15676710640

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{17209}}^1$

素因数の和:17474

約数の個数: 80

約数和(自身を含む): 37260338400

約数和(自身を除く): 21583627760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 193, 236, 295, 386, 472, 590, 772, 944, 965, 1180, 1544, 1930, 2360, 3088, 3860, 4720, 7720, 11387, 15440, 17209, 22774, 34418, 45548, 56935, 68836, 86045, 91096, 113870, 137672, 172090, 182192, 227740, 275344, 344180, 455480, 688360, 910960, 1015331, 1376720, 2030662, 3321337, 4061324, 5076655, 6642674, 8122648, 10153310, 13285348, 16245296, 16606685, 20306620, 26570696, 33213370, 40613240, 53141392, 66426740, 81226480, 132853480, 195958883, 265706960, 391917766, 783835532, 979794415, 1567671064, 1959588830, 3135342128, 3919177660, 7838355320, 15676710640]

約数ペア:

[(1, 15676710640), (2, 7838355320), (4, 3919177660), (5, 3135342128), (8, 1959588830), (10, 1567671064), (16, 979794415), (20, 783835532), (40, 391917766), (59, 265706960), (80, 195958883), (118, 132853480), (193, 81226480), (236, 66426740), (295, 53141392), (386, 40613240), (472, 33213370), (590, 26570696), (772, 20306620), (944, 16606685), (965, 16245296), (1180, 13285348), (1544, 10153310), (1930, 8122648), (2360, 6642674), (3088, 5076655), (3860, 4061324), (4720, 3321337), (7720, 2030662), (11387, 1376720), (15440, 1015331), (17209, 910960), (22774, 688360), (34418, 455480), (45548, 344180), (56935, 275344), (68836, 227740), (86045, 182192), (91096, 172090), (113870, 137672)]