16387320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 54043200

約数和(自身を除く): 37655880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 277, 290, 340, 348, 408, 435, 493, 510, 554, 580, 680, 696, 831, 870, 986, 1020, 1108, 1160, 1385, 1479, 1662, 1740, 1972, 2040, 2216, 2465, 2770, 2958, 3324, 3480, 3944, 4155, 4709, 4930, 5540, 5916, 6648, 7395, 8033, 8310, 9418, 9860, 11080, 11832, 14127, 14790, 16066, 16620, 18836, 19720, 23545, 24099, 28254, 29580, 32132, 33240, 37672, 40165, 47090, 48198, 56508, 59160, 64264, 70635, 80330, 94180, 96396, 113016, 120495, 136561, 141270, 160660, 188360, 192792, 240990, 273122, 282540, 321320, 409683, 481980, 546244, 565080, 682805, 819366, 963960, 1092488, 1365610, 1638732, 2048415, 2731220, 3277464, 4096830, 5462440, 8193660, 16387320]

約数ペア:

[(1, 16387320), (2, 8193660), (3, 5462440), (4, 4096830), (5, 3277464), (6, 2731220), (8, 2048415), (10, 1638732), (12, 1365610), (15, 1092488), (17, 963960), (20, 819366), (24, 682805), (29, 565080), (30, 546244), (34, 481980), (40, 409683), (51, 321320), (58, 282540), (60, 273122), (68, 240990), (85, 192792), (87, 188360), (102, 160660), (116, 141270), (120, 136561), (136, 120495), (145, 113016), (170, 96396), (174, 94180), (204, 80330), (232, 70635), (255, 64264), (277, 59160), (290, 56508), (340, 48198), (348, 47090), (408, 40165), (435, 37672), (493, 33240), (510, 32132), (554, 29580), (580, 28254), (680, 24099), (696, 23545), (831, 19720), (870, 18836), (986, 16620), (1020, 16066), (1108, 14790), (1160, 14127), (1385, 11832), (1479, 11080), (1662, 9860), (1740, 9418), (1972, 8310), (2040, 8033), (2216, 7395), (2465, 6648), (2770, 5916), (2958, 5540), (3324, 4930), (3480, 4709), (3944, 4155)]