82750080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 310210560

約数和(自身を除く): 227460480

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 131, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 262, 280, 282, 320, 329, 336, 376, 384, 393, 420, 448, 470, 480, 524, 560, 564, 640, 655, 658, 672, 705, 752, 786, 840, 896, 917, 940, 960, 987, 1048, 1120, 1128, 1310, 1316, 1344, 1410, 1504, 1572, 1645, 1680, 1834, 1880, 1920, 1965, 1974, 2096, 2240, 2256, 2620, 2632, 2688, 2751, 2820, 3008, 3144, 3290, 3360, 3668, 3760, 3930, 3948, 4192, 4480, 4512, 4585, 4935, 5240, 5264, 5502, 5640, 6016, 6157, 6288, 6580, 6720, 7336, 7520, 7860, 7896, 8384, 9024, 9170, 9870, 10480, 10528, 11004, 11280, 12314, 12576, 13160, 13440, 13755, 14672, 15040, 15720, 15792, 16768, 18048, 18340, 18471, 19740, 20960, 21056, 22008, 22560, 24628, 25152, 26320, 27510, 29344, 30080, 30785, 31440, 31584, 36680, 36942, 39480, 41920, 42112, 43099, 44016, 45120, 49256, 50304, 52640, 55020, 58688, 61570, 62880, 63168, 73360, 73884, 78960, 83840, 86198, 88032, 90240, 92355, 98512, 105280, 110040, 117376, 123140, 125760, 126336, 129297, 146720, 147768, 157920, 172396, 176064, 184710, 197024, 210560, 215495, 220080, 246280, 251520, 258594, 293440, 295536, 315840, 344792, 352128, 369420, 394048, 430990, 440160, 492560, 517188, 586880, 591072, 631680, 646485, 689584, 738840, 788096, 861980, 880320, 985120, 1034376, 1182144, 1292970, 1379168, 1477680, 1723960, 1760640, 1970240, 2068752, 2364288, 2585940, 2758336, 2955360, 3447920, 3940480, 4137504, 5171880, 5516672, 5910720, 6895840, 8275008, 10343760, 11821440, 13791680, 16550016, 20687520, 27583360, 41375040, 82750080]

約数ペア:

[(1, 82750080), (2, 41375040), (3, 27583360), (4, 20687520), (5, 16550016), (6, 13791680), (7, 11821440), (8, 10343760), (10, 8275008), (12, 6895840), (14, 5910720), (15, 5516672), (16, 5171880), (20, 4137504), (21, 3940480), (24, 3447920), (28, 2955360), (30, 2758336), (32, 2585940), (35, 2364288), (40, 2068752), (42, 1970240), (47, 1760640), (48, 1723960), (56, 1477680), (60, 1379168), (64, 1292970), (70, 1182144), (80, 1034376), (84, 985120), (94, 880320), (96, 861980), (105, 788096), (112, 738840), (120, 689584), (128, 646485), (131, 631680), (140, 591072), (141, 586880), (160, 517188), (168, 492560), (188, 440160), (192, 430990), (210, 394048), (224, 369420), (235, 352128), (240, 344792), (262, 315840), (280, 295536), (282, 293440), (320, 258594), (329, 251520), (336, 246280), (376, 220080), (384, 215495), (393, 210560), (420, 197024), (448, 184710), (470, 176064), (480, 172396), (524, 157920), (560, 147768), (564, 146720), (640, 129297), (655, 126336), (658, 125760), (672, 123140), (705, 117376), (752, 110040), (786, 105280), (840, 98512), (896, 92355), (917, 90240), (940, 88032), (960, 86198), (987, 83840), (1048, 78960), (1120, 73884), (1128, 73360), (1310, 63168), (1316, 62880), (1344, 61570), (1410, 58688), (1504, 55020), (1572, 52640), (1645, 50304), (1680, 49256), (1834, 45120), (1880, 44016), (1920, 43099), (1965, 42112), (1974, 41920), (2096, 39480), (2240, 36942), (2256, 36680), (2620, 31584), (2632, 31440), (2688, 30785), (2751, 30080), (2820, 29344), (3008, 27510), (3144, 26320), (3290, 25152), (3360, 24628), (3668, 22560), (3760, 22008), (3930, 21056), (3948, 20960), (4192, 19740), (4480, 18471), (4512, 18340), (4585, 18048), (4935, 16768), (5240, 15792), (5264, 15720), (5502, 15040), (5640, 14672), (6016, 13755), (6157, 13440), (6288, 13160), (6580, 12576), (6720, 12314), (7336, 11280), (7520, 11004), (7860, 10528), (7896, 10480), (8384, 9870), (9024, 9170)]