1915403760

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{32843}}^1$

素因数の和:32874

約数の個数: 140

約数和(自身を含む): 6677119512

約数和(自身を除く): 4761715752

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, 32843, 58320, 65686, 98529, 131372, 164215, 197058, 262744, 295587, 328430, 394116, 492645, 525488, 591174, 656860, 788232, 886761, 985290, 1182348, 1313720, 1477935, 1576464, 1773522, 1970580, 2364696, 2627440, 2660283, 2955870, 3547044, 3941160, 4433805, 4729392, 5320566, 5911740, 7094088, 7882320, 7980849, 8867610, 10641132, 11823480, 13301415, 14188176, 15961698, 17735220, 21282264, 23646960, 23942547, 26602830, 31923396, 35470440, 39904245, 42564528, 47885094, 53205660, 63846792, 70940880, 79808490, 95770188, 106411320, 119712735, 127693584, 159616980, 191540376, 212822640, 239425470, 319233960, 383080752, 478850940, 638467920, 957701880, 1915403760]

約数ペア:

[(1, 1915403760), (2, 957701880), (3, 638467920), (4, 478850940), (5, 383080752), (6, 319233960), (8, 239425470), (9, 212822640), (10, 191540376), (12, 159616980), (15, 127693584), (16, 119712735), (18, 106411320), (20, 95770188), (24, 79808490), (27, 70940880), (30, 63846792), (36, 53205660), (40, 47885094), (45, 42564528), (48, 39904245), (54, 35470440), (60, 31923396), (72, 26602830), (80, 23942547), (81, 23646960), (90, 21282264), (108, 17735220), (120, 15961698), (135, 14188176), (144, 13301415), (162, 11823480), (180, 10641132), (216, 8867610), (240, 7980849), (243, 7882320), (270, 7094088), (324, 5911740), (360, 5320566), (405, 4729392), (432, 4433805), (486, 3941160), (540, 3547044), (648, 2955870), (720, 2660283), (729, 2627440), (810, 2364696), (972, 1970580), (1080, 1773522), (1215, 1576464), (1296, 1477935), (1458, 1313720), (1620, 1182348), (1944, 985290), (2160, 886761), (2430, 788232), (2916, 656860), (3240, 591174), (3645, 525488), (3888, 492645), (4860, 394116), (5832, 328430), (6480, 295587), (7290, 262744), (9720, 197058), (11664, 164215), (14580, 131372), (19440, 98529), (29160, 65686), (32843, 58320)]