240057552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 160

約数和(自身を含む): 770744320

約数和(自身を除く): 530686768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1213, 1302, 1488, 1596, 1736, 1767, 2128, 2356, 2426, 2604, 3192, 3472, 3534, 3639, 4123, 4712, 4852, 5208, 6384, 7068, 7278, 8246, 8491, 9424, 9704, 10416, 12369, 14136, 14556, 16492, 16982, 19408, 23047, 24738, 25473, 28272, 29112, 32984, 33964, 37603, 46094, 49476, 50946, 58224, 65968, 67928, 69141, 75206, 92188, 98952, 101892, 112809, 135856, 138282, 150412, 161329, 184376, 197904, 203784, 225618, 263221, 276564, 300824, 322658, 368752, 407568, 451236, 483987, 526442, 553128, 601648, 645316, 714457, 789663, 902472, 967974, 1052884, 1106256, 1290632, 1428914, 1579326, 1804944, 1935948, 2105768, 2143371, 2581264, 2857828, 3158652, 3871896, 4211536, 4286742, 5001199, 5715656, 6317304, 7743792, 8573484, 10002398, 11431312, 12634608, 15003597, 17146968, 20004796, 30007194, 34293936, 40009592, 60014388, 80019184, 120028776, 240057552]

約数ペア:

[(1, 240057552), (2, 120028776), (3, 80019184), (4, 60014388), (6, 40009592), (7, 34293936), (8, 30007194), (12, 20004796), (14, 17146968), (16, 15003597), (19, 12634608), (21, 11431312), (24, 10002398), (28, 8573484), (31, 7743792), (38, 6317304), (42, 5715656), (48, 5001199), (56, 4286742), (57, 4211536), (62, 3871896), (76, 3158652), (84, 2857828), (93, 2581264), (112, 2143371), (114, 2105768), (124, 1935948), (133, 1804944), (152, 1579326), (168, 1428914), (186, 1290632), (217, 1106256), (228, 1052884), (248, 967974), (266, 902472), (304, 789663), (336, 714457), (372, 645316), (399, 601648), (434, 553128), (456, 526442), (496, 483987), (532, 451236), (589, 407568), (651, 368752), (744, 322658), (798, 300824), (868, 276564), (912, 263221), (1064, 225618), (1178, 203784), (1213, 197904), (1302, 184376), (1488, 161329), (1596, 150412), (1736, 138282), (1767, 135856), (2128, 112809), (2356, 101892), (2426, 98952), (2604, 92188), (3192, 75206), (3472, 69141), (3534, 67928), (3639, 65968), (4123, 58224), (4712, 50946), (4852, 49476), (5208, 46094), (6384, 37603), (7068, 33964), (7278, 32984), (8246, 29112), (8491, 28272), (9424, 25473), (9704, 24738), (10416, 23047), (12369, 19408), (14136, 16982), (14556, 16492)]