120879864

素因数分解:

$2^3\times 3^8\times 7^2\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 403874640

約数和(自身を除く): 282994776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 81, 84, 94, 98, 108, 126, 141, 147, 162, 168, 188, 189, 196, 216, 243, 252, 282, 294, 324, 329, 376, 378, 392, 423, 441, 486, 504, 564, 567, 588, 648, 658, 729, 756, 846, 882, 972, 987, 1128, 1134, 1176, 1269, 1316, 1323, 1458, 1512, 1692, 1701, 1764, 1944, 1974, 2187, 2268, 2303, 2538, 2632, 2646, 2916, 2961, 3384, 3402, 3528, 3807, 3948, 3969, 4374, 4536, 4606, 5076, 5103, 5292, 5832, 5922, 6561, 6804, 6909, 7614, 7896, 7938, 8748, 8883, 9212, 10152, 10206, 10584, 11421, 11844, 11907, 13122, 13608, 13818, 15228, 15309, 15876, 17496, 17766, 18424, 20412, 20727, 22842, 23688, 23814, 26244, 26649, 27636, 30456, 30618, 31752, 34263, 35532, 35721, 40824, 41454, 45684, 45927, 47628, 52488, 53298, 55272, 61236, 62181, 68526, 71064, 71442, 79947, 82908, 91368, 91854, 95256, 102789, 106596, 107163, 122472, 124362, 137052, 142884, 159894, 165816, 183708, 186543, 205578, 213192, 214326, 239841, 248724, 274104, 285768, 308367, 319788, 321489, 367416, 373086, 411156, 428652, 479682, 497448, 559629, 616734, 639576, 642978, 719523, 746172, 822312, 857304, 959364, 1119258, 1233468, 1285956, 1439046, 1492344, 1678887, 1918728, 2158569, 2238516, 2466936, 2571912, 2878092, 3357774, 4317138, 4477032, 5036661, 5756184, 6715548, 8634276, 10073322, 13431096, 15109983, 17268552, 20146644, 30219966, 40293288, 60439932, 120879864]

約数ペア:

[(1, 120879864), (2, 60439932), (3, 40293288), (4, 30219966), (6, 20146644), (7, 17268552), (8, 15109983), (9, 13431096), (12, 10073322), (14, 8634276), (18, 6715548), (21, 5756184), (24, 5036661), (27, 4477032), (28, 4317138), (36, 3357774), (42, 2878092), (47, 2571912), (49, 2466936), (54, 2238516), (56, 2158569), (63, 1918728), (72, 1678887), (81, 1492344), (84, 1439046), (94, 1285956), (98, 1233468), (108, 1119258), (126, 959364), (141, 857304), (147, 822312), (162, 746172), (168, 719523), (188, 642978), (189, 639576), (196, 616734), (216, 559629), (243, 497448), (252, 479682), (282, 428652), (294, 411156), (324, 373086), (329, 367416), (376, 321489), (378, 319788), (392, 308367), (423, 285768), (441, 274104), (486, 248724), (504, 239841), (564, 214326), (567, 213192), (588, 205578), (648, 186543), (658, 183708), (729, 165816), (756, 159894), (846, 142884), (882, 137052), (972, 124362), (987, 122472), (1128, 107163), (1134, 106596), (1176, 102789), (1269, 95256), (1316, 91854), (1323, 91368), (1458, 82908), (1512, 79947), (1692, 71442), (1701, 71064), (1764, 68526), (1944, 62181), (1974, 61236), (2187, 55272), (2268, 53298), (2303, 52488), (2538, 47628), (2632, 45927), (2646, 45684), (2916, 41454), (2961, 40824), (3384, 35721), (3402, 35532), (3528, 34263), (3807, 31752), (3948, 30618), (3969, 30456), (4374, 27636), (4536, 26649), (4606, 26244), (5076, 23814), (5103, 23688), (5292, 22842), (5832, 20727), (5922, 20412), (6561, 18424), (6804, 17766), (6909, 17496), (7614, 15876), (7896, 15309), (7938, 15228), (8748, 13818), (8883, 13608), (9212, 13122), (10152, 11907), (10206, 11844), (10584, 11421)]