1520555652

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8707}}^1$

素因数の和:8748

約数の個数: 180

約数和(自身を含む): 5044962384

約数和(自身を除く): 3524406732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 378, 396, 441, 462, 539, 567, 588, 594, 693, 756, 882, 891, 924, 1078, 1134, 1188, 1323, 1386, 1617, 1764, 1782, 2079, 2156, 2268, 2646, 2772, 3234, 3564, 3969, 4158, 4851, 5292, 6237, 6468, 7938, 8316, 8707, 9702, 12474, 14553, 15876, 17414, 19404, 24948, 26121, 29106, 34828, 43659, 52242, 58212, 60949, 78363, 87318, 95777, 104484, 121898, 156726, 174636, 182847, 191554, 235089, 243796, 287331, 313452, 365694, 383108, 426643, 470178, 548541, 574662, 670439, 705267, 731388, 853286, 861993, 940356, 1097082, 1149324, 1279929, 1340878, 1410534, 1645623, 1706572, 1723986, 2011317, 2194164, 2559858, 2585979, 2681756, 2821068, 3291246, 3447972, 3839787, 4022634, 4693073, 4936869, 5119716, 5171958, 6033951, 6582492, 7679574, 7757937, 8045268, 9386146, 9873738, 10343916, 11519361, 12067902, 14079219, 15359148, 15515874, 18101853, 18772292, 19747476, 23038722, 24135804, 28158438, 31031748, 34558083, 36203706, 42237657, 46077444, 54305559, 56316876, 69116166, 72407412, 84475314, 108611118, 126712971, 138232332, 168950628, 217222236, 253425942, 380138913, 506851884, 760277826, 1520555652]

約数ペア:

[(1, 1520555652), (2, 760277826), (3, 506851884), (4, 380138913), (6, 253425942), (7, 217222236), (9, 168950628), (11, 138232332), (12, 126712971), (14, 108611118), (18, 84475314), (21, 72407412), (22, 69116166), (27, 56316876), (28, 54305559), (33, 46077444), (36, 42237657), (42, 36203706), (44, 34558083), (49, 31031748), (54, 28158438), (63, 24135804), (66, 23038722), (77, 19747476), (81, 18772292), (84, 18101853), (98, 15515874), (99, 15359148), (108, 14079219), (126, 12067902), (132, 11519361), (147, 10343916), (154, 9873738), (162, 9386146), (189, 8045268), (196, 7757937), (198, 7679574), (231, 6582492), (252, 6033951), (294, 5171958), (297, 5119716), (308, 4936869), (324, 4693073), (378, 4022634), (396, 3839787), (441, 3447972), (462, 3291246), (539, 2821068), (567, 2681756), (588, 2585979), (594, 2559858), (693, 2194164), (756, 2011317), (882, 1723986), (891, 1706572), (924, 1645623), (1078, 1410534), (1134, 1340878), (1188, 1279929), (1323, 1149324), (1386, 1097082), (1617, 940356), (1764, 861993), (1782, 853286), (2079, 731388), (2156, 705267), (2268, 670439), (2646, 574662), (2772, 548541), (3234, 470178), (3564, 426643), (3969, 383108), (4158, 365694), (4851, 313452), (5292, 287331), (6237, 243796), (6468, 235089), (7938, 191554), (8316, 182847), (8707, 174636), (9702, 156726), (12474, 121898), (14553, 104484), (15876, 95777), (17414, 87318), (19404, 78363), (24948, 60949), (26121, 58212), (29106, 52242), (34828, 43659)]