272955744

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 240

約数和(自身を含む): 858654720

約数和(自身を除く): 585698976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 79, 81, 86, 93, 96, 108, 124, 129, 144, 158, 162, 172, 186, 216, 237, 248, 258, 279, 288, 316, 324, 344, 372, 387, 432, 474, 496, 516, 558, 632, 648, 688, 711, 744, 774, 837, 864, 948, 992, 1032, 1116, 1161, 1264, 1296, 1333, 1376, 1422, 1488, 1548, 1674, 1896, 2064, 2133, 2232, 2322, 2449, 2511, 2528, 2592, 2666, 2844, 2976, 3096, 3348, 3397, 3483, 3792, 3999, 4128, 4266, 4464, 4644, 4898, 5022, 5332, 5688, 6192, 6399, 6696, 6794, 6966, 7347, 7584, 7998, 8532, 8928, 9288, 9796, 10044, 10191, 10664, 11376, 11997, 12384, 12798, 13392, 13588, 13932, 14694, 15996, 17064, 18576, 19592, 20088, 20382, 21328, 22041, 22752, 23994, 25596, 26784, 27176, 27864, 29388, 30573, 31992, 34128, 35991, 37152, 39184, 40176, 40764, 42656, 44082, 47988, 51192, 54352, 55728, 58776, 61146, 63984, 66123, 68256, 71982, 78368, 80352, 81528, 88164, 91719, 95976, 102384, 105307, 107973, 108704, 111456, 117552, 122292, 127968, 132246, 143964, 163056, 176328, 183438, 191952, 198369, 204768, 210614, 215946, 235104, 244584, 264492, 275157, 287928, 315921, 326112, 352656, 366876, 383904, 396738, 421228, 431892, 489168, 528984, 550314, 575856, 631842, 705312, 733752, 793476, 842456, 863784, 947763, 978336, 1057968, 1100628, 1151712, 1263684, 1467504, 1586952, 1684912, 1727568, 1895526, 2115936, 2201256, 2527368, 2843289, 2935008, 3173904, 3369824, 3455136, 3791052, 4402512, 5054736, 5686578, 6347808, 7582104, 8529867, 8805024, 10109472, 11373156, 15164208, 17059734, 22746312, 30328416, 34119468, 45492624, 68238936, 90985248, 136477872, 272955744]

約数ペア:

[(1, 272955744), (2, 136477872), (3, 90985248), (4, 68238936), (6, 45492624), (8, 34119468), (9, 30328416), (12, 22746312), (16, 17059734), (18, 15164208), (24, 11373156), (27, 10109472), (31, 8805024), (32, 8529867), (36, 7582104), (43, 6347808), (48, 5686578), (54, 5054736), (62, 4402512), (72, 3791052), (79, 3455136), (81, 3369824), (86, 3173904), (93, 2935008), (96, 2843289), (108, 2527368), (124, 2201256), (129, 2115936), (144, 1895526), (158, 1727568), (162, 1684912), (172, 1586952), (186, 1467504), (216, 1263684), (237, 1151712), (248, 1100628), (258, 1057968), (279, 978336), (288, 947763), (316, 863784), (324, 842456), (344, 793476), (372, 733752), (387, 705312), (432, 631842), (474, 575856), (496, 550314), (516, 528984), (558, 489168), (632, 431892), (648, 421228), (688, 396738), (711, 383904), (744, 366876), (774, 352656), (837, 326112), (864, 315921), (948, 287928), (992, 275157), (1032, 264492), (1116, 244584), (1161, 235104), (1264, 215946), (1296, 210614), (1333, 204768), (1376, 198369), (1422, 191952), (1488, 183438), (1548, 176328), (1674, 163056), (1896, 143964), (2064, 132246), (2133, 127968), (2232, 122292), (2322, 117552), (2449, 111456), (2511, 108704), (2528, 107973), (2592, 105307), (2666, 102384), (2844, 95976), (2976, 91719), (3096, 88164), (3348, 81528), (3397, 80352), (3483, 78368), (3792, 71982), (3999, 68256), (4128, 66123), (4266, 63984), (4464, 61146), (4644, 58776), (4898, 55728), (5022, 54352), (5332, 51192), (5688, 47988), (6192, 44082), (6399, 42656), (6696, 40764), (6794, 40176), (6966, 39184), (7347, 37152), (7584, 35991), (7998, 34128), (8532, 31992), (8928, 30573), (9288, 29388), (9796, 27864), (10044, 27176), (10191, 26784), (10664, 25596), (11376, 23994), (11997, 22752), (12384, 22041), (12798, 21328), (13392, 20382), (13588, 20088), (13932, 19592), (14694, 18576), (15996, 17064)]