15665790720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{140677}}^1$

素因数の和:140730

約数の個数: 144

約数和(自身を含む): 51758249760

約数和(自身を除く): 36092459040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 5568, 6960, 7424, 9280, 11136, 13920, 18560, 22272, 27840, 37120, 55680, 111360, 140677, 281354, 422031, 562708, 703385, 844062, 1125416, 1406770, 1688124, 2110155, 2250832, 2813540, 3376248, 4079633, 4220310, 4501664, 5627080, 6752496, 8159266, 8440620, 9003328, 11254160, 12238899, 13504992, 16318532, 16881240, 18006656, 20398165, 22508320, 24477798, 27009984, 32637064, 33762480, 36013312, 40796330, 45016640, 48955596, 54019968, 61194495, 65274128, 67524960, 81592660, 90033280, 97911192, 108039936, 122388990, 130548256, 135049920, 163185320, 180066560, 195822384, 244777980, 261096512, 270099840, 326370640, 391644768, 489555960, 522193024, 540199680, 652741280, 783289536, 979111920, 1044386048, 1305482560, 1566579072, 1958223840, 2610965120, 3133158144, 3916447680, 5221930240, 7832895360, 15665790720]

約数ペア:

[(1, 15665790720), (2, 7832895360), (3, 5221930240), (4, 3916447680), (5, 3133158144), (6, 2610965120), (8, 1958223840), (10, 1566579072), (12, 1305482560), (15, 1044386048), (16, 979111920), (20, 783289536), (24, 652741280), (29, 540199680), (30, 522193024), (32, 489555960), (40, 391644768), (48, 326370640), (58, 270099840), (60, 261096512), (64, 244777980), (80, 195822384), (87, 180066560), (96, 163185320), (116, 135049920), (120, 130548256), (128, 122388990), (145, 108039936), (160, 97911192), (174, 90033280), (192, 81592660), (232, 67524960), (240, 65274128), (256, 61194495), (290, 54019968), (320, 48955596), (348, 45016640), (384, 40796330), (435, 36013312), (464, 33762480), (480, 32637064), (580, 27009984), (640, 24477798), (696, 22508320), (768, 20398165), (870, 18006656), (928, 16881240), (960, 16318532), (1160, 13504992), (1280, 12238899), (1392, 11254160), (1740, 9003328), (1856, 8440620), (1920, 8159266), (2320, 6752496), (2784, 5627080), (3480, 4501664), (3712, 4220310), (3840, 4079633), (4640, 3376248), (5568, 2813540), (6960, 2250832), (7424, 2110155), (9280, 1688124), (11136, 1406770), (13920, 1125416), (18560, 844062), (22272, 703385), (27840, 562708), (37120, 422031), (55680, 281354), (111360, 140677)]