2537642880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3469}}^1$

素因数の和:3621

約数の個数: 192

約数和(自身を含む): 8834342400

約数和(自身を除く): 6296699520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3469, 3810, 4064, 4572, 5080, 5715, 5760, 6096, 6938, 7620, 8128, 9144, 10160, 10407, 11430, 12192, 13876, 15240, 16256, 17345, 18288, 20320, 20814, 22860, 24384, 27752, 30480, 31221, 34690, 36576, 40640, 41628, 45720, 48768, 52035, 55504, 60960, 62442, 69380, 73152, 81280, 83256, 91440, 104070, 111008, 121920, 124884, 138760, 146304, 156105, 166512, 182880, 208140, 222016, 243840, 249768, 277520, 312210, 333024, 365760, 416280, 440563, 444032, 499536, 555040, 624420, 666048, 731520, 832560, 881126, 999072, 1110080, 1248840, 1321689, 1332096, 1665120, 1762252, 1998144, 2202815, 2220160, 2497680, 2643378, 3330240, 3524504, 3965067, 3996288, 4405630, 4995360, 5286756, 6608445, 6660480, 7049008, 7930134, 8811260, 9990720, 10573512, 13216890, 14098016, 15860268, 17622520, 19825335, 19981440, 21147024, 26433780, 28196032, 31720536, 35245040, 39650670, 42294048, 52867560, 56392064, 63441072, 70490080, 79301340, 84588096, 105735120, 126882144, 140980160, 158602680, 169176192, 211470240, 253764288, 281960320, 317205360, 422940480, 507528576, 634410720, 845880960, 1268821440, 2537642880]

約数ペア:

[(1, 2537642880), (2, 1268821440), (3, 845880960), (4, 634410720), (5, 507528576), (6, 422940480), (8, 317205360), (9, 281960320), (10, 253764288), (12, 211470240), (15, 169176192), (16, 158602680), (18, 140980160), (20, 126882144), (24, 105735120), (30, 84588096), (32, 79301340), (36, 70490080), (40, 63441072), (45, 56392064), (48, 52867560), (60, 42294048), (64, 39650670), (72, 35245040), (80, 31720536), (90, 28196032), (96, 26433780), (120, 21147024), (127, 19981440), (128, 19825335), (144, 17622520), (160, 15860268), (180, 14098016), (192, 13216890), (240, 10573512), (254, 9990720), (288, 8811260), (320, 7930134), (360, 7049008), (381, 6660480), (384, 6608445), (480, 5286756), (508, 4995360), (576, 4405630), (635, 3996288), (640, 3965067), (720, 3524504), (762, 3330240), (960, 2643378), (1016, 2497680), (1143, 2220160), (1152, 2202815), (1270, 1998144), (1440, 1762252), (1524, 1665120), (1905, 1332096), (1920, 1321689), (2032, 1248840), (2286, 1110080), (2540, 999072), (2880, 881126), (3048, 832560), (3469, 731520), (3810, 666048), (4064, 624420), (4572, 555040), (5080, 499536), (5715, 444032), (5760, 440563), (6096, 416280), (6938, 365760), (7620, 333024), (8128, 312210), (9144, 277520), (10160, 249768), (10407, 243840), (11430, 222016), (12192, 208140), (13876, 182880), (15240, 166512), (16256, 156105), (17345, 146304), (18288, 138760), (20320, 124884), (20814, 121920), (22860, 111008), (24384, 104070), (27752, 91440), (30480, 83256), (31221, 81280), (34690, 73152), (36576, 69380), (40640, 62442), (41628, 60960), (45720, 55504), (48768, 52035)]