26551718280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{811}}^1$

素因数の和:1484

約数の個数: 192

約数和(自身を含む): 87023664000

約数和(自身を除く): 60471945720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 457, 597, 796, 811, 914, 995, 1194, 1371, 1592, 1622, 1791, 1828, 1990, 2285, 2388, 2433, 2742, 2985, 3244, 3582, 3656, 3980, 4055, 4113, 4570, 4776, 4866, 5484, 5970, 6488, 6855, 7164, 7299, 7960, 8110, 8226, 8955, 9140, 9732, 10968, 11940, 12165, 13710, 14328, 14598, 16220, 16452, 17910, 18280, 19464, 20565, 23880, 24330, 27420, 29196, 32440, 32904, 35820, 36495, 41130, 48660, 54840, 58392, 71640, 72990, 82260, 90943, 97320, 145980, 161389, 164520, 181886, 272829, 291960, 322778, 363772, 370627, 454715, 484167, 545658, 645556, 727544, 741254, 806945, 818487, 909430, 968334, 1091316, 1111881, 1291112, 1364145, 1452501, 1482508, 1613890, 1636974, 1818860, 1853135, 1936668, 2182632, 2223762, 2420835, 2728290, 2905002, 2965016, 3227780, 3273948, 3335643, 3637720, 3706270, 3873336, 4092435, 4447524, 4841670, 5456580, 5559405, 5810004, 6455560, 6547896, 6671286, 7262505, 7412540, 8184870, 8895048, 9683340, 10913160, 11118810, 11620008, 13342572, 14525010, 14825080, 16369740, 16678215, 19366680, 22237620, 26685144, 29050020, 32739480, 33356430, 44475240, 58100040, 66712860, 73754773, 133425720, 147509546, 221264319, 295019092, 368773865, 442528638, 590038184, 663792957, 737547730, 885057276, 1106321595, 1327585914, 1475095460, 1770114552, 2212643190, 2655171828, 2950190920, 3318964785, 4425286380, 5310343656, 6637929570, 8850572760, 13275859140, 26551718280]

約数ペア:

[(1, 26551718280), (2, 13275859140), (3, 8850572760), (4, 6637929570), (5, 5310343656), (6, 4425286380), (8, 3318964785), (9, 2950190920), (10, 2655171828), (12, 2212643190), (15, 1770114552), (18, 1475095460), (20, 1327585914), (24, 1106321595), (30, 885057276), (36, 737547730), (40, 663792957), (45, 590038184), (60, 442528638), (72, 368773865), (90, 295019092), (120, 221264319), (180, 147509546), (199, 133425720), (360, 73754773), (398, 66712860), (457, 58100040), (597, 44475240), (796, 33356430), (811, 32739480), (914, 29050020), (995, 26685144), (1194, 22237620), (1371, 19366680), (1592, 16678215), (1622, 16369740), (1791, 14825080), (1828, 14525010), (1990, 13342572), (2285, 11620008), (2388, 11118810), (2433, 10913160), (2742, 9683340), (2985, 8895048), (3244, 8184870), (3582, 7412540), (3656, 7262505), (3980, 6671286), (4055, 6547896), (4113, 6455560), (4570, 5810004), (4776, 5559405), (4866, 5456580), (5484, 4841670), (5970, 4447524), (6488, 4092435), (6855, 3873336), (7164, 3706270), (7299, 3637720), (7960, 3335643), (8110, 3273948), (8226, 3227780), (8955, 2965016), (9140, 2905002), (9732, 2728290), (10968, 2420835), (11940, 2223762), (12165, 2182632), (13710, 1936668), (14328, 1853135), (14598, 1818860), (16220, 1636974), (16452, 1613890), (17910, 1482508), (18280, 1452501), (19464, 1364145), (20565, 1291112), (23880, 1111881), (24330, 1091316), (27420, 968334), (29196, 909430), (32440, 818487), (32904, 806945), (35820, 741254), (36495, 727544), (41130, 645556), (48660, 545658), (54840, 484167), (58392, 454715), (71640, 370627), (72990, 363772), (82260, 322778), (90943, 291960), (97320, 272829), (145980, 181886), (161389, 164520)]