207221280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61673}}^1$

素因数の和:61698

約数の個数: 96

約数和(自身を含む): 746008704

約数和(自身を除く): 538787424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 61673, 123346, 185019, 246692, 308365, 370038, 431711, 493384, 616730, 740076, 863422, 925095, 986768, 1233460, 1295133, 1480152, 1726844, 1850190, 1973536, 2158555, 2466920, 2590266, 2960304, 3453688, 3700380, 4317110, 4933840, 5180532, 5920608, 6475665, 6907376, 7400760, 8634220, 9867680, 10361064, 12951330, 13814752, 14801520, 17268440, 20722128, 25902660, 29603040, 34536880, 41444256, 51805320, 69073760, 103610640, 207221280]

約数ペア:

[(1, 207221280), (2, 103610640), (3, 69073760), (4, 51805320), (5, 41444256), (6, 34536880), (7, 29603040), (8, 25902660), (10, 20722128), (12, 17268440), (14, 14801520), (15, 13814752), (16, 12951330), (20, 10361064), (21, 9867680), (24, 8634220), (28, 7400760), (30, 6907376), (32, 6475665), (35, 5920608), (40, 5180532), (42, 4933840), (48, 4317110), (56, 3700380), (60, 3453688), (70, 2960304), (80, 2590266), (84, 2466920), (96, 2158555), (105, 1973536), (112, 1850190), (120, 1726844), (140, 1480152), (160, 1295133), (168, 1233460), (210, 986768), (224, 925095), (240, 863422), (280, 740076), (336, 616730), (420, 493384), (480, 431711), (560, 370038), (672, 308365), (840, 246692), (1120, 185019), (1680, 123346), (3360, 61673)]