51703080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 191600640

約数和(自身を除く): 139897560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 131, 132, 138, 143, 156, 165, 184, 195, 220, 230, 253, 260, 262, 264, 276, 286, 299, 312, 330, 345, 390, 393, 429, 440, 460, 506, 520, 524, 552, 572, 598, 655, 660, 690, 715, 759, 780, 786, 858, 897, 920, 1012, 1048, 1144, 1196, 1265, 1310, 1320, 1380, 1430, 1441, 1495, 1518, 1560, 1572, 1703, 1716, 1794, 1965, 2024, 2145, 2392, 2530, 2620, 2760, 2860, 2882, 2990, 3013, 3036, 3144, 3289, 3406, 3432, 3588, 3795, 3930, 4290, 4323, 4485, 5060, 5109, 5240, 5720, 5764, 5980, 6026, 6072, 6578, 6812, 7176, 7205, 7590, 7860, 8515, 8580, 8646, 8970, 9039, 9867, 10120, 10218, 11528, 11960, 12052, 13156, 13624, 14410, 15065, 15180, 15720, 16445, 17030, 17160, 17292, 17940, 18078, 18733, 19734, 20436, 21615, 24104, 25545, 26312, 28820, 30130, 30360, 32890, 33143, 34060, 34584, 35880, 36156, 37466, 39169, 39468, 40872, 43230, 45195, 49335, 51090, 56199, 57640, 60260, 65780, 66286, 68120, 72312, 74932, 78338, 78936, 86460, 90390, 93665, 98670, 99429, 102180, 112398, 117507, 120520, 131560, 132572, 149864, 156676, 165715, 172920, 180780, 187330, 195845, 197340, 198858, 204360, 224796, 235014, 265144, 280995, 313352, 331430, 361560, 374660, 391690, 394680, 397716, 430859, 449592, 470028, 497145, 561990, 587535, 662860, 749320, 783380, 795432, 861718, 940056, 994290, 1123980, 1175070, 1292577, 1325720, 1566760, 1723436, 1988580, 2154295, 2247960, 2350140, 2585154, 3446872, 3977160, 4308590, 4700280, 5170308, 6462885, 8617180, 10340616, 12925770, 17234360, 25851540, 51703080]

約数ペア:

[(1, 51703080), (2, 25851540), (3, 17234360), (4, 12925770), (5, 10340616), (6, 8617180), (8, 6462885), (10, 5170308), (11, 4700280), (12, 4308590), (13, 3977160), (15, 3446872), (20, 2585154), (22, 2350140), (23, 2247960), (24, 2154295), (26, 1988580), (30, 1723436), (33, 1566760), (39, 1325720), (40, 1292577), (44, 1175070), (46, 1123980), (52, 994290), (55, 940056), (60, 861718), (65, 795432), (66, 783380), (69, 749320), (78, 662860), (88, 587535), (92, 561990), (104, 497145), (110, 470028), (115, 449592), (120, 430859), (130, 397716), (131, 394680), (132, 391690), (138, 374660), (143, 361560), (156, 331430), (165, 313352), (184, 280995), (195, 265144), (220, 235014), (230, 224796), (253, 204360), (260, 198858), (262, 197340), (264, 195845), (276, 187330), (286, 180780), (299, 172920), (312, 165715), (330, 156676), (345, 149864), (390, 132572), (393, 131560), (429, 120520), (440, 117507), (460, 112398), (506, 102180), (520, 99429), (524, 98670), (552, 93665), (572, 90390), (598, 86460), (655, 78936), (660, 78338), (690, 74932), (715, 72312), (759, 68120), (780, 66286), (786, 65780), (858, 60260), (897, 57640), (920, 56199), (1012, 51090), (1048, 49335), (1144, 45195), (1196, 43230), (1265, 40872), (1310, 39468), (1320, 39169), (1380, 37466), (1430, 36156), (1441, 35880), (1495, 34584), (1518, 34060), (1560, 33143), (1572, 32890), (1703, 30360), (1716, 30130), (1794, 28820), (1965, 26312), (2024, 25545), (2145, 24104), (2392, 21615), (2530, 20436), (2620, 19734), (2760, 18733), (2860, 18078), (2882, 17940), (2990, 17292), (3013, 17160), (3036, 17030), (3144, 16445), (3289, 15720), (3406, 15180), (3432, 15065), (3588, 14410), (3795, 13624), (3930, 13156), (4290, 12052), (4323, 11960), (4485, 11528), (5060, 10218), (5109, 10120), (5240, 9867), (5720, 9039), (5764, 8970), (5980, 8646), (6026, 8580), (6072, 8515), (6578, 7860), (6812, 7590), (7176, 7205)]