1513520640

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 280

約数和(自身を含む): 5447573208

約数和(自身を除く): 3934052568

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, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 811, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1622, 1728, 1920, 1944, 2160, 2304, 2430, 2433, 2560, 2592, 2880, 2916, 3240, 3244, 3456, 3645, 3840, 3888, 4055, 4320, 4608, 4860, 4866, 5184, 5760, 5832, 6480, 6488, 6912, 7290, 7299, 7680, 7776, 8110, 8640, 9720, 9732, 10368, 11520, 11664, 12165, 12960, 12976, 13824, 14580, 14598, 15552, 16220, 17280, 19440, 19464, 20736, 21897, 23040, 23328, 24330, 25920, 25952, 29160, 29196, 31104, 32440, 34560, 36495, 38880, 38928, 41472, 43794, 46656, 48660, 51840, 51904, 58320, 58392, 62208, 64880, 65691, 69120, 72990, 77760, 77856, 87588, 93312, 97320, 103680, 103808, 109485, 116640, 116784, 124416, 129760, 131382, 145980, 155520, 155712, 175176, 186624, 194640, 197073, 207360, 207616, 218970, 233280, 233568, 259520, 262764, 291960, 311040, 311424, 328455, 350352, 373248, 389280, 394146, 415232, 437940, 466560, 467136, 519040, 525528, 583920, 591219, 622080, 622848, 656910, 700704, 778560, 788292, 875880, 933120, 934272, 985365, 1038080, 1051056, 1167840, 1182438, 1245696, 1313820, 1401408, 1557120, 1576584, 1751760, 1866240, 1868544, 1970730, 2076160, 2102112, 2335680, 2364876, 2627640, 2802816, 2956095, 3114240, 3153168, 3503520, 3737088, 3941460, 4204224, 4671360, 4729752, 5255280, 5605632, 5912190, 6228480, 6306336, 7007040, 7882920, 8408448, 9342720, 9459504, 10510560, 11211264, 11824380, 12612672, 14014080, 15765840, 16816896, 18685440, 18919008, 21021120, 23648760, 25225344, 28028160, 31531680, 33633792, 37838016, 42042240, 47297520, 50450688, 56056320, 63063360, 75676032, 84084480, 94595040, 100901376, 126126720, 151352064, 168168960, 189190080, 252253440, 302704128, 378380160, 504506880, 756760320, 1513520640]

約数ペア:

[(1, 1513520640), (2, 756760320), (3, 504506880), (4, 378380160), (5, 302704128), (6, 252253440), (8, 189190080), (9, 168168960), (10, 151352064), (12, 126126720), (15, 100901376), (16, 94595040), (18, 84084480), (20, 75676032), (24, 63063360), (27, 56056320), (30, 50450688), (32, 47297520), (36, 42042240), (40, 37838016), (45, 33633792), (48, 31531680), (54, 28028160), (60, 25225344), (64, 23648760), (72, 21021120), (80, 18919008), (81, 18685440), (90, 16816896), (96, 15765840), (108, 14014080), (120, 12612672), (128, 11824380), (135, 11211264), (144, 10510560), (160, 9459504), (162, 9342720), (180, 8408448), (192, 7882920), (216, 7007040), (240, 6306336), (243, 6228480), (256, 5912190), (270, 5605632), (288, 5255280), (320, 4729752), (324, 4671360), (360, 4204224), (384, 3941460), (405, 3737088), (432, 3503520), (480, 3153168), (486, 3114240), (512, 2956095), (540, 2802816), (576, 2627640), (640, 2364876), (648, 2335680), (720, 2102112), (729, 2076160), (768, 1970730), (810, 1868544), (811, 1866240), (864, 1751760), (960, 1576584), (972, 1557120), (1080, 1401408), (1152, 1313820), (1215, 1245696), (1280, 1182438), (1296, 1167840), (1440, 1051056), (1458, 1038080), (1536, 985365), (1620, 934272), (1622, 933120), (1728, 875880), (1920, 788292), (1944, 778560), (2160, 700704), (2304, 656910), (2430, 622848), (2433, 622080), (2560, 591219), (2592, 583920), (2880, 525528), (2916, 519040), (3240, 467136), (3244, 466560), (3456, 437940), (3645, 415232), (3840, 394146), (3888, 389280), (4055, 373248), (4320, 350352), (4608, 328455), (4860, 311424), (4866, 311040), (5184, 291960), (5760, 262764), (5832, 259520), (6480, 233568), (6488, 233280), (6912, 218970), (7290, 207616), (7299, 207360), (7680, 197073), (7776, 194640), (8110, 186624), (8640, 175176), (9720, 155712), (9732, 155520), (10368, 145980), (11520, 131382), (11664, 129760), (12165, 124416), (12960, 116784), (12976, 116640), (13824, 109485), (14580, 103808), (14598, 103680), (15552, 97320), (16220, 93312), (17280, 87588), (19440, 77856), (19464, 77760), (20736, 72990), (21897, 69120), (23040, 65691), (23328, 64880), (24330, 62208), (25920, 58392), (25952, 58320), (29160, 51904), (29196, 51840), (31104, 48660), (32440, 46656), (34560, 43794), (36495, 41472), (38880, 38928)]