660554076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 2098790400

約数和(自身を除く): 1438236324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 79, 84, 91, 93, 114, 124, 133, 156, 158, 169, 182, 186, 217, 228, 237, 247, 266, 273, 316, 338, 364, 372, 399, 403, 434, 474, 494, 507, 532, 546, 553, 589, 651, 676, 741, 798, 806, 868, 948, 988, 1014, 1027, 1092, 1106, 1178, 1183, 1209, 1302, 1482, 1501, 1596, 1612, 1659, 1729, 1767, 2028, 2054, 2212, 2356, 2366, 2418, 2449, 2604, 2821, 2964, 3002, 3081, 3211, 3318, 3458, 3534, 3549, 4108, 4123, 4503, 4732, 4836, 4898, 5187, 5239, 5642, 6004, 6162, 6422, 6636, 6916, 7068, 7098, 7189, 7347, 7657, 8246, 8463, 9006, 9633, 9796, 10374, 10478, 10507, 11284, 12324, 12369, 12844, 13351, 14196, 14378, 14694, 15314, 15717, 16492, 16926, 17143, 18012, 19266, 19513, 20748, 20956, 21014, 21567, 22477, 22971, 24738, 26702, 28756, 29388, 30628, 31434, 31521, 31837, 33852, 34286, 36673, 38532, 39026, 40053, 42028, 43134, 44954, 45942, 46531, 49476, 51429, 53404, 53599, 58539, 62868, 63042, 63674, 67431, 68572, 73346, 78052, 80106, 86268, 89908, 91884, 93062, 93457, 95511, 99541, 102858, 107198, 110019, 117078, 126084, 127348, 134862, 136591, 139593, 146692, 160212, 160797, 186124, 186914, 191022, 199082, 205716, 214396, 220038, 222859, 234156, 253669, 269724, 273182, 279186, 280371, 298623, 321594, 325717, 373828, 382044, 398164, 409773, 413881, 440076, 445718, 507338, 546364, 558372, 560742, 597246, 604903, 643188, 651434, 668577, 696787, 761007, 819546, 827762, 891436, 977151, 1014676, 1121484, 1194492, 1209806, 1241643, 1302868, 1337154, 1393574, 1522014, 1639092, 1655524, 1775683, 1814709, 1954302, 2090361, 2419612, 2483286, 2674308, 2787148, 2897167, 3044028, 3551366, 3629418, 3908604, 4180722, 4234321, 4966572, 5327049, 5794334, 7102732, 7258836, 7863739, 8361444, 8468642, 8691501, 10654098, 11588668, 12702963, 15727478, 16937284, 17383002, 21308196, 23591217, 25405926, 31454956, 34766004, 47182434, 50811852, 55046173, 94364868, 110092346, 165138519, 220184692, 330277038, 660554076]

約数ペア:

[(1, 660554076), (2, 330277038), (3, 220184692), (4, 165138519), (6, 110092346), (7, 94364868), (12, 55046173), (13, 50811852), (14, 47182434), (19, 34766004), (21, 31454956), (26, 25405926), (28, 23591217), (31, 21308196), (38, 17383002), (39, 16937284), (42, 15727478), (52, 12702963), (57, 11588668), (62, 10654098), (76, 8691501), (78, 8468642), (79, 8361444), (84, 7863739), (91, 7258836), (93, 7102732), (114, 5794334), (124, 5327049), (133, 4966572), (156, 4234321), (158, 4180722), (169, 3908604), (182, 3629418), (186, 3551366), (217, 3044028), (228, 2897167), (237, 2787148), (247, 2674308), (266, 2483286), (273, 2419612), (316, 2090361), (338, 1954302), (364, 1814709), (372, 1775683), (399, 1655524), (403, 1639092), (434, 1522014), (474, 1393574), (494, 1337154), (507, 1302868), (532, 1241643), (546, 1209806), (553, 1194492), (589, 1121484), (651, 1014676), (676, 977151), (741, 891436), (798, 827762), (806, 819546), (868, 761007), (948, 696787), (988, 668577), (1014, 651434), (1027, 643188), (1092, 604903), (1106, 597246), (1178, 560742), (1183, 558372), (1209, 546364), (1302, 507338), (1482, 445718), (1501, 440076), (1596, 413881), (1612, 409773), (1659, 398164), (1729, 382044), (1767, 373828), (2028, 325717), (2054, 321594), (2212, 298623), (2356, 280371), (2366, 279186), (2418, 273182), (2449, 269724), (2604, 253669), (2821, 234156), (2964, 222859), (3002, 220038), (3081, 214396), (3211, 205716), (3318, 199082), (3458, 191022), (3534, 186914), (3549, 186124), (4108, 160797), (4123, 160212), (4503, 146692), (4732, 139593), (4836, 136591), (4898, 134862), (5187, 127348), (5239, 126084), (5642, 117078), (6004, 110019), (6162, 107198), (6422, 102858), (6636, 99541), (6916, 95511), (7068, 93457), (7098, 93062), (7189, 91884), (7347, 89908), (7657, 86268), (8246, 80106), (8463, 78052), (9006, 73346), (9633, 68572), (9796, 67431), (10374, 63674), (10478, 63042), (10507, 62868), (11284, 58539), (12324, 53599), (12369, 53404), (12844, 51429), (13351, 49476), (14196, 46531), (14378, 45942), (14694, 44954), (15314, 43134), (15717, 42028), (16492, 40053), (16926, 39026), (17143, 38532), (18012, 36673), (19266, 34286), (19513, 33852), (20748, 31837), (20956, 31521), (21014, 31434), (21567, 30628), (22477, 29388), (22971, 28756), (24738, 26702)]