189479040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 647740800

約数和(自身を除く): 458261760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 64, 80, 82, 83, 87, 96, 116, 120, 123, 128, 145, 160, 164, 166, 174, 192, 205, 232, 240, 246, 249, 290, 320, 328, 332, 348, 384, 410, 415, 435, 464, 480, 492, 498, 580, 615, 640, 656, 664, 696, 820, 830, 870, 928, 960, 984, 996, 1160, 1189, 1230, 1245, 1312, 1328, 1392, 1640, 1660, 1740, 1856, 1920, 1968, 1992, 2320, 2378, 2407, 2460, 2490, 2624, 2656, 2784, 3280, 3320, 3403, 3480, 3567, 3712, 3936, 3984, 4640, 4756, 4814, 4920, 4980, 5248, 5312, 5568, 5945, 6560, 6640, 6806, 6960, 7134, 7221, 7872, 7968, 9280, 9512, 9628, 9840, 9960, 10209, 10624, 11136, 11890, 12035, 13120, 13280, 13612, 13920, 14268, 14442, 15744, 15936, 17015, 17835, 18560, 19024, 19256, 19680, 19920, 20418, 23780, 24070, 26240, 26560, 27224, 27840, 28536, 28884, 31872, 34030, 35670, 36105, 38048, 38512, 39360, 39840, 40836, 47560, 48140, 51045, 53120, 54448, 55680, 57072, 57768, 68060, 71340, 72210, 76096, 77024, 78720, 79680, 81672, 95120, 96280, 98687, 102090, 108896, 114144, 115536, 136120, 142680, 144420, 152192, 154048, 159360, 163344, 190240, 192560, 197374, 204180, 217792, 228288, 231072, 272240, 285360, 288840, 296061, 308096, 326688, 380480, 385120, 394748, 408360, 435584, 456576, 462144, 493435, 544480, 570720, 577680, 592122, 653376, 760960, 770240, 789496, 816720, 924288, 986870, 1088960, 1141440, 1155360, 1184244, 1306752, 1480305, 1540480, 1578992, 1633440, 1973740, 2177920, 2282880, 2310720, 2368488, 2960610, 3157984, 3266880, 3947480, 4621440, 4736976, 5921220, 6315968, 6533760, 7894960, 9473952, 11842440, 12631936, 15789920, 18947904, 23684880, 31579840, 37895808, 47369760, 63159680, 94739520, 189479040]

約数ペア:

[(1, 189479040), (2, 94739520), (3, 63159680), (4, 47369760), (5, 37895808), (6, 31579840), (8, 23684880), (10, 18947904), (12, 15789920), (15, 12631936), (16, 11842440), (20, 9473952), (24, 7894960), (29, 6533760), (30, 6315968), (32, 5921220), (40, 4736976), (41, 4621440), (48, 3947480), (58, 3266880), (60, 3157984), (64, 2960610), (80, 2368488), (82, 2310720), (83, 2282880), (87, 2177920), (96, 1973740), (116, 1633440), (120, 1578992), (123, 1540480), (128, 1480305), (145, 1306752), (160, 1184244), (164, 1155360), (166, 1141440), (174, 1088960), (192, 986870), (205, 924288), (232, 816720), (240, 789496), (246, 770240), (249, 760960), (290, 653376), (320, 592122), (328, 577680), (332, 570720), (348, 544480), (384, 493435), (410, 462144), (415, 456576), (435, 435584), (464, 408360), (480, 394748), (492, 385120), (498, 380480), (580, 326688), (615, 308096), (640, 296061), (656, 288840), (664, 285360), (696, 272240), (820, 231072), (830, 228288), (870, 217792), (928, 204180), (960, 197374), (984, 192560), (996, 190240), (1160, 163344), (1189, 159360), (1230, 154048), (1245, 152192), (1312, 144420), (1328, 142680), (1392, 136120), (1640, 115536), (1660, 114144), (1740, 108896), (1856, 102090), (1920, 98687), (1968, 96280), (1992, 95120), (2320, 81672), (2378, 79680), (2407, 78720), (2460, 77024), (2490, 76096), (2624, 72210), (2656, 71340), (2784, 68060), (3280, 57768), (3320, 57072), (3403, 55680), (3480, 54448), (3567, 53120), (3712, 51045), (3936, 48140), (3984, 47560), (4640, 40836), (4756, 39840), (4814, 39360), (4920, 38512), (4980, 38048), (5248, 36105), (5312, 35670), (5568, 34030), (5945, 31872), (6560, 28884), (6640, 28536), (6806, 27840), (6960, 27224), (7134, 26560), (7221, 26240), (7872, 24070), (7968, 23780), (9280, 20418), (9512, 19920), (9628, 19680), (9840, 19256), (9960, 19024), (10209, 18560), (10624, 17835), (11136, 17015), (11890, 15936), (12035, 15744), (13120, 14442), (13280, 14268), (13612, 13920)]