2579936280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39019}}^1$

素因数の和:39081

約数の個数: 128

約数和(自身を含む): 8428320000

約数和(自身を除く): 5848383720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 16530, 22040, 33060, 39019, 66120, 78038, 117057, 156076, 195095, 234114, 312152, 390190, 468228, 585285, 741361, 780380, 936456, 1131551, 1170570, 1482722, 1560760, 2224083, 2263102, 2341140, 2965444, 3394653, 3706805, 4448166, 4526204, 4682280, 5657755, 5930888, 6789306, 7413610, 8896332, 9052408, 11120415, 11315510, 13578612, 14827220, 16973265, 17792664, 21499469, 22240830, 22631020, 27157224, 29654440, 33946530, 42998938, 44481660, 45262040, 64498407, 67893060, 85997876, 88963320, 107497345, 128996814, 135786120, 171995752, 214994690, 257993628, 322492035, 429989380, 515987256, 644984070, 859978760, 1289968140, 2579936280]

約数ペア:

[(1, 2579936280), (2, 1289968140), (3, 859978760), (4, 644984070), (5, 515987256), (6, 429989380), (8, 322492035), (10, 257993628), (12, 214994690), (15, 171995752), (19, 135786120), (20, 128996814), (24, 107497345), (29, 88963320), (30, 85997876), (38, 67893060), (40, 64498407), (57, 45262040), (58, 44481660), (60, 42998938), (76, 33946530), (87, 29654440), (95, 27157224), (114, 22631020), (116, 22240830), (120, 21499469), (145, 17792664), (152, 16973265), (174, 14827220), (190, 13578612), (228, 11315510), (232, 11120415), (285, 9052408), (290, 8896332), (348, 7413610), (380, 6789306), (435, 5930888), (456, 5657755), (551, 4682280), (570, 4526204), (580, 4448166), (696, 3706805), (760, 3394653), (870, 2965444), (1102, 2341140), (1140, 2263102), (1160, 2224083), (1653, 1560760), (1740, 1482722), (2204, 1170570), (2280, 1131551), (2755, 936456), (3306, 780380), (3480, 741361), (4408, 585285), (5510, 468228), (6612, 390190), (8265, 312152), (11020, 234114), (13224, 195095), (16530, 156076), (22040, 117057), (33060, 78038), (39019, 66120)]