78972224640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{21169}}^1$

素因数の和:21287

約数の個数: 256

約数和(自身を含む): 264303216000

約数和(自身を除く): 185330991360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 67, 80, 87, 96, 116, 120, 128, 134, 145, 160, 174, 192, 201, 232, 240, 268, 290, 320, 335, 348, 384, 402, 435, 464, 480, 536, 580, 640, 670, 696, 804, 870, 928, 960, 1005, 1072, 1160, 1340, 1392, 1608, 1740, 1856, 1920, 1943, 2010, 2144, 2320, 2680, 2784, 3216, 3480, 3712, 3886, 4020, 4288, 4640, 5360, 5568, 5829, 6432, 6960, 7772, 8040, 8576, 9280, 9715, 10720, 11136, 11658, 12864, 13920, 15544, 16080, 18560, 19430, 21169, 21440, 23316, 25728, 27840, 29145, 31088, 32160, 38860, 42338, 42880, 46632, 55680, 58290, 62176, 63507, 64320, 77720, 84676, 93264, 105845, 116580, 124352, 127014, 128640, 155440, 169352, 186528, 211690, 233160, 248704, 254028, 310880, 317535, 338704, 373056, 423380, 466320, 508056, 613901, 621760, 635070, 677408, 746112, 846760, 932640, 1016112, 1227802, 1243520, 1270140, 1354816, 1418323, 1693520, 1841703, 1865280, 2032224, 2455604, 2540280, 2709632, 2836646, 3069505, 3387040, 3683406, 3730560, 4064448, 4254969, 4911208, 5080560, 5673292, 6139010, 6774080, 7091615, 7366812, 8128896, 8509938, 9208515, 9822416, 10161120, 11346584, 12278020, 13548160, 14183230, 14733624, 17019876, 18417030, 19644832, 20322240, 21274845, 22693168, 24556040, 28366460, 29467248, 34039752, 36834060, 39289664, 40644480, 41131367, 42549690, 45386336, 49112080, 56732920, 58934496, 68079504, 73668120, 78579328, 82262734, 85099380, 90772672, 98224160, 113465840, 117868992, 123394101, 136159008, 147336240, 164525468, 170198760, 181545344, 196448320, 205656835, 226931680, 235737984, 246788202, 272318016, 294672480, 329050936, 340397520, 392896640, 411313670, 453863360, 493576404, 544636032, 589344960, 616970505, 658101872, 680795040, 822627340, 907726720, 987152808, 1178689920, 1233941010, 1316203744, 1361590080, 1645254680, 1974305616, 2467882020, 2632407488, 2723180160, 3290509360, 3948611232, 4935764040, 5264814976, 6581018720, 7897222464, 9871528080, 13162037440, 15794444928, 19743056160, 26324074880, 39486112320, 78972224640]

約数ペア:

[(1, 78972224640), (2, 39486112320), (3, 26324074880), (4, 19743056160), (5, 15794444928), (6, 13162037440), (8, 9871528080), (10, 7897222464), (12, 6581018720), (15, 5264814976), (16, 4935764040), (20, 3948611232), (24, 3290509360), (29, 2723180160), (30, 2632407488), (32, 2467882020), (40, 1974305616), (48, 1645254680), (58, 1361590080), (60, 1316203744), (64, 1233941010), (67, 1178689920), (80, 987152808), (87, 907726720), (96, 822627340), (116, 680795040), (120, 658101872), (128, 616970505), (134, 589344960), (145, 544636032), (160, 493576404), (174, 453863360), (192, 411313670), (201, 392896640), (232, 340397520), (240, 329050936), (268, 294672480), (290, 272318016), (320, 246788202), (335, 235737984), (348, 226931680), (384, 205656835), (402, 196448320), (435, 181545344), (464, 170198760), (480, 164525468), (536, 147336240), (580, 136159008), (640, 123394101), (670, 117868992), (696, 113465840), (804, 98224160), (870, 90772672), (928, 85099380), (960, 82262734), (1005, 78579328), (1072, 73668120), (1160, 68079504), (1340, 58934496), (1392, 56732920), (1608, 49112080), (1740, 45386336), (1856, 42549690), (1920, 41131367), (1943, 40644480), (2010, 39289664), (2144, 36834060), (2320, 34039752), (2680, 29467248), (2784, 28366460), (3216, 24556040), (3480, 22693168), (3712, 21274845), (3886, 20322240), (4020, 19644832), (4288, 18417030), (4640, 17019876), (5360, 14733624), (5568, 14183230), (5829, 13548160), (6432, 12278020), (6960, 11346584), (7772, 10161120), (8040, 9822416), (8576, 9208515), (9280, 8509938), (9715, 8128896), (10720, 7366812), (11136, 7091615), (11658, 6774080), (12864, 6139010), (13920, 5673292), (15544, 5080560), (16080, 4911208), (18560, 4254969), (19430, 4064448), (21169, 3730560), (21440, 3683406), (23316, 3387040), (25728, 3069505), (27840, 2836646), (29145, 2709632), (31088, 2540280), (32160, 2455604), (38860, 2032224), (42338, 1865280), (42880, 1841703), (46632, 1693520), (55680, 1418323), (58290, 1354816), (62176, 1270140), (63507, 1243520), (64320, 1227802), (77720, 1016112), (84676, 932640), (93264, 846760), (105845, 746112), (116580, 677408), (124352, 635070), (127014, 621760), (128640, 613901), (155440, 508056), (169352, 466320), (186528, 423380), (211690, 373056), (233160, 338704), (248704, 317535), (254028, 310880)]