137347040040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163508381}}^1$

素因数の和:163508402

約数の個数: 64

約数和(自身を含む): 470904140160

約数和(自身を除く): 333557100120

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, 163508381, 327016762, 490525143, 654033524, 817541905, 981050286, 1144558667, 1308067048, 1635083810, 1962100572, 2289117334, 2452625715, 3270167620, 3433676001, 3924201144, 4578234668, 4905251430, 5722793335, 6540335240, 6867352002, 9156469336, 9810502860, 11445586670, 13734704004, 17168380005, 19621005720, 22891173340, 27469408008, 34336760010, 45782346680, 68673520020, 137347040040]

約数ペア:

[(1, 137347040040), (2, 68673520020), (3, 45782346680), (4, 34336760010), (5, 27469408008), (6, 22891173340), (7, 19621005720), (8, 17168380005), (10, 13734704004), (12, 11445586670), (14, 9810502860), (15, 9156469336), (20, 6867352002), (21, 6540335240), (24, 5722793335), (28, 4905251430), (30, 4578234668), (35, 3924201144), (40, 3433676001), (42, 3270167620), (56, 2452625715), (60, 2289117334), (70, 1962100572), (84, 1635083810), (105, 1308067048), (120, 1144558667), (140, 981050286), (168, 817541905), (210, 654033524), (280, 490525143), (420, 327016762), (840, 163508381)]