240670872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 764208000

約数和(自身を除く): 523537128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 169, 171, 216, 228, 234, 247, 312, 338, 342, 347, 351, 456, 468, 494, 507, 513, 676, 684, 694, 702, 741, 936, 988, 1014, 1026, 1041, 1352, 1368, 1388, 1404, 1482, 1521, 1976, 2028, 2052, 2082, 2223, 2776, 2808, 2964, 3042, 3123, 3211, 4056, 4104, 4164, 4446, 4511, 4563, 5928, 6084, 6246, 6422, 6593, 6669, 8328, 8892, 9022, 9126, 9369, 9633, 12168, 12492, 12844, 13186, 13338, 13533, 17784, 18044, 18252, 18738, 19266, 19779, 24984, 25688, 26372, 26676, 27066, 28899, 36088, 36504, 37476, 38532, 39558, 40599, 52744, 53352, 54132, 57798, 58643, 59337, 74952, 77064, 79116, 81198, 85709, 86697, 108264, 115596, 117286, 118674, 121797, 158232, 162396, 171418, 173394, 175929, 178011, 231192, 234572, 237348, 243594, 257127, 324792, 342836, 346788, 351858, 356022, 469144, 474696, 487188, 514254, 527787, 685672, 693576, 703716, 712044, 771381, 974376, 1028508, 1055574, 1114217, 1407432, 1424088, 1542762, 1583361, 2057016, 2111148, 2228434, 2314143, 3085524, 3166722, 3342651, 4222296, 4456868, 4628286, 6171048, 6333444, 6685302, 8913736, 9256572, 10027953, 12666888, 13370604, 18513144, 20055906, 26741208, 30083859, 40111812, 60167718, 80223624, 120335436, 240670872]

約数ペア:

[(1, 240670872), (2, 120335436), (3, 80223624), (4, 60167718), (6, 40111812), (8, 30083859), (9, 26741208), (12, 20055906), (13, 18513144), (18, 13370604), (19, 12666888), (24, 10027953), (26, 9256572), (27, 8913736), (36, 6685302), (38, 6333444), (39, 6171048), (52, 4628286), (54, 4456868), (57, 4222296), (72, 3342651), (76, 3166722), (78, 3085524), (104, 2314143), (108, 2228434), (114, 2111148), (117, 2057016), (152, 1583361), (156, 1542762), (169, 1424088), (171, 1407432), (216, 1114217), (228, 1055574), (234, 1028508), (247, 974376), (312, 771381), (338, 712044), (342, 703716), (347, 693576), (351, 685672), (456, 527787), (468, 514254), (494, 487188), (507, 474696), (513, 469144), (676, 356022), (684, 351858), (694, 346788), (702, 342836), (741, 324792), (936, 257127), (988, 243594), (1014, 237348), (1026, 234572), (1041, 231192), (1352, 178011), (1368, 175929), (1388, 173394), (1404, 171418), (1482, 162396), (1521, 158232), (1976, 121797), (2028, 118674), (2052, 117286), (2082, 115596), (2223, 108264), (2776, 86697), (2808, 85709), (2964, 81198), (3042, 79116), (3123, 77064), (3211, 74952), (4056, 59337), (4104, 58643), (4164, 57798), (4446, 54132), (4511, 53352), (4563, 52744), (5928, 40599), (6084, 39558), (6246, 38532), (6422, 37476), (6593, 36504), (6669, 36088), (8328, 28899), (8892, 27066), (9022, 26676), (9126, 26372), (9369, 25688), (9633, 24984), (12168, 19779), (12492, 19266), (12844, 18738), (13186, 18252), (13338, 18044), (13533, 17784)]