 66151680), (2, 33075840), (3, 22050560), (4, 16537920), (5, 13230336), (6, 11025280), (7, 9450240), (8, 8268960), (10, 6615168), (12, 5512640), (14, 4725120), (15, 4410112), (16, 4134480), (20, 3307584), (21, 3150080), (23, 2876160), (24, 2756320), (28, 2362560), (30, 2205056), (32, 2067240), (35, 1890048), (40, 1653792), (42, 1575040), (46, 1438080), (48, 1378160), (56, 1181280), (60, 1102528), (64, 1033620), (69, 958720), (70, 945024), (80, 826896), (84, 787520), (92, 719040), (96, 689080), (105, 630016), (107, 618240), (112, 590640), (115, 575232), (120, 551264), (128, 516810), (138, 479360), (140, 472512), (160, 413448), (161, 410880), (168, 393760), (184, 359520), (192, 344540), (210, 315008), (214, 309120), (224, 295320), (230, 287616), (240, 275632), (256, 258405), (276, 239680), (280, 236256), (320, 206724), (321, 206080), (322, 205440), (336, 196880), (345, 191744), (368, 179760), (384, 172270), (420, 157504), (428, 154560), (448, 147660), (460, 143808), (480, 137816), (483, 136960), (535, 123648), (552, 119840), (560, 118128), (640, 103362), (642, 103040), (644, 102720), (672, 98440), (690, 95872), (736, 89880), (749, 88320), (768, 86135), (805, 82176), (840, 78752), (856, 77280), (896, 73830), (920, 71904), (960, 68908), (966, 68480), (1070, 61824), (1104, 59920), (1120, 59064), (1280, 51681), (1284, 51520), (1288, 51360), (1344, 49220), (1380, 47936), (1472, 44940), (1498, 44160), (1605, 41216), (1610, 41088), (1680, 39376), (1712, 38640), (1792, 36915), (1840, 35952), (1920, 34454), (1932, 34240), (2140, 30912), (2208, 29960), (2240, 29532), (2247, 29440), (2415, 27392), (2461, 26880), (2568, 25760), (2576, 25680), (2688, 24610), (2760, 23968), (2944, 22470), (2996, 22080), (3210, 20608), (3220, 20544), (3360, 19688), (3424, 19320), (3680, 17976), (3745, 17664), (3840, 17227), (3864, 17120), (4280, 15456), (4416, 14980), (4480, 14766), (4494, 14720), (4830, 13696), (4922, 13440), (5136, 12880), (5152, 12840), (5376, 12305), (5520, 11984), (5888, 11235), (5992, 11040), (6420, 10304), (6440, 10272), (6720, 9844), (6848, 9660), (7360, 8988), (7383, 8960), (7490, 8832), (7728, 8560)]