20160375648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{73351}}^1$

素因数の和:73780

約数の個数: 96

約数和(自身を含む): 60629829120

約数和(自身を除く): 40469453472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 409, 672, 818, 1227, 1636, 2454, 2863, 3272, 4908, 5726, 6544, 8589, 9816, 11452, 13088, 17178, 19632, 22904, 34356, 39264, 45808, 68712, 73351, 91616, 137424, 146702, 220053, 274848, 293404, 440106, 513457, 586808, 880212, 1026914, 1173616, 1540371, 1760424, 2053828, 2347232, 3080742, 3520848, 4107656, 6161484, 7041696, 8215312, 12322968, 16430624, 24645936, 30000559, 49291872, 60001118, 90001677, 120002236, 180003354, 210003913, 240004472, 360006708, 420007826, 480008944, 630011739, 720013416, 840015652, 960017888, 1260023478, 1440026832, 1680031304, 2520046956, 2880053664, 3360062608, 5040093912, 6720125216, 10080187824, 20160375648]

約数ペア:

[(1, 20160375648), (2, 10080187824), (3, 6720125216), (4, 5040093912), (6, 3360062608), (7, 2880053664), (8, 2520046956), (12, 1680031304), (14, 1440026832), (16, 1260023478), (21, 960017888), (24, 840015652), (28, 720013416), (32, 630011739), (42, 480008944), (48, 420007826), (56, 360006708), (84, 240004472), (96, 210003913), (112, 180003354), (168, 120002236), (224, 90001677), (336, 60001118), (409, 49291872), (672, 30000559), (818, 24645936), (1227, 16430624), (1636, 12322968), (2454, 8215312), (2863, 7041696), (3272, 6161484), (4908, 4107656), (5726, 3520848), (6544, 3080742), (8589, 2347232), (9816, 2053828), (11452, 1760424), (13088, 1540371), (17178, 1173616), (19632, 1026914), (22904, 880212), (34356, 586808), (39264, 513457), (45808, 440106), (68712, 293404), (73351, 274848), (91616, 220053), (137424, 146702)]