274711080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 256

約数和(自身を含む): 1003622400

約数和(自身を除く): 728911320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 59, 60, 69, 70, 84, 92, 105, 115, 118, 120, 138, 140, 161, 168, 177, 184, 210, 230, 236, 241, 276, 280, 295, 322, 345, 354, 413, 420, 460, 472, 482, 483, 552, 590, 644, 690, 708, 723, 805, 826, 840, 885, 920, 964, 966, 1180, 1205, 1239, 1288, 1357, 1380, 1416, 1446, 1610, 1652, 1687, 1770, 1928, 1932, 2065, 2360, 2410, 2415, 2478, 2714, 2760, 2892, 3220, 3304, 3374, 3540, 3615, 3864, 4071, 4130, 4820, 4830, 4956, 5061, 5428, 5543, 5784, 6195, 6440, 6748, 6785, 7080, 7230, 8142, 8260, 8435, 9499, 9640, 9660, 9912, 10122, 10856, 11086, 12390, 13496, 13570, 14219, 14460, 16284, 16520, 16629, 16870, 18998, 19320, 20244, 20355, 22172, 24780, 25305, 27140, 27715, 28438, 28497, 28920, 32568, 33258, 33740, 37996, 38801, 40488, 40710, 42657, 44344, 47495, 49560, 50610, 54280, 55430, 56876, 56994, 66516, 67480, 71095, 75992, 77602, 81420, 83145, 85314, 94990, 99533, 101220, 110860, 113752, 113988, 116403, 133032, 142190, 142485, 155204, 162840, 166290, 170628, 189980, 194005, 199066, 202440, 213285, 221720, 227976, 232806, 284380, 284970, 298599, 310408, 327037, 332580, 341256, 379960, 388010, 398132, 426570, 465612, 497665, 568760, 569940, 582015, 597198, 654074, 665160, 776020, 796264, 853140, 931224, 981111, 995330, 1139880, 1164030, 1194396, 1308148, 1492995, 1552040, 1635185, 1706280, 1962222, 1990660, 2289259, 2328060, 2388792, 2616296, 2985990, 3270370, 3924444, 3981320, 4578518, 4656120, 4905555, 5971980, 6540740, 6867777, 7848888, 9157036, 9811110, 11446295, 11943960, 13081480, 13735554, 18314072, 19622220, 22892590, 27471108, 34338885, 39244440, 45785180, 54942216, 68677770, 91570360, 137355540, 274711080]

約数ペア:

[(1, 274711080), (2, 137355540), (3, 91570360), (4, 68677770), (5, 54942216), (6, 45785180), (7, 39244440), (8, 34338885), (10, 27471108), (12, 22892590), (14, 19622220), (15, 18314072), (20, 13735554), (21, 13081480), (23, 11943960), (24, 11446295), (28, 9811110), (30, 9157036), (35, 7848888), (40, 6867777), (42, 6540740), (46, 5971980), (56, 4905555), (59, 4656120), (60, 4578518), (69, 3981320), (70, 3924444), (84, 3270370), (92, 2985990), (105, 2616296), (115, 2388792), (118, 2328060), (120, 2289259), (138, 1990660), (140, 1962222), (161, 1706280), (168, 1635185), (177, 1552040), (184, 1492995), (210, 1308148), (230, 1194396), (236, 1164030), (241, 1139880), (276, 995330), (280, 981111), (295, 931224), (322, 853140), (345, 796264), (354, 776020), (413, 665160), (420, 654074), (460, 597198), (472, 582015), (482, 569940), (483, 568760), (552, 497665), (590, 465612), (644, 426570), (690, 398132), (708, 388010), (723, 379960), (805, 341256), (826, 332580), (840, 327037), (885, 310408), (920, 298599), (964, 284970), (966, 284380), (1180, 232806), (1205, 227976), (1239, 221720), (1288, 213285), (1357, 202440), (1380, 199066), (1416, 194005), (1446, 189980), (1610, 170628), (1652, 166290), (1687, 162840), (1770, 155204), (1928, 142485), (1932, 142190), (2065, 133032), (2360, 116403), (2410, 113988), (2415, 113752), (2478, 110860), (2714, 101220), (2760, 99533), (2892, 94990), (3220, 85314), (3304, 83145), (3374, 81420), (3540, 77602), (3615, 75992), (3864, 71095), (4071, 67480), (4130, 66516), (4820, 56994), (4830, 56876), (4956, 55430), (5061, 54280), (5428, 50610), (5543, 49560), (5784, 47495), (6195, 44344), (6440, 42657), (6748, 40710), (6785, 40488), (7080, 38801), (7230, 37996), (8142, 33740), (8260, 33258), (8435, 32568), (9499, 28920), (9640, 28497), (9660, 28438), (9912, 27715), (10122, 27140), (10856, 25305), (11086, 24780), (12390, 22172), (13496, 20355), (13570, 20244), (14219, 19320), (14460, 18998), (16284, 16870), (16520, 16629)]