267221760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 945701568

約数和(自身を除く): 678479808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 101, 104, 106, 120, 128, 130, 156, 159, 160, 192, 195, 202, 208, 212, 240, 256, 260, 265, 303, 312, 318, 320, 384, 390, 404, 416, 424, 480, 505, 520, 530, 606, 624, 636, 640, 689, 768, 780, 795, 808, 832, 848, 960, 1010, 1040, 1060, 1212, 1248, 1272, 1280, 1313, 1378, 1515, 1560, 1590, 1616, 1664, 1696, 1920, 2020, 2067, 2080, 2120, 2424, 2496, 2544, 2626, 2756, 3030, 3120, 3180, 3232, 3328, 3392, 3445, 3840, 3939, 4040, 4134, 4160, 4240, 4848, 4992, 5088, 5252, 5353, 5512, 6060, 6240, 6360, 6464, 6565, 6784, 6890, 7878, 8080, 8268, 8320, 8480, 9696, 9984, 10176, 10335, 10504, 10706, 11024, 12120, 12480, 12720, 12928, 13130, 13568, 13780, 15756, 16059, 16160, 16536, 16640, 16960, 19392, 19695, 20352, 20670, 21008, 21412, 22048, 24240, 24960, 25440, 25856, 26260, 26765, 27560, 31512, 32118, 32320, 33072, 33920, 38784, 39390, 40704, 41340, 42016, 42824, 44096, 48480, 49920, 50880, 52520, 53530, 55120, 63024, 64236, 64640, 66144, 67840, 69589, 77568, 78780, 80295, 82680, 84032, 85648, 88192, 96960, 101760, 105040, 107060, 110240, 126048, 128472, 129280, 132288, 139178, 157560, 160590, 165360, 168064, 171296, 176384, 193920, 203520, 208767, 210080, 214120, 220480, 252096, 256944, 264576, 278356, 315120, 321180, 330720, 336128, 342592, 347945, 387840, 417534, 420160, 428240, 440960, 504192, 513888, 529152, 556712, 630240, 642360, 661440, 685184, 695890, 835068, 840320, 856480, 881920, 1008384, 1027776, 1043835, 1113424, 1260480, 1284720, 1322880, 1370368, 1391780, 1670136, 1680640, 1712960, 2055552, 2087670, 2226848, 2520960, 2569440, 2645760, 2783560, 3340272, 3425920, 4111104, 4175340, 4453696, 5041920, 5138880, 5567120, 6680544, 6851840, 8350680, 8907392, 10277760, 11134240, 13361088, 16701360, 17814784, 20555520, 22268480, 26722176, 33402720, 44536960, 53444352, 66805440, 89073920, 133610880, 267221760]

約数ペア:

[(1, 267221760), (2, 133610880), (3, 89073920), (4, 66805440), (5, 53444352), (6, 44536960), (8, 33402720), (10, 26722176), (12, 22268480), (13, 20555520), (15, 17814784), (16, 16701360), (20, 13361088), (24, 11134240), (26, 10277760), (30, 8907392), (32, 8350680), (39, 6851840), (40, 6680544), (48, 5567120), (52, 5138880), (53, 5041920), (60, 4453696), (64, 4175340), (65, 4111104), (78, 3425920), (80, 3340272), (96, 2783560), (101, 2645760), (104, 2569440), (106, 2520960), (120, 2226848), (128, 2087670), (130, 2055552), (156, 1712960), (159, 1680640), (160, 1670136), (192, 1391780), (195, 1370368), (202, 1322880), (208, 1284720), (212, 1260480), (240, 1113424), (256, 1043835), (260, 1027776), (265, 1008384), (303, 881920), (312, 856480), (318, 840320), (320, 835068), (384, 695890), (390, 685184), (404, 661440), (416, 642360), (424, 630240), (480, 556712), (505, 529152), (520, 513888), (530, 504192), (606, 440960), (624, 428240), (636, 420160), (640, 417534), (689, 387840), (768, 347945), (780, 342592), (795, 336128), (808, 330720), (832, 321180), (848, 315120), (960, 278356), (1010, 264576), (1040, 256944), (1060, 252096), (1212, 220480), (1248, 214120), (1272, 210080), (1280, 208767), (1313, 203520), (1378, 193920), (1515, 176384), (1560, 171296), (1590, 168064), (1616, 165360), (1664, 160590), (1696, 157560), (1920, 139178), (2020, 132288), (2067, 129280), (2080, 128472), (2120, 126048), (2424, 110240), (2496, 107060), (2544, 105040), (2626, 101760), (2756, 96960), (3030, 88192), (3120, 85648), (3180, 84032), (3232, 82680), (3328, 80295), (3392, 78780), (3445, 77568), (3840, 69589), (3939, 67840), (4040, 66144), (4134, 64640), (4160, 64236), (4240, 63024), (4848, 55120), (4992, 53530), (5088, 52520), (5252, 50880), (5353, 49920), (5512, 48480), (6060, 44096), (6240, 42824), (6360, 42016), (6464, 41340), (6565, 40704), (6784, 39390), (6890, 38784), (7878, 33920), (8080, 33072), (8268, 32320), (8320, 32118), (8480, 31512), (9696, 27560), (9984, 26765), (10176, 26260), (10335, 25856), (10504, 25440), (10706, 24960), (11024, 24240), (12120, 22048), (12480, 21412), (12720, 21008), (12928, 20670), (13130, 20352), (13568, 19695), (13780, 19392), (15756, 16960), (16059, 16640), (16160, 16536)]