127436320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 334103616

約数和(自身を除く): 206667296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 110, 122, 160, 176, 220, 244, 305, 352, 440, 488, 610, 671, 880, 976, 1187, 1220, 1342, 1760, 1952, 2374, 2440, 2684, 3355, 4748, 4880, 5368, 5935, 6710, 9496, 9760, 10736, 11870, 13057, 13420, 18992, 21472, 23740, 26114, 26840, 37984, 47480, 52228, 53680, 65285, 72407, 94960, 104456, 107360, 130570, 144814, 189920, 208912, 261140, 289628, 362035, 417824, 522280, 579256, 724070, 796477, 1044560, 1158512, 1448140, 1592954, 2089120, 2317024, 2896280, 3185908, 3982385, 5792560, 6371816, 7964770, 11585120, 12743632, 15929540, 25487264, 31859080, 63718160, 127436320]

約数ペア:

[(1, 127436320), (2, 63718160), (4, 31859080), (5, 25487264), (8, 15929540), (10, 12743632), (11, 11585120), (16, 7964770), (20, 6371816), (22, 5792560), (32, 3982385), (40, 3185908), (44, 2896280), (55, 2317024), (61, 2089120), (80, 1592954), (88, 1448140), (110, 1158512), (122, 1044560), (160, 796477), (176, 724070), (220, 579256), (244, 522280), (305, 417824), (352, 362035), (440, 289628), (488, 261140), (610, 208912), (671, 189920), (880, 144814), (976, 130570), (1187, 107360), (1220, 104456), (1342, 94960), (1760, 72407), (1952, 65285), (2374, 53680), (2440, 52228), (2684, 47480), (3355, 37984), (4748, 26840), (4880, 26114), (5368, 23740), (5935, 21472), (6710, 18992), (9496, 13420), (9760, 13057), (10736, 11870)]