131680982016

素因数分解:

$2^{10}\times 3^4\times {\mathrm{131}}^1\times {\mathrm{12119}}^1$

素因数の和:12282

約数の個数: 220

約数和(自身を含む): 396259570080

約数和(自身を除く): 264578588064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 131, 144, 162, 192, 216, 256, 262, 288, 324, 384, 393, 432, 512, 524, 576, 648, 768, 786, 864, 1024, 1048, 1152, 1179, 1296, 1536, 1572, 1728, 2096, 2304, 2358, 2592, 3072, 3144, 3456, 3537, 4192, 4608, 4716, 5184, 6288, 6912, 7074, 8384, 9216, 9432, 10368, 10611, 12119, 12576, 13824, 14148, 16768, 18864, 20736, 21222, 24238, 25152, 27648, 28296, 33536, 36357, 37728, 41472, 42444, 48476, 50304, 56592, 67072, 72714, 75456, 82944, 84888, 96952, 100608, 109071, 113184, 134144, 145428, 150912, 169776, 193904, 201216, 218142, 226368, 290856, 301824, 327213, 339552, 387808, 402432, 436284, 452736, 581712, 603648, 654426, 679104, 775616, 872568, 905472, 981639, 1163424, 1207296, 1308852, 1358208, 1551232, 1587589, 1745136, 1810944, 1963278, 2326848, 2617704, 2716416, 3102464, 3175178, 3490272, 3621888, 3926556, 4653696, 4762767, 5235408, 5432832, 6204928, 6350356, 6980544, 7853112, 9307392, 9525534, 10470816, 10865664, 12409856, 12700712, 13961088, 14288301, 15706224, 18614784, 19051068, 20941632, 25401424, 27922176, 28576602, 31412448, 37229568, 38102136, 41883264, 42864903, 50802848, 55844352, 57153204, 62824896, 76204272, 83766528, 85729806, 101605696, 111688704, 114306408, 125649792, 128594709, 152408544, 167533056, 171459612, 203211392, 228612816, 251299584, 257189418, 304817088, 335066112, 342919224, 406422784, 457225632, 502599168, 514378836, 609634176, 685838448, 812845568, 914451264, 1005198336, 1028757672, 1219268352, 1371676896, 1625691136, 1828902528, 2057515344, 2438536704, 2743353792, 3657805056, 4115030688, 4877073408, 5486707584, 7315610112, 8230061376, 10973415168, 14631220224, 16460122752, 21946830336, 32920245504, 43893660672, 65840491008, 131680982016]

約数ペア:

[(1, 131680982016), (2, 65840491008), (3, 43893660672), (4, 32920245504), (6, 21946830336), (8, 16460122752), (9, 14631220224), (12, 10973415168), (16, 8230061376), (18, 7315610112), (24, 5486707584), (27, 4877073408), (32, 4115030688), (36, 3657805056), (48, 2743353792), (54, 2438536704), (64, 2057515344), (72, 1828902528), (81, 1625691136), (96, 1371676896), (108, 1219268352), (128, 1028757672), (131, 1005198336), (144, 914451264), (162, 812845568), (192, 685838448), (216, 609634176), (256, 514378836), (262, 502599168), (288, 457225632), (324, 406422784), (384, 342919224), (393, 335066112), (432, 304817088), (512, 257189418), (524, 251299584), (576, 228612816), (648, 203211392), (768, 171459612), (786, 167533056), (864, 152408544), (1024, 128594709), (1048, 125649792), (1152, 114306408), (1179, 111688704), (1296, 101605696), (1536, 85729806), (1572, 83766528), (1728, 76204272), (2096, 62824896), (2304, 57153204), (2358, 55844352), (2592, 50802848), (3072, 42864903), (3144, 41883264), (3456, 38102136), (3537, 37229568), (4192, 31412448), (4608, 28576602), (4716, 27922176), (5184, 25401424), (6288, 20941632), (6912, 19051068), (7074, 18614784), (8384, 15706224), (9216, 14288301), (9432, 13961088), (10368, 12700712), (10611, 12409856), (12119, 10865664), (12576, 10470816), (13824, 9525534), (14148, 9307392), (16768, 7853112), (18864, 6980544), (20736, 6350356), (21222, 6204928), (24238, 5432832), (25152, 5235408), (27648, 4762767), (28296, 4653696), (33536, 3926556), (36357, 3621888), (37728, 3490272), (41472, 3175178), (42444, 3102464), (48476, 2716416), (50304, 2617704), (56592, 2326848), (67072, 1963278), (72714, 1810944), (75456, 1745136), (82944, 1587589), (84888, 1551232), (96952, 1358208), (100608, 1308852), (109071, 1207296), (113184, 1163424), (134144, 981639), (145428, 905472), (150912, 872568), (169776, 775616), (193904, 679104), (201216, 654426), (218142, 603648), (226368, 581712), (290856, 452736), (301824, 436284), (327213, 402432), (339552, 387808)]