1320510906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 3727226880

約数和(自身を除く): 2406715974

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 67, 78, 93, 99, 114, 117, 134, 143, 169, 171, 186, 198, 201, 209, 234, 247, 279, 286, 338, 341, 342, 402, 403, 418, 429, 494, 507, 558, 589, 603, 627, 682, 737, 741, 806, 858, 871, 1014, 1023, 1178, 1206, 1209, 1254, 1273, 1287, 1474, 1482, 1521, 1742, 1767, 1859, 1881, 2046, 2077, 2211, 2223, 2418, 2546, 2574, 2613, 2717, 3042, 3069, 3211, 3534, 3627, 3718, 3762, 3819, 4154, 4422, 4433, 4446, 5226, 5239, 5301, 5434, 5577, 6138, 6231, 6422, 6479, 6633, 7254, 7638, 7657, 7839, 8151, 8866, 9581, 9633, 10478, 10602, 11154, 11323, 11457, 12462, 12958, 13266, 13299, 14003, 15314, 15678, 15717, 16302, 16549, 16731, 18693, 19162, 19266, 19437, 22646, 22847, 22914, 22971, 24453, 26598, 27001, 28006, 28743, 28899, 31434, 33098, 33462, 33969, 35321, 37386, 38874, 39463, 39897, 42009, 45694, 45942, 47151, 48906, 49647, 54002, 57486, 57629, 57798, 58311, 67938, 68541, 68913, 70642, 78926, 79794, 81003, 84018, 84227, 86229, 94302, 99294, 99541, 101907, 105963, 115258, 116622, 118389, 124553, 126027, 137082, 137826, 148941, 162006, 168454, 172458, 172887, 182039, 199082, 203814, 205623, 211926, 215137, 236778, 243009, 249106, 252054, 252681, 297011, 297882, 298623, 317889, 345774, 351013, 355167, 364078, 373659, 411246, 430274, 434093, 486018, 505362, 513019, 518661, 546117, 594022, 597246, 635778, 645411, 702026, 710334, 747318, 758043, 868186, 891033, 895869, 1026038, 1037322, 1053039, 1092234, 1094951, 1120977, 1290822, 1302279, 1516086, 1539057, 1638351, 1782066, 1791738, 1936233, 2106078, 2189902, 2241954, 2366507, 2604558, 2673099, 3078114, 3159117, 3276702, 3284853, 3861143, 3872466, 3906837, 4617171, 4733014, 5346198, 5643209, 6318234, 6569706, 6669247, 7099521, 7722286, 7813674, 9234342, 9854559, 11286418, 11583429, 13338494, 14199042, 16929627, 19709118, 20007741, 21298563, 23166858, 33859254, 34750287, 40015482, 42597126, 50788881, 60023223, 69500574, 73361717, 101577762, 120046446, 146723434, 220085151, 440170302, 660255453, 1320510906]

約数ペア:

[(1, 1320510906), (2, 660255453), (3, 440170302), (6, 220085151), (9, 146723434), (11, 120046446), (13, 101577762), (18, 73361717), (19, 69500574), (22, 60023223), (26, 50788881), (31, 42597126), (33, 40015482), (38, 34750287), (39, 33859254), (57, 23166858), (62, 21298563), (66, 20007741), (67, 19709118), (78, 16929627), (93, 14199042), (99, 13338494), (114, 11583429), (117, 11286418), (134, 9854559), (143, 9234342), (169, 7813674), (171, 7722286), (186, 7099521), (198, 6669247), (201, 6569706), (209, 6318234), (234, 5643209), (247, 5346198), (279, 4733014), (286, 4617171), (338, 3906837), (341, 3872466), (342, 3861143), (402, 3284853), (403, 3276702), (418, 3159117), (429, 3078114), (494, 2673099), (507, 2604558), (558, 2366507), (589, 2241954), (603, 2189902), (627, 2106078), (682, 1936233), (737, 1791738), (741, 1782066), (806, 1638351), (858, 1539057), (871, 1516086), (1014, 1302279), (1023, 1290822), (1178, 1120977), (1206, 1094951), (1209, 1092234), (1254, 1053039), (1273, 1037322), (1287, 1026038), (1474, 895869), (1482, 891033), (1521, 868186), (1742, 758043), (1767, 747318), (1859, 710334), (1881, 702026), (2046, 645411), (2077, 635778), (2211, 597246), (2223, 594022), (2418, 546117), (2546, 518661), (2574, 513019), (2613, 505362), (2717, 486018), (3042, 434093), (3069, 430274), (3211, 411246), (3534, 373659), (3627, 364078), (3718, 355167), (3762, 351013), (3819, 345774), (4154, 317889), (4422, 298623), (4433, 297882), (4446, 297011), (5226, 252681), (5239, 252054), (5301, 249106), (5434, 243009), (5577, 236778), (6138, 215137), (6231, 211926), (6422, 205623), (6479, 203814), (6633, 199082), (7254, 182039), (7638, 172887), (7657, 172458), (7839, 168454), (8151, 162006), (8866, 148941), (9581, 137826), (9633, 137082), (10478, 126027), (10602, 124553), (11154, 118389), (11323, 116622), (11457, 115258), (12462, 105963), (12958, 101907), (13266, 99541), (13299, 99294), (14003, 94302), (15314, 86229), (15678, 84227), (15717, 84018), (16302, 81003), (16549, 79794), (16731, 78926), (18693, 70642), (19162, 68913), (19266, 68541), (19437, 67938), (22646, 58311), (22847, 57798), (22914, 57629), (22971, 57486), (24453, 54002), (26598, 49647), (27001, 48906), (28006, 47151), (28743, 45942), (28899, 45694), (31434, 42009), (33098, 39897), (33462, 39463), (33969, 38874), (35321, 37386)]