84021120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 300736800

約数和(自身を除く): 216715680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 503, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1006, 1044, 1152, 1160, 1305, 1392, 1440, 1509, 1740, 1856, 1920, 2012, 2088, 2320, 2515, 2610, 2784, 2880, 3018, 3480, 3712, 4024, 4176, 4527, 4640, 5030, 5220, 5568, 5760, 6036, 6960, 7545, 8048, 8352, 9054, 9280, 10060, 10440, 11136, 12072, 13920, 14587, 15090, 16096, 16704, 18108, 18560, 20120, 20880, 22635, 24144, 27840, 29174, 30180, 32192, 33408, 36216, 40240, 41760, 43761, 45270, 48288, 55680, 58348, 60360, 64384, 72432, 72935, 80480, 83520, 87522, 90540, 96576, 116696, 120720, 131283, 144864, 145870, 160960, 167040, 175044, 181080, 193152, 218805, 233392, 241440, 262566, 289728, 291740, 321920, 350088, 362160, 437610, 466784, 482880, 525132, 579456, 583480, 656415, 700176, 724320, 875220, 933568, 965760, 1050264, 1166960, 1312830, 1400352, 1448640, 1750440, 1867136, 2100528, 2333920, 2625660, 2800704, 2897280, 3500880, 4201056, 4667840, 5251320, 5601408, 7001760, 8402112, 9335680, 10502640, 14003520, 16804224, 21005280, 28007040, 42010560, 84021120]

約数ペア:

[(1, 84021120), (2, 42010560), (3, 28007040), (4, 21005280), (5, 16804224), (6, 14003520), (8, 10502640), (9, 9335680), (10, 8402112), (12, 7001760), (15, 5601408), (16, 5251320), (18, 4667840), (20, 4201056), (24, 3500880), (29, 2897280), (30, 2800704), (32, 2625660), (36, 2333920), (40, 2100528), (45, 1867136), (48, 1750440), (58, 1448640), (60, 1400352), (64, 1312830), (72, 1166960), (80, 1050264), (87, 965760), (90, 933568), (96, 875220), (116, 724320), (120, 700176), (128, 656415), (144, 583480), (145, 579456), (160, 525132), (174, 482880), (180, 466784), (192, 437610), (232, 362160), (240, 350088), (261, 321920), (288, 291740), (290, 289728), (320, 262566), (348, 241440), (360, 233392), (384, 218805), (435, 193152), (464, 181080), (480, 175044), (503, 167040), (522, 160960), (576, 145870), (580, 144864), (640, 131283), (696, 120720), (720, 116696), (870, 96576), (928, 90540), (960, 87522), (1006, 83520), (1044, 80480), (1152, 72935), (1160, 72432), (1305, 64384), (1392, 60360), (1440, 58348), (1509, 55680), (1740, 48288), (1856, 45270), (1920, 43761), (2012, 41760), (2088, 40240), (2320, 36216), (2515, 33408), (2610, 32192), (2784, 30180), (2880, 29174), (3018, 27840), (3480, 24144), (3712, 22635), (4024, 20880), (4176, 20120), (4527, 18560), (4640, 18108), (5030, 16704), (5220, 16096), (5568, 15090), (5760, 14587), (6036, 13920), (6960, 12072), (7545, 11136), (8048, 10440), (8352, 10060), (9054, 9280)]