240125256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 811008000

約数和(自身を除く): 570882744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 47, 54, 56, 62, 63, 72, 84, 93, 94, 108, 109, 124, 126, 141, 168, 186, 188, 189, 216, 217, 218, 248, 252, 279, 282, 327, 329, 372, 376, 378, 423, 434, 436, 504, 558, 564, 651, 654, 658, 744, 756, 763, 837, 846, 868, 872, 981, 987, 1116, 1128, 1269, 1302, 1308, 1316, 1457, 1512, 1526, 1674, 1692, 1736, 1953, 1962, 1974, 2232, 2289, 2538, 2604, 2616, 2632, 2914, 2943, 2961, 3052, 3348, 3379, 3384, 3906, 3924, 3948, 4371, 4578, 5076, 5123, 5208, 5828, 5859, 5886, 5922, 6104, 6696, 6758, 6867, 7812, 7848, 7896, 8742, 8883, 9156, 10137, 10152, 10199, 10246, 11656, 11718, 11772, 11844, 13113, 13516, 13734, 15369, 15624, 17484, 17766, 18312, 20274, 20398, 20492, 20601, 23436, 23544, 23653, 23688, 26226, 27032, 27468, 30411, 30597, 30738, 34968, 35532, 35861, 39339, 40548, 40796, 40984, 41202, 46107, 46872, 47306, 52452, 54936, 60822, 61194, 61476, 70959, 71064, 71722, 78678, 81096, 81592, 82404, 91233, 91791, 92214, 94612, 104904, 107583, 121644, 122388, 122952, 138321, 141918, 143444, 157356, 158813, 164808, 182466, 183582, 184428, 189224, 212877, 215166, 243288, 244776, 275373, 276642, 283836, 286888, 314712, 317626, 322749, 364932, 367164, 368856, 425754, 430332, 476439, 550746, 553284, 567672, 635252, 638631, 645498, 729864, 734328, 851508, 860664, 952878, 968247, 1101492, 1106568, 1111691, 1270504, 1277262, 1290996, 1429317, 1703016, 1905756, 1936494, 2202984, 2223382, 2554524, 2581992, 2858634, 3335073, 3811512, 3872988, 4287951, 4446764, 5109048, 5717268, 6670146, 7745976, 8575902, 8893528, 10005219, 11434536, 13340292, 17151804, 20010438, 26680584, 30015657, 34303608, 40020876, 60031314, 80041752, 120062628, 240125256]

約数ペア:

[(1, 240125256), (2, 120062628), (3, 80041752), (4, 60031314), (6, 40020876), (7, 34303608), (8, 30015657), (9, 26680584), (12, 20010438), (14, 17151804), (18, 13340292), (21, 11434536), (24, 10005219), (27, 8893528), (28, 8575902), (31, 7745976), (36, 6670146), (42, 5717268), (47, 5109048), (54, 4446764), (56, 4287951), (62, 3872988), (63, 3811512), (72, 3335073), (84, 2858634), (93, 2581992), (94, 2554524), (108, 2223382), (109, 2202984), (124, 1936494), (126, 1905756), (141, 1703016), (168, 1429317), (186, 1290996), (188, 1277262), (189, 1270504), (216, 1111691), (217, 1106568), (218, 1101492), (248, 968247), (252, 952878), (279, 860664), (282, 851508), (327, 734328), (329, 729864), (372, 645498), (376, 638631), (378, 635252), (423, 567672), (434, 553284), (436, 550746), (504, 476439), (558, 430332), (564, 425754), (651, 368856), (654, 367164), (658, 364932), (744, 322749), (756, 317626), (763, 314712), (837, 286888), (846, 283836), (868, 276642), (872, 275373), (981, 244776), (987, 243288), (1116, 215166), (1128, 212877), (1269, 189224), (1302, 184428), (1308, 183582), (1316, 182466), (1457, 164808), (1512, 158813), (1526, 157356), (1674, 143444), (1692, 141918), (1736, 138321), (1953, 122952), (1962, 122388), (1974, 121644), (2232, 107583), (2289, 104904), (2538, 94612), (2604, 92214), (2616, 91791), (2632, 91233), (2914, 82404), (2943, 81592), (2961, 81096), (3052, 78678), (3348, 71722), (3379, 71064), (3384, 70959), (3906, 61476), (3924, 61194), (3948, 60822), (4371, 54936), (4578, 52452), (5076, 47306), (5123, 46872), (5208, 46107), (5828, 41202), (5859, 40984), (5886, 40796), (5922, 40548), (6104, 39339), (6696, 35861), (6758, 35532), (6867, 34968), (7812, 30738), (7848, 30597), (7896, 30411), (8742, 27468), (8883, 27032), (9156, 26226), (10137, 23688), (10152, 23653), (10199, 23544), (10246, 23436), (11656, 20601), (11718, 20492), (11772, 20398), (11844, 20274), (13113, 18312), (13516, 17766), (13734, 17484), (15369, 15624)]