26326425720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{14503}}^1$

素因数の和:16685

約数の個数: 128

約数和(自身を含む): 90310026240

約数和(自身を除く): 63983600520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2161, 4322, 6483, 8644, 10805, 12966, 14503, 15127, 17288, 21610, 25932, 29006, 30254, 32415, 43220, 43509, 45381, 51864, 58012, 60508, 64830, 72515, 75635, 86440, 87018, 90762, 101521, 116024, 121016, 129660, 145030, 151270, 174036, 181524, 203042, 217545, 226905, 259320, 290060, 302540, 304563, 348072, 363048, 406084, 435090, 453810, 507605, 580120, 605080, 609126, 812168, 870180, 907620, 1015210, 1218252, 1522815, 1740360, 1815240, 2030420, 2436504, 3045630, 4060840, 6091260, 12182520, 31340983, 62681966, 94022949, 125363932, 156704915, 188045898, 219386881, 250727864, 313409830, 376091796, 438773762, 470114745, 626819660, 658160643, 752183592, 877547524, 940229490, 1096934405, 1253639320, 1316321286, 1755095048, 1880458980, 2193868810, 2632642572, 3290803215, 3760917960, 4387737620, 5265285144, 6581606430, 8775475240, 13163212860, 26326425720]

約数ペア:

[(1, 26326425720), (2, 13163212860), (3, 8775475240), (4, 6581606430), (5, 5265285144), (6, 4387737620), (7, 3760917960), (8, 3290803215), (10, 2632642572), (12, 2193868810), (14, 1880458980), (15, 1755095048), (20, 1316321286), (21, 1253639320), (24, 1096934405), (28, 940229490), (30, 877547524), (35, 752183592), (40, 658160643), (42, 626819660), (56, 470114745), (60, 438773762), (70, 376091796), (84, 313409830), (105, 250727864), (120, 219386881), (140, 188045898), (168, 156704915), (210, 125363932), (280, 94022949), (420, 62681966), (840, 31340983), (2161, 12182520), (4322, 6091260), (6483, 4060840), (8644, 3045630), (10805, 2436504), (12966, 2030420), (14503, 1815240), (15127, 1740360), (17288, 1522815), (21610, 1218252), (25932, 1015210), (29006, 907620), (30254, 870180), (32415, 812168), (43220, 609126), (43509, 605080), (45381, 580120), (51864, 507605), (58012, 453810), (60508, 435090), (64830, 406084), (72515, 363048), (75635, 348072), (86440, 304563), (87018, 302540), (90762, 290060), (101521, 259320), (116024, 226905), (121016, 217545), (129660, 203042), (145030, 181524), (151270, 174036)]