2520121032

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1105

約数の個数: 256

約数和(自身を含む): 8331724800

約数和(自身を除く): 5811603768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 83, 88, 99, 104, 108, 117, 132, 143, 156, 166, 198, 216, 234, 249, 264, 286, 297, 312, 332, 351, 396, 429, 468, 498, 572, 594, 664, 702, 747, 792, 858, 913, 936, 983, 996, 1079, 1144, 1188, 1287, 1404, 1494, 1716, 1826, 1966, 1992, 2158, 2241, 2376, 2574, 2739, 2808, 2949, 2988, 3237, 3432, 3652, 3861, 3932, 4316, 4482, 5148, 5478, 5898, 5976, 6474, 7304, 7722, 7864, 8217, 8632, 8847, 8964, 9711, 10296, 10813, 10956, 11796, 11869, 12779, 12948, 15444, 16434, 17694, 17928, 19422, 21626, 21912, 23592, 23738, 24651, 25558, 25896, 26541, 29133, 30888, 32439, 32868, 35388, 35607, 38337, 38844, 43252, 47476, 49302, 51116, 53082, 58266, 64878, 65736, 70776, 71214, 76674, 77688, 81589, 86504, 94952, 97317, 98604, 102232, 106164, 106821, 115011, 116532, 129756, 140569, 142428, 153348, 163178, 194634, 197208, 212328, 213642, 230022, 233064, 244767, 259512, 281138, 284856, 291951, 306696, 320463, 326356, 345033, 389268, 421707, 427284, 460044, 489534, 562276, 583902, 640926, 652712, 690066, 734301, 778536, 843414, 854568, 897479, 920088, 979068, 1060657, 1124552, 1167804, 1265121, 1281852, 1380132, 1468602, 1686828, 1794958, 1958136, 2121314, 2202903, 2335608, 2530242, 2563704, 2692437, 2760264, 2937204, 3181971, 3373656, 3589916, 3795363, 4242628, 4405806, 5060484, 5384874, 5874408, 6363942, 7179832, 7590726, 8077311, 8485256, 8811612, 9545913, 10120968, 10769748, 11667227, 12727884, 15181452, 16154622, 17623224, 19091826, 21539496, 23334454, 24231933, 25455768, 28637739, 30362904, 32309244, 35001681, 38183652, 46668908, 48463866, 57275478, 64618488, 70003362, 76367304, 93337816, 96927732, 105005043, 114550956, 140006724, 193855464, 210010086, 229101912, 280013448, 315015129, 420020172, 630030258, 840040344, 1260060516, 2520121032]

約数ペア:

[(1, 2520121032), (2, 1260060516), (3, 840040344), (4, 630030258), (6, 420020172), (8, 315015129), (9, 280013448), (11, 229101912), (12, 210010086), (13, 193855464), (18, 140006724), (22, 114550956), (24, 105005043), (26, 96927732), (27, 93337816), (33, 76367304), (36, 70003362), (39, 64618488), (44, 57275478), (52, 48463866), (54, 46668908), (66, 38183652), (72, 35001681), (78, 32309244), (83, 30362904), (88, 28637739), (99, 25455768), (104, 24231933), (108, 23334454), (117, 21539496), (132, 19091826), (143, 17623224), (156, 16154622), (166, 15181452), (198, 12727884), (216, 11667227), (234, 10769748), (249, 10120968), (264, 9545913), (286, 8811612), (297, 8485256), (312, 8077311), (332, 7590726), (351, 7179832), (396, 6363942), (429, 5874408), (468, 5384874), (498, 5060484), (572, 4405806), (594, 4242628), (664, 3795363), (702, 3589916), (747, 3373656), (792, 3181971), (858, 2937204), (913, 2760264), (936, 2692437), (983, 2563704), (996, 2530242), (1079, 2335608), (1144, 2202903), (1188, 2121314), (1287, 1958136), (1404, 1794958), (1494, 1686828), (1716, 1468602), (1826, 1380132), (1966, 1281852), (1992, 1265121), (2158, 1167804), (2241, 1124552), (2376, 1060657), (2574, 979068), (2739, 920088), (2808, 897479), (2949, 854568), (2988, 843414), (3237, 778536), (3432, 734301), (3652, 690066), (3861, 652712), (3932, 640926), (4316, 583902), (4482, 562276), (5148, 489534), (5478, 460044), (5898, 427284), (5976, 421707), (6474, 389268), (7304, 345033), (7722, 326356), (7864, 320463), (8217, 306696), (8632, 291951), (8847, 284856), (8964, 281138), (9711, 259512), (10296, 244767), (10813, 233064), (10956, 230022), (11796, 213642), (11869, 212328), (12779, 197208), (12948, 194634), (15444, 163178), (16434, 153348), (17694, 142428), (17928, 140569), (19422, 129756), (21626, 116532), (21912, 115011), (23592, 106821), (23738, 106164), (24651, 102232), (25558, 98604), (25896, 97317), (26541, 94952), (29133, 86504), (30888, 81589), (32439, 77688), (32868, 76674), (35388, 71214), (35607, 70776), (38337, 65736), (38844, 64878), (43252, 58266), (47476, 53082), (49302, 51116)]