26712338520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{447893}}^1$

素因数の和:447985

約数の個数: 128

約数和(自身を含む): 92875299840

約数和(自身を除く): 66162961320

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, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 59640, 447893, 895786, 1343679, 1791572, 2239465, 2687358, 3135251, 3583144, 4478930, 5374716, 6270502, 6718395, 8957860, 9405753, 10749432, 12541004, 13436790, 15676255, 17915720, 18811506, 25082008, 26873580, 31352510, 31800403, 37623012, 47028765, 53747160, 62705020, 63600806, 75246024, 94057530, 95401209, 125410040, 127201612, 159002015, 188115060, 190802418, 222602821, 254403224, 318004030, 376230120, 381604836, 445205642, 477006045, 636008060, 667808463, 763209672, 890411284, 954012090, 1113014105, 1272016120, 1335616926, 1780822568, 1908024180, 2226028210, 2671233852, 3339042315, 3816048360, 4452056420, 5342467704, 6678084630, 8904112840, 13356169260, 26712338520]

約数ペア:

[(1, 26712338520), (2, 13356169260), (3, 8904112840), (4, 6678084630), (5, 5342467704), (6, 4452056420), (7, 3816048360), (8, 3339042315), (10, 2671233852), (12, 2226028210), (14, 1908024180), (15, 1780822568), (20, 1335616926), (21, 1272016120), (24, 1113014105), (28, 954012090), (30, 890411284), (35, 763209672), (40, 667808463), (42, 636008060), (56, 477006045), (60, 445205642), (70, 381604836), (71, 376230120), (84, 318004030), (105, 254403224), (120, 222602821), (140, 190802418), (142, 188115060), (168, 159002015), (210, 127201612), (213, 125410040), (280, 95401209), (284, 94057530), (355, 75246024), (420, 63600806), (426, 62705020), (497, 53747160), (568, 47028765), (710, 37623012), (840, 31800403), (852, 31352510), (994, 26873580), (1065, 25082008), (1420, 18811506), (1491, 17915720), (1704, 15676255), (1988, 13436790), (2130, 12541004), (2485, 10749432), (2840, 9405753), (2982, 8957860), (3976, 6718395), (4260, 6270502), (4970, 5374716), (5964, 4478930), (7455, 3583144), (8520, 3135251), (9940, 2687358), (11928, 2239465), (14910, 1791572), (19880, 1343679), (29820, 895786), (59640, 447893)]