141761280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 500371200

約数和(自身を除く): 358609920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 67, 76, 80, 87, 95, 96, 114, 116, 120, 128, 134, 145, 152, 160, 174, 190, 192, 201, 228, 232, 240, 256, 268, 285, 290, 304, 320, 335, 348, 380, 384, 402, 435, 456, 464, 480, 536, 551, 570, 580, 608, 640, 670, 696, 760, 768, 804, 870, 912, 928, 960, 1005, 1072, 1102, 1140, 1160, 1216, 1273, 1280, 1340, 1392, 1520, 1608, 1653, 1740, 1824, 1856, 1920, 1943, 2010, 2144, 2204, 2280, 2320, 2432, 2546, 2680, 2755, 2784, 3040, 3216, 3306, 3480, 3648, 3712, 3819, 3840, 3886, 4020, 4288, 4408, 4560, 4640, 4864, 5092, 5360, 5510, 5568, 5829, 6080, 6365, 6432, 6612, 6960, 7296, 7424, 7638, 7772, 8040, 8265, 8576, 8816, 9120, 9280, 9715, 10184, 10720, 11020, 11136, 11658, 12160, 12730, 12864, 13224, 13920, 14592, 15276, 15544, 16080, 16530, 17152, 17632, 18240, 18560, 19095, 19430, 20368, 21440, 22040, 22272, 23316, 24320, 25460, 25728, 26448, 27840, 29145, 30552, 31088, 32160, 33060, 35264, 36480, 36917, 37120, 38190, 38860, 40736, 42880, 44080, 46632, 50920, 51456, 52896, 55680, 58290, 61104, 62176, 64320, 66120, 70528, 72960, 73834, 76380, 77720, 81472, 85760, 88160, 93264, 101840, 105792, 110751, 111360, 116580, 122208, 124352, 128640, 132240, 141056, 147668, 152760, 155440, 162944, 176320, 184585, 186528, 203680, 211584, 221502, 233160, 244416, 248704, 257280, 264480, 295336, 305520, 310880, 325888, 352640, 369170, 373056, 407360, 423168, 443004, 466320, 488832, 497408, 528960, 553755, 590672, 611040, 621760, 705280, 738340, 746112, 814720, 886008, 932640, 977664, 1057920, 1107510, 1181344, 1222080, 1243520, 1476680, 1492224, 1629440, 1772016, 1865280, 2115840, 2215020, 2362688, 2444160, 2487040, 2953360, 3544032, 3730560, 4430040, 4725376, 4888320, 5906720, 7088064, 7461120, 8860080, 9450752, 11813440, 14176128, 17720160, 23626880, 28352256, 35440320, 47253760, 70880640, 141761280]

約数ペア:

[(1, 141761280), (2, 70880640), (3, 47253760), (4, 35440320), (5, 28352256), (6, 23626880), (8, 17720160), (10, 14176128), (12, 11813440), (15, 9450752), (16, 8860080), (19, 7461120), (20, 7088064), (24, 5906720), (29, 4888320), (30, 4725376), (32, 4430040), (38, 3730560), (40, 3544032), (48, 2953360), (57, 2487040), (58, 2444160), (60, 2362688), (64, 2215020), (67, 2115840), (76, 1865280), (80, 1772016), (87, 1629440), (95, 1492224), (96, 1476680), (114, 1243520), (116, 1222080), (120, 1181344), (128, 1107510), (134, 1057920), (145, 977664), (152, 932640), (160, 886008), (174, 814720), (190, 746112), (192, 738340), (201, 705280), (228, 621760), (232, 611040), (240, 590672), (256, 553755), (268, 528960), (285, 497408), (290, 488832), (304, 466320), (320, 443004), (335, 423168), (348, 407360), (380, 373056), (384, 369170), (402, 352640), (435, 325888), (456, 310880), (464, 305520), (480, 295336), (536, 264480), (551, 257280), (570, 248704), (580, 244416), (608, 233160), (640, 221502), (670, 211584), (696, 203680), (760, 186528), (768, 184585), (804, 176320), (870, 162944), (912, 155440), (928, 152760), (960, 147668), (1005, 141056), (1072, 132240), (1102, 128640), (1140, 124352), (1160, 122208), (1216, 116580), (1273, 111360), (1280, 110751), (1340, 105792), (1392, 101840), (1520, 93264), (1608, 88160), (1653, 85760), (1740, 81472), (1824, 77720), (1856, 76380), (1920, 73834), (1943, 72960), (2010, 70528), (2144, 66120), (2204, 64320), (2280, 62176), (2320, 61104), (2432, 58290), (2546, 55680), (2680, 52896), (2755, 51456), (2784, 50920), (3040, 46632), (3216, 44080), (3306, 42880), (3480, 40736), (3648, 38860), (3712, 38190), (3819, 37120), (3840, 36917), (3886, 36480), (4020, 35264), (4288, 33060), (4408, 32160), (4560, 31088), (4640, 30552), (4864, 29145), (5092, 27840), (5360, 26448), (5510, 25728), (5568, 25460), (5829, 24320), (6080, 23316), (6365, 22272), (6432, 22040), (6612, 21440), (6960, 20368), (7296, 19430), (7424, 19095), (7638, 18560), (7772, 18240), (8040, 17632), (8265, 17152), (8576, 16530), (8816, 16080), (9120, 15544), (9280, 15276), (9715, 14592), (10184, 13920), (10720, 13224), (11020, 12864), (11136, 12730), (11658, 12160)]