195151680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7529}}^1$

素因数の和:7558

約数の個数: 140

約数和(自身を含む): 694281060

約数和(自身を除く): 499129380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7529, 8640, 12960, 15058, 22587, 25920, 30116, 37645, 45174, 60232, 67761, 75290, 90348, 112935, 120464, 135522, 150580, 180696, 203283, 225870, 240928, 271044, 301160, 338805, 361392, 406566, 451740, 481856, 542088, 602320, 609849, 677610, 722784, 813132, 903480, 1016415, 1084176, 1204640, 1219698, 1355220, 1445568, 1626264, 1806960, 2032830, 2168352, 2409280, 2439396, 2710440, 3049245, 3252528, 3613920, 4065660, 4336704, 4878792, 5420880, 6098490, 6505056, 7227840, 8131320, 9757584, 10841760, 12196980, 13010112, 16262640, 19515168, 21683520, 24393960, 32525280, 39030336, 48787920, 65050560, 97575840, 195151680]

約数ペア:

[(1, 195151680), (2, 97575840), (3, 65050560), (4, 48787920), (5, 39030336), (6, 32525280), (8, 24393960), (9, 21683520), (10, 19515168), (12, 16262640), (15, 13010112), (16, 12196980), (18, 10841760), (20, 9757584), (24, 8131320), (27, 7227840), (30, 6505056), (32, 6098490), (36, 5420880), (40, 4878792), (45, 4336704), (48, 4065660), (54, 3613920), (60, 3252528), (64, 3049245), (72, 2710440), (80, 2439396), (81, 2409280), (90, 2168352), (96, 2032830), (108, 1806960), (120, 1626264), (135, 1445568), (144, 1355220), (160, 1219698), (162, 1204640), (180, 1084176), (192, 1016415), (216, 903480), (240, 813132), (270, 722784), (288, 677610), (320, 609849), (324, 602320), (360, 542088), (405, 481856), (432, 451740), (480, 406566), (540, 361392), (576, 338805), (648, 301160), (720, 271044), (810, 240928), (864, 225870), (960, 203283), (1080, 180696), (1296, 150580), (1440, 135522), (1620, 120464), (1728, 112935), (2160, 90348), (2592, 75290), (2880, 67761), (3240, 60232), (4320, 45174), (5184, 37645), (6480, 30116), (7529, 25920), (8640, 22587), (12960, 15058)]