2247371460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 7150080000

約数和(自身を除く): 4902708540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 139, 158, 180, 237, 270, 278, 316, 379, 395, 417, 474, 540, 556, 695, 711, 758, 790, 834, 948, 1137, 1185, 1251, 1390, 1422, 1516, 1580, 1668, 1895, 2085, 2133, 2274, 2370, 2502, 2780, 2844, 3411, 3555, 3753, 3790, 4170, 4266, 4548, 4740, 5004, 5685, 6255, 6822, 7110, 7506, 7580, 8340, 8532, 10233, 10665, 10981, 11370, 12510, 13644, 14220, 15012, 17055, 18765, 20466, 21330, 21962, 22740, 25020, 29941, 32943, 34110, 37530, 40932, 42660, 43924, 51165, 52681, 54905, 59882, 65886, 68220, 75060, 89823, 98829, 102330, 105362, 109810, 119764, 131772, 149705, 158043, 164715, 179646, 197658, 204660, 210724, 219620, 263405, 269469, 296487, 299410, 316086, 329430, 359292, 395316, 449115, 474129, 494145, 526810, 538938, 592974, 598820, 632172, 658860, 790215, 808407, 898230, 948258, 988290, 1053620, 1077876, 1185948, 1347345, 1422387, 1482435, 1580430, 1616814, 1796460, 1896516, 1976580, 2370645, 2694690, 2844774, 2964870, 3160860, 3233628, 4042035, 4161799, 4741290, 5389380, 5689548, 5929740, 7111935, 8084070, 8323598, 9482580, 12485397, 14223870, 16168140, 16647196, 20808995, 24970794, 28447740, 37456191, 41617990, 49941588, 62426985, 74912382, 83235980, 112368573, 124853970, 149824764, 187280955, 224737146, 249707940, 374561910, 449474292, 561842865, 749123820, 1123685730, 2247371460]

約数ペア:

[(1, 2247371460), (2, 1123685730), (3, 749123820), (4, 561842865), (5, 449474292), (6, 374561910), (9, 249707940), (10, 224737146), (12, 187280955), (15, 149824764), (18, 124853970), (20, 112368573), (27, 83235980), (30, 74912382), (36, 62426985), (45, 49941588), (54, 41617990), (60, 37456191), (79, 28447740), (90, 24970794), (108, 20808995), (135, 16647196), (139, 16168140), (158, 14223870), (180, 12485397), (237, 9482580), (270, 8323598), (278, 8084070), (316, 7111935), (379, 5929740), (395, 5689548), (417, 5389380), (474, 4741290), (540, 4161799), (556, 4042035), (695, 3233628), (711, 3160860), (758, 2964870), (790, 2844774), (834, 2694690), (948, 2370645), (1137, 1976580), (1185, 1896516), (1251, 1796460), (1390, 1616814), (1422, 1580430), (1516, 1482435), (1580, 1422387), (1668, 1347345), (1895, 1185948), (2085, 1077876), (2133, 1053620), (2274, 988290), (2370, 948258), (2502, 898230), (2780, 808407), (2844, 790215), (3411, 658860), (3555, 632172), (3753, 598820), (3790, 592974), (4170, 538938), (4266, 526810), (4548, 494145), (4740, 474129), (5004, 449115), (5685, 395316), (6255, 359292), (6822, 329430), (7110, 316086), (7506, 299410), (7580, 296487), (8340, 269469), (8532, 263405), (10233, 219620), (10665, 210724), (10981, 204660), (11370, 197658), (12510, 179646), (13644, 164715), (14220, 158043), (15012, 149705), (17055, 131772), (18765, 119764), (20466, 109810), (21330, 105362), (21962, 102330), (22740, 98829), (25020, 89823), (29941, 75060), (32943, 68220), (34110, 65886), (37530, 59882), (40932, 54905), (42660, 52681), (43924, 51165)]