13256727840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{180511}}^1$

素因数の和:180552

約数の個数: 192

約数和(自身を含む): 49128145920

約数和(自身を除く): 35871418080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 36720, 73440, 180511, 361022, 541533, 722044, 902555, 1083066, 1444088, 1624599, 1805110, 2166132, 2707665, 2888176, 3068687, 3249198, 3610220, 4332264, 4873797, 5415330, 5776352, 6137374, 6498396, 7220440, 8122995, 8664528, 9206061, 9747594, 10830660, 12274748, 12996792, 14440880, 15343435, 16245990, 17329056, 18412122, 19495188, 21661320, 24368985, 24549496, 25993584, 27618183, 28881760, 30686870, 32491980, 36824244, 38990376, 43322640, 46030305, 48737970, 49098992, 51987168, 55236366, 61373740, 64983960, 73648488, 77980752, 82854549, 86645280, 92060610, 97475940, 98197984, 110472732, 122747480, 129967920, 138090915, 147296976, 155961504, 165709098, 184121220, 194951880, 220945464, 245494960, 259935840, 276181830, 294593952, 331418196, 368242440, 389903760, 414272745, 441890928, 490989920, 552363660, 662836392, 736484880, 779807520, 828545490, 883781856, 1104727320, 1325672784, 1472969760, 1657090980, 2209454640, 2651345568, 3314181960, 4418909280, 6628363920, 13256727840]

約数ペア:

[(1, 13256727840), (2, 6628363920), (3, 4418909280), (4, 3314181960), (5, 2651345568), (6, 2209454640), (8, 1657090980), (9, 1472969760), (10, 1325672784), (12, 1104727320), (15, 883781856), (16, 828545490), (17, 779807520), (18, 736484880), (20, 662836392), (24, 552363660), (27, 490989920), (30, 441890928), (32, 414272745), (34, 389903760), (36, 368242440), (40, 331418196), (45, 294593952), (48, 276181830), (51, 259935840), (54, 245494960), (60, 220945464), (68, 194951880), (72, 184121220), (80, 165709098), (85, 155961504), (90, 147296976), (96, 138090915), (102, 129967920), (108, 122747480), (120, 110472732), (135, 98197984), (136, 97475940), (144, 92060610), (153, 86645280), (160, 82854549), (170, 77980752), (180, 73648488), (204, 64983960), (216, 61373740), (240, 55236366), (255, 51987168), (270, 49098992), (272, 48737970), (288, 46030305), (306, 43322640), (340, 38990376), (360, 36824244), (408, 32491980), (432, 30686870), (459, 28881760), (480, 27618183), (510, 25993584), (540, 24549496), (544, 24368985), (612, 21661320), (680, 19495188), (720, 18412122), (765, 17329056), (816, 16245990), (864, 15343435), (918, 14440880), (1020, 12996792), (1080, 12274748), (1224, 10830660), (1360, 9747594), (1440, 9206061), (1530, 8664528), (1632, 8122995), (1836, 7220440), (2040, 6498396), (2160, 6137374), (2295, 5776352), (2448, 5415330), (2720, 4873797), (3060, 4332264), (3672, 3610220), (4080, 3249198), (4320, 3068687), (4590, 2888176), (4896, 2707665), (6120, 2166132), (7344, 1805110), (8160, 1624599), (9180, 1444088), (12240, 1083066), (14688, 902555), (18360, 722044), (24480, 541533), (36720, 361022), (73440, 180511)]