84291840

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{271}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 303558528

約数和(自身を除く): 219266688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 271, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 542, 576, 640, 648, 720, 768, 810, 813, 864, 960, 972, 1080, 1084, 1152, 1215, 1280, 1296, 1355, 1440, 1620, 1626, 1728, 1920, 1944, 2160, 2168, 2304, 2430, 2439, 2592, 2710, 2880, 3240, 3252, 3456, 3840, 3888, 4065, 4320, 4336, 4860, 4878, 5184, 5420, 5760, 6480, 6504, 6912, 7317, 7776, 8130, 8640, 8672, 9720, 9756, 10368, 10840, 11520, 12195, 12960, 13008, 14634, 15552, 16260, 17280, 17344, 19440, 19512, 20736, 21680, 21951, 24390, 25920, 26016, 29268, 31104, 32520, 34560, 34688, 36585, 38880, 39024, 43360, 43902, 48780, 51840, 52032, 58536, 62208, 65040, 65853, 69376, 73170, 77760, 78048, 86720, 87804, 97560, 103680, 104064, 109755, 117072, 130080, 131706, 146340, 155520, 156096, 173440, 175608, 195120, 208128, 219510, 234144, 260160, 263412, 292680, 311040, 312192, 329265, 346880, 351216, 390240, 439020, 468288, 520320, 526824, 585360, 624384, 658530, 702432, 780480, 878040, 936576, 1040640, 1053648, 1170720, 1317060, 1404864, 1560960, 1756080, 1873152, 2107296, 2341440, 2634120, 2809728, 3121920, 3512160, 4214592, 4682880, 5268240, 5619456, 7024320, 8429184, 9365760, 10536480, 14048640, 16858368, 21072960, 28097280, 42145920, 84291840]

約数ペア:

[(1, 84291840), (2, 42145920), (3, 28097280), (4, 21072960), (5, 16858368), (6, 14048640), (8, 10536480), (9, 9365760), (10, 8429184), (12, 7024320), (15, 5619456), (16, 5268240), (18, 4682880), (20, 4214592), (24, 3512160), (27, 3121920), (30, 2809728), (32, 2634120), (36, 2341440), (40, 2107296), (45, 1873152), (48, 1756080), (54, 1560960), (60, 1404864), (64, 1317060), (72, 1170720), (80, 1053648), (81, 1040640), (90, 936576), (96, 878040), (108, 780480), (120, 702432), (128, 658530), (135, 624384), (144, 585360), (160, 526824), (162, 520320), (180, 468288), (192, 439020), (216, 390240), (240, 351216), (243, 346880), (256, 329265), (270, 312192), (271, 311040), (288, 292680), (320, 263412), (324, 260160), (360, 234144), (384, 219510), (405, 208128), (432, 195120), (480, 175608), (486, 173440), (540, 156096), (542, 155520), (576, 146340), (640, 131706), (648, 130080), (720, 117072), (768, 109755), (810, 104064), (813, 103680), (864, 97560), (960, 87804), (972, 86720), (1080, 78048), (1084, 77760), (1152, 73170), (1215, 69376), (1280, 65853), (1296, 65040), (1355, 62208), (1440, 58536), (1620, 52032), (1626, 51840), (1728, 48780), (1920, 43902), (1944, 43360), (2160, 39024), (2168, 38880), (2304, 36585), (2430, 34688), (2439, 34560), (2592, 32520), (2710, 31104), (2880, 29268), (3240, 26016), (3252, 25920), (3456, 24390), (3840, 21951), (3888, 21680), (4065, 20736), (4320, 19512), (4336, 19440), (4860, 17344), (4878, 17280), (5184, 16260), (5420, 15552), (5760, 14634), (6480, 13008), (6504, 12960), (6912, 12195), (7317, 11520), (7776, 10840), (8130, 10368), (8640, 9756), (8672, 9720)]