68443320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2773

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 167428680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2729, 3135, 4180, 5016, 5458, 6270, 8187, 8360, 10916, 12540, 13645, 16374, 21832, 25080, 27290, 30019, 32748, 40935, 51851, 54580, 60038, 65496, 81870, 90057, 103702, 109160, 120076, 150095, 155553, 163740, 180114, 207404, 240152, 259255, 300190, 311106, 327480, 360228, 414808, 450285, 518510, 570361, 600380, 622212, 720456, 777765, 900570, 1037020, 1140722, 1200760, 1244424, 1555530, 1711083, 1801140, 2074040, 2281444, 2851805, 3111060, 3422166, 3602280, 4562888, 5703610, 6222120, 6844332, 8555415, 11407220, 13688664, 17110830, 22814440, 34221660, 68443320]

約数ペア:

[(1, 68443320), (2, 34221660), (3, 22814440), (4, 17110830), (5, 13688664), (6, 11407220), (8, 8555415), (10, 6844332), (11, 6222120), (12, 5703610), (15, 4562888), (19, 3602280), (20, 3422166), (22, 3111060), (24, 2851805), (30, 2281444), (33, 2074040), (38, 1801140), (40, 1711083), (44, 1555530), (55, 1244424), (57, 1200760), (60, 1140722), (66, 1037020), (76, 900570), (88, 777765), (95, 720456), (110, 622212), (114, 600380), (120, 570361), (132, 518510), (152, 450285), (165, 414808), (190, 360228), (209, 327480), (220, 311106), (228, 300190), (264, 259255), (285, 240152), (330, 207404), (380, 180114), (418, 163740), (440, 155553), (456, 150095), (570, 120076), (627, 109160), (660, 103702), (760, 90057), (836, 81870), (1045, 65496), (1140, 60038), (1254, 54580), (1320, 51851), (1672, 40935), (2090, 32748), (2280, 30019), (2508, 27290), (2729, 25080), (3135, 21832), (4180, 16374), (5016, 13645), (5458, 12540), (6270, 10916), (8187, 8360)]