71503560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 160

約数和(自身を含む): 248945400

約数和(自身を除く): 177441840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 761, 783, 810, 870, 1044, 1080, 1160, 1305, 1522, 1566, 1620, 1740, 2088, 2283, 2349, 2610, 3044, 3132, 3240, 3480, 3805, 3915, 4566, 4698, 5220, 6088, 6264, 6849, 7610, 7830, 9132, 9396, 10440, 11415, 11745, 13698, 15220, 15660, 18264, 18792, 20547, 22069, 22830, 23490, 27396, 30440, 31320, 34245, 41094, 44138, 45660, 46980, 54792, 61641, 66207, 68490, 82188, 88276, 91320, 93960, 102735, 110345, 123282, 132414, 136980, 164376, 176552, 198621, 205470, 220690, 246564, 264828, 273960, 308205, 331035, 397242, 410940, 441380, 493128, 529656, 595863, 616410, 662070, 794484, 821880, 882760, 993105, 1191726, 1232820, 1324140, 1588968, 1787589, 1986210, 2383452, 2465640, 2648280, 2979315, 3575178, 3972420, 4766904, 5958630, 7150356, 7944840, 8937945, 11917260, 14300712, 17875890, 23834520, 35751780, 71503560]

約数ペア:

[(1, 71503560), (2, 35751780), (3, 23834520), (4, 17875890), (5, 14300712), (6, 11917260), (8, 8937945), (9, 7944840), (10, 7150356), (12, 5958630), (15, 4766904), (18, 3972420), (20, 3575178), (24, 2979315), (27, 2648280), (29, 2465640), (30, 2383452), (36, 1986210), (40, 1787589), (45, 1588968), (54, 1324140), (58, 1232820), (60, 1191726), (72, 993105), (81, 882760), (87, 821880), (90, 794484), (108, 662070), (116, 616410), (120, 595863), (135, 529656), (145, 493128), (162, 441380), (174, 410940), (180, 397242), (216, 331035), (232, 308205), (261, 273960), (270, 264828), (290, 246564), (324, 220690), (348, 205470), (360, 198621), (405, 176552), (435, 164376), (522, 136980), (540, 132414), (580, 123282), (648, 110345), (696, 102735), (761, 93960), (783, 91320), (810, 88276), (870, 82188), (1044, 68490), (1080, 66207), (1160, 61641), (1305, 54792), (1522, 46980), (1566, 45660), (1620, 44138), (1740, 41094), (2088, 34245), (2283, 31320), (2349, 30440), (2610, 27396), (3044, 23490), (3132, 22830), (3240, 22069), (3480, 20547), (3805, 18792), (3915, 18264), (4566, 15660), (4698, 15220), (5220, 13698), (6088, 11745), (6264, 11415), (6849, 10440), (7610, 9396), (7830, 9132)]