25873020160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1133

約数の個数: 288

約数和(自身を含む): 70752487680

約数和(自身を除く): 44879467520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 67, 80, 92, 104, 115, 128, 130, 134, 160, 184, 208, 230, 256, 260, 268, 299, 320, 335, 368, 416, 460, 520, 536, 598, 640, 670, 736, 832, 871, 920, 1009, 1040, 1072, 1196, 1280, 1340, 1472, 1495, 1541, 1664, 1742, 1840, 2018, 2080, 2144, 2392, 2680, 2944, 2990, 3082, 3328, 3484, 3680, 4036, 4160, 4288, 4355, 4784, 5045, 5360, 5888, 5980, 6164, 6968, 7360, 7705, 8072, 8320, 8576, 8710, 9568, 10090, 10720, 11960, 12328, 13117, 13936, 14720, 15410, 16144, 16640, 17152, 17420, 19136, 20033, 20180, 21440, 23207, 23920, 24656, 26234, 27872, 29440, 30820, 32288, 34840, 38272, 40066, 40360, 42880, 46414, 47840, 49312, 52468, 55744, 61640, 64576, 65585, 67603, 69680, 76544, 80132, 80720, 85760, 92828, 95680, 98624, 100165, 104936, 111488, 116035, 123280, 129152, 131170, 135206, 139360, 160264, 161440, 185656, 191360, 197248, 200330, 209872, 222976, 232070, 246560, 258304, 262340, 270412, 278720, 301691, 320528, 322880, 338015, 371312, 382720, 394496, 400660, 419744, 464140, 493120, 524680, 540824, 557440, 603382, 641056, 645760, 676030, 742624, 801320, 839488, 878839, 928280, 986240, 1049360, 1081648, 1114880, 1206764, 1282112, 1291520, 1352060, 1485248, 1508455, 1554869, 1602640, 1678976, 1757678, 1856560, 1972480, 2098720, 2163296, 2413528, 2564224, 2704120, 2970496, 3016910, 3109738, 3205280, 3357952, 3515356, 3713120, 4197440, 4326592, 4394195, 4827056, 5128448, 5408240, 5940992, 6033820, 6219476, 6410560, 7030712, 7426240, 7774345, 8394880, 8653184, 8788390, 9654112, 10816480, 12067640, 12438952, 12821120, 14061424, 14852480, 15548690, 16789760, 17306368, 17576780, 19308224, 20213297, 21632960, 24135280, 24877904, 25642240, 28122848, 29704960, 31097380, 35153560, 38616448, 40426594, 43265920, 48270560, 49755808, 56245696, 62194760, 70307120, 77232896, 80853188, 86531840, 96541120, 99511616, 101066485, 112491392, 124389520, 140614240, 161706376, 193082240, 199023232, 202132970, 224982784, 248779040, 281228480, 323412752, 386164480, 398046464, 404265940, 497558080, 562456960, 646825504, 808531880, 995116160, 1124913920, 1293651008, 1617063760, 1990232320, 2587302016, 3234127520, 5174604032, 6468255040, 12936510080, 25873020160]

約数ペア:

[(1, 25873020160), (2, 12936510080), (4, 6468255040), (5, 5174604032), (8, 3234127520), (10, 2587302016), (13, 1990232320), (16, 1617063760), (20, 1293651008), (23, 1124913920), (26, 995116160), (32, 808531880), (40, 646825504), (46, 562456960), (52, 497558080), (64, 404265940), (65, 398046464), (67, 386164480), (80, 323412752), (92, 281228480), (104, 248779040), (115, 224982784), (128, 202132970), (130, 199023232), (134, 193082240), (160, 161706376), (184, 140614240), (208, 124389520), (230, 112491392), (256, 101066485), (260, 99511616), (268, 96541120), (299, 86531840), (320, 80853188), (335, 77232896), (368, 70307120), (416, 62194760), (460, 56245696), (520, 49755808), (536, 48270560), (598, 43265920), (640, 40426594), (670, 38616448), (736, 35153560), (832, 31097380), (871, 29704960), (920, 28122848), (1009, 25642240), (1040, 24877904), (1072, 24135280), (1196, 21632960), (1280, 20213297), (1340, 19308224), (1472, 17576780), (1495, 17306368), (1541, 16789760), (1664, 15548690), (1742, 14852480), (1840, 14061424), (2018, 12821120), (2080, 12438952), (2144, 12067640), (2392, 10816480), (2680, 9654112), (2944, 8788390), (2990, 8653184), (3082, 8394880), (3328, 7774345), (3484, 7426240), (3680, 7030712), (4036, 6410560), (4160, 6219476), (4288, 6033820), (4355, 5940992), (4784, 5408240), (5045, 5128448), (5360, 4827056), (5888, 4394195), (5980, 4326592), (6164, 4197440), (6968, 3713120), (7360, 3515356), (7705, 3357952), (8072, 3205280), (8320, 3109738), (8576, 3016910), (8710, 2970496), (9568, 2704120), (10090, 2564224), (10720, 2413528), (11960, 2163296), (12328, 2098720), (13117, 1972480), (13936, 1856560), (14720, 1757678), (15410, 1678976), (16144, 1602640), (16640, 1554869), (17152, 1508455), (17420, 1485248), (19136, 1352060), (20033, 1291520), (20180, 1282112), (21440, 1206764), (23207, 1114880), (23920, 1081648), (24656, 1049360), (26234, 986240), (27872, 928280), (29440, 878839), (30820, 839488), (32288, 801320), (34840, 742624), (38272, 676030), (40066, 645760), (40360, 641056), (42880, 603382), (46414, 557440), (47840, 540824), (49312, 524680), (52468, 493120), (55744, 464140), (61640, 419744), (64576, 400660), (65585, 394496), (67603, 382720), (69680, 371312), (76544, 338015), (80132, 322880), (80720, 320528), (85760, 301691), (92828, 278720), (95680, 270412), (98624, 262340), (100165, 258304), (104936, 246560), (111488, 232070), (116035, 222976), (123280, 209872), (129152, 200330), (131170, 197248), (135206, 191360), (139360, 185656), (160264, 161440)]