240085776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 756523008

約数和(自身を除く): 516437232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 56, 69, 84, 92, 94, 112, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 336, 368, 376, 483, 552, 564, 644, 658, 661, 752, 966, 987, 1081, 1104, 1128, 1288, 1316, 1322, 1932, 1974, 1983, 2162, 2256, 2576, 2632, 2644, 3243, 3864, 3948, 3966, 4324, 4627, 5264, 5288, 6486, 7567, 7728, 7896, 7932, 8648, 9254, 10576, 12972, 13881, 15134, 15203, 15792, 15864, 17296, 18508, 22701, 25944, 27762, 30268, 30406, 31067, 31728, 37016, 45402, 45609, 51888, 55524, 60536, 60812, 62134, 74032, 90804, 91218, 93201, 106421, 111048, 121072, 121624, 124268, 181608, 182436, 186402, 212842, 217469, 222096, 243248, 248536, 319263, 363216, 364872, 372804, 425684, 434938, 497072, 638526, 652407, 714541, 729744, 745608, 851368, 869876, 1277052, 1304814, 1429082, 1491216, 1702736, 1739752, 2143623, 2554104, 2609628, 2858164, 3479504, 4287246, 5001787, 5108208, 5219256, 5716328, 8574492, 10003574, 10438512, 11432656, 15005361, 17148984, 20007148, 30010722, 34297968, 40014296, 60021444, 80028592, 120042888, 240085776]

約数ペア:

[(1, 240085776), (2, 120042888), (3, 80028592), (4, 60021444), (6, 40014296), (7, 34297968), (8, 30010722), (12, 20007148), (14, 17148984), (16, 15005361), (21, 11432656), (23, 10438512), (24, 10003574), (28, 8574492), (42, 5716328), (46, 5219256), (47, 5108208), (48, 5001787), (56, 4287246), (69, 3479504), (84, 2858164), (92, 2609628), (94, 2554104), (112, 2143623), (138, 1739752), (141, 1702736), (161, 1491216), (168, 1429082), (184, 1304814), (188, 1277052), (276, 869876), (282, 851368), (322, 745608), (329, 729744), (336, 714541), (368, 652407), (376, 638526), (483, 497072), (552, 434938), (564, 425684), (644, 372804), (658, 364872), (661, 363216), (752, 319263), (966, 248536), (987, 243248), (1081, 222096), (1104, 217469), (1128, 212842), (1288, 186402), (1316, 182436), (1322, 181608), (1932, 124268), (1974, 121624), (1983, 121072), (2162, 111048), (2256, 106421), (2576, 93201), (2632, 91218), (2644, 90804), (3243, 74032), (3864, 62134), (3948, 60812), (3966, 60536), (4324, 55524), (4627, 51888), (5264, 45609), (5288, 45402), (6486, 37016), (7567, 31728), (7728, 31067), (7896, 30406), (7932, 30268), (8648, 27762), (9254, 25944), (10576, 22701), (12972, 18508), (13881, 17296), (15134, 15864), (15203, 15792)]