1965558960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{33703}}^1$

素因数の和:33734

約数の個数: 140

約数和(自身を含む): 6851955792

約数和(自身を除く): 4886396832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 33703, 58320, 67406, 101109, 134812, 168515, 202218, 269624, 303327, 337030, 404436, 505545, 539248, 606654, 674060, 808872, 909981, 1011090, 1213308, 1348120, 1516635, 1617744, 1819962, 2022180, 2426616, 2696240, 2729943, 3033270, 3639924, 4044360, 4549905, 4853232, 5459886, 6066540, 7279848, 8088720, 8189829, 9099810, 10919772, 12133080, 13649715, 14559696, 16379658, 18199620, 21839544, 24266160, 24569487, 27299430, 32759316, 36399240, 40949145, 43679088, 49138974, 54598860, 65518632, 72798480, 81898290, 98277948, 109197720, 122847435, 131037264, 163796580, 196555896, 218395440, 245694870, 327593160, 393111792, 491389740, 655186320, 982779480, 1965558960]

約数ペア:

[(1, 1965558960), (2, 982779480), (3, 655186320), (4, 491389740), (5, 393111792), (6, 327593160), (8, 245694870), (9, 218395440), (10, 196555896), (12, 163796580), (15, 131037264), (16, 122847435), (18, 109197720), (20, 98277948), (24, 81898290), (27, 72798480), (30, 65518632), (36, 54598860), (40, 49138974), (45, 43679088), (48, 40949145), (54, 36399240), (60, 32759316), (72, 27299430), (80, 24569487), (81, 24266160), (90, 21839544), (108, 18199620), (120, 16379658), (135, 14559696), (144, 13649715), (162, 12133080), (180, 10919772), (216, 9099810), (240, 8189829), (243, 8088720), (270, 7279848), (324, 6066540), (360, 5459886), (405, 4853232), (432, 4549905), (486, 4044360), (540, 3639924), (648, 3033270), (720, 2729943), (729, 2696240), (810, 2426616), (972, 2022180), (1080, 1819962), (1215, 1617744), (1296, 1516635), (1458, 1348120), (1620, 1213308), (1944, 1011090), (2160, 909981), (2430, 808872), (2916, 674060), (3240, 606654), (3645, 539248), (3888, 505545), (4860, 404436), (5832, 337030), (6480, 303327), (7290, 269624), (9720, 202218), (11664, 168515), (14580, 134812), (19440, 101109), (29160, 67406), (33703, 58320)]