272312320

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 506065280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 131, 140, 145, 160, 203, 224, 232, 256, 262, 280, 290, 320, 406, 448, 464, 512, 524, 560, 580, 640, 655, 812, 896, 917, 928, 1015, 1024, 1048, 1120, 1160, 1280, 1310, 1624, 1792, 1834, 1856, 2030, 2048, 2096, 2240, 2320, 2560, 2620, 3248, 3584, 3668, 3712, 3799, 4060, 4192, 4480, 4585, 4640, 5120, 5240, 6496, 7168, 7336, 7424, 7598, 8120, 8384, 8960, 9170, 9280, 10240, 10480, 12992, 14336, 14672, 14848, 15196, 16240, 16768, 17920, 18340, 18560, 18995, 20960, 25984, 26593, 29344, 29696, 30392, 32480, 33536, 35840, 36680, 37120, 37990, 41920, 51968, 53186, 58688, 59392, 60784, 64960, 67072, 71680, 73360, 74240, 75980, 83840, 103936, 106372, 117376, 121568, 129920, 132965, 134144, 146720, 148480, 151960, 167680, 207872, 212744, 234752, 243136, 259840, 265930, 268288, 293440, 296960, 303920, 335360, 415744, 425488, 469504, 486272, 519680, 531860, 586880, 607840, 670720, 850976, 939008, 972544, 1039360, 1063720, 1173760, 1215680, 1341440, 1701952, 1878016, 1945088, 2078720, 2127440, 2347520, 2431360, 3403904, 3890176, 4254880, 4695040, 4862720, 6807808, 7780352, 8509760, 9390080, 9725440, 13615616, 17019520, 19450880, 27231232, 34039040, 38901760, 54462464, 68078080, 136156160, 272312320]

約数ペア:

[(1, 272312320), (2, 136156160), (4, 68078080), (5, 54462464), (7, 38901760), (8, 34039040), (10, 27231232), (14, 19450880), (16, 17019520), (20, 13615616), (28, 9725440), (29, 9390080), (32, 8509760), (35, 7780352), (40, 6807808), (56, 4862720), (58, 4695040), (64, 4254880), (70, 3890176), (80, 3403904), (112, 2431360), (116, 2347520), (128, 2127440), (131, 2078720), (140, 1945088), (145, 1878016), (160, 1701952), (203, 1341440), (224, 1215680), (232, 1173760), (256, 1063720), (262, 1039360), (280, 972544), (290, 939008), (320, 850976), (406, 670720), (448, 607840), (464, 586880), (512, 531860), (524, 519680), (560, 486272), (580, 469504), (640, 425488), (655, 415744), (812, 335360), (896, 303920), (917, 296960), (928, 293440), (1015, 268288), (1024, 265930), (1048, 259840), (1120, 243136), (1160, 234752), (1280, 212744), (1310, 207872), (1624, 167680), (1792, 151960), (1834, 148480), (1856, 146720), (2030, 134144), (2048, 132965), (2096, 129920), (2240, 121568), (2320, 117376), (2560, 106372), (2620, 103936), (3248, 83840), (3584, 75980), (3668, 74240), (3712, 73360), (3799, 71680), (4060, 67072), (4192, 64960), (4480, 60784), (4585, 59392), (4640, 58688), (5120, 53186), (5240, 51968), (6496, 41920), (7168, 37990), (7336, 37120), (7424, 36680), (7598, 35840), (8120, 33536), (8384, 32480), (8960, 30392), (9170, 29696), (9280, 29344), (10240, 26593), (10480, 25984), (12992, 20960), (14336, 18995), (14672, 18560), (14848, 18340), (15196, 17920), (16240, 16768)]