84314880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 216

約数和(自身を含む): 314718768

約数和(自身を除く): 230403888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 563, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1126, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1689, 1872, 1920, 2080, 2252, 2304, 2340, 2496, 2815, 2880, 3120, 3328, 3378, 3744, 3840, 4160, 4504, 4680, 4992, 5067, 5630, 5760, 6240, 6756, 7319, 7488, 8320, 8445, 9008, 9360, 9984, 10134, 11260, 11520, 12480, 13512, 14638, 14976, 16640, 16890, 18016, 18720, 20268, 21957, 22520, 24960, 25335, 27024, 29276, 29952, 33780, 36032, 36595, 37440, 40536, 43914, 45040, 49920, 50670, 54048, 58552, 65871, 67560, 72064, 73190, 74880, 81072, 87828, 90080, 101340, 108096, 109785, 117104, 131742, 135120, 144128, 146380, 149760, 162144, 175656, 180160, 202680, 216192, 219570, 234208, 263484, 270240, 292760, 324288, 329355, 351312, 360320, 405360, 432384, 439140, 468416, 526968, 540480, 585520, 648576, 658710, 702624, 720640, 810720, 878280, 936832, 1053936, 1080960, 1171040, 1297152, 1317420, 1405248, 1621440, 1756560, 1873664, 2107872, 2161920, 2342080, 2634840, 2810496, 3242880, 3513120, 4215744, 4684160, 5269680, 5620992, 6485760, 7026240, 8431488, 9368320, 10539360, 14052480, 16862976, 21078720, 28104960, 42157440, 84314880]

約数ペア:

[(1, 84314880), (2, 42157440), (3, 28104960), (4, 21078720), (5, 16862976), (6, 14052480), (8, 10539360), (9, 9368320), (10, 8431488), (12, 7026240), (13, 6485760), (15, 5620992), (16, 5269680), (18, 4684160), (20, 4215744), (24, 3513120), (26, 3242880), (30, 2810496), (32, 2634840), (36, 2342080), (39, 2161920), (40, 2107872), (45, 1873664), (48, 1756560), (52, 1621440), (60, 1405248), (64, 1317420), (65, 1297152), (72, 1171040), (78, 1080960), (80, 1053936), (90, 936832), (96, 878280), (104, 810720), (117, 720640), (120, 702624), (128, 658710), (130, 648576), (144, 585520), (156, 540480), (160, 526968), (180, 468416), (192, 439140), (195, 432384), (208, 405360), (234, 360320), (240, 351312), (256, 329355), (260, 324288), (288, 292760), (312, 270240), (320, 263484), (360, 234208), (384, 219570), (390, 216192), (416, 202680), (468, 180160), (480, 175656), (520, 162144), (563, 149760), (576, 146380), (585, 144128), (624, 135120), (640, 131742), (720, 117104), (768, 109785), (780, 108096), (832, 101340), (936, 90080), (960, 87828), (1040, 81072), (1126, 74880), (1152, 73190), (1170, 72064), (1248, 67560), (1280, 65871), (1440, 58552), (1560, 54048), (1664, 50670), (1689, 49920), (1872, 45040), (1920, 43914), (2080, 40536), (2252, 37440), (2304, 36595), (2340, 36032), (2496, 33780), (2815, 29952), (2880, 29276), (3120, 27024), (3328, 25335), (3378, 24960), (3744, 22520), (3840, 21957), (4160, 20268), (4504, 18720), (4680, 18016), (4992, 16890), (5067, 16640), (5630, 14976), (5760, 14638), (6240, 13512), (6756, 12480), (7319, 11520), (7488, 11260), (8320, 10134), (8445, 9984), (9008, 9360)]