2080561140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2713

約数の個数: 288

約数和(自身を含む): 7807887360

約数和(自身を除く): 5727326220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 243, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 486, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 972, 1035, 1134, 1215, 1242, 1260, 1380, 1449, 1610, 1620, 1701, 1863, 1890, 1932, 2070, 2268, 2415, 2430, 2484, 2659, 2835, 2898, 3105, 3220, 3402, 3726, 3780, 4140, 4347, 4830, 4860, 5318, 5589, 5670, 5796, 6210, 6804, 7245, 7452, 7977, 8505, 8694, 9315, 9660, 10636, 11178, 11340, 12420, 13041, 13295, 14490, 15954, 17010, 17388, 18613, 18630, 21735, 22356, 23931, 26082, 26590, 27945, 28980, 31908, 34020, 37226, 37260, 39123, 39885, 43470, 47862, 52164, 53180, 55839, 55890, 61157, 65205, 71793, 74452, 78246, 79770, 86940, 93065, 95724, 111678, 111780, 119655, 122314, 130410, 143586, 156492, 159540, 167517, 183471, 186130, 195615, 215379, 223356, 239310, 244628, 260820, 279195, 287172, 305785, 335034, 358965, 366942, 372260, 391230, 428099, 430758, 478620, 502551, 550413, 558390, 611570, 646137, 670068, 717930, 733884, 782460, 837585, 856198, 861516, 917355, 1005102, 1076895, 1100826, 1116780, 1223140, 1284297, 1292274, 1435860, 1507653, 1651239, 1675170, 1712396, 1834710, 2010204, 2140495, 2153790, 2201652, 2512755, 2568594, 2584548, 2752065, 3015306, 3230685, 3302478, 3350340, 3669420, 3852891, 4280990, 4307580, 4522959, 4953717, 5025510, 5137188, 5504130, 6030612, 6421485, 6461370, 6604956, 7538265, 7705782, 8256195, 8561980, 9045918, 9907434, 10051020, 11008260, 11558673, 12842970, 12922740, 14861151, 15076530, 15411564, 16512390, 18091836, 19264455, 19814868, 22614795, 23117346, 24768585, 25685940, 29722302, 30153060, 33024780, 34676019, 38528910, 45229590, 46234692, 49537170, 57793365, 59444604, 69352038, 74305755, 77057820, 90459180, 99074340, 104028057, 115586730, 138704076, 148611510, 173380095, 208056114, 231173460, 297223020, 346760190, 416112228, 520140285, 693520380, 1040280570, 2080561140]

約数ペア:

[(1, 2080561140), (2, 1040280570), (3, 693520380), (4, 520140285), (5, 416112228), (6, 346760190), (7, 297223020), (9, 231173460), (10, 208056114), (12, 173380095), (14, 148611510), (15, 138704076), (18, 115586730), (20, 104028057), (21, 99074340), (23, 90459180), (27, 77057820), (28, 74305755), (30, 69352038), (35, 59444604), (36, 57793365), (42, 49537170), (45, 46234692), (46, 45229590), (54, 38528910), (60, 34676019), (63, 33024780), (69, 30153060), (70, 29722302), (81, 25685940), (84, 24768585), (90, 23117346), (92, 22614795), (105, 19814868), (108, 19264455), (115, 18091836), (126, 16512390), (135, 15411564), (138, 15076530), (140, 14861151), (161, 12922740), (162, 12842970), (180, 11558673), (189, 11008260), (207, 10051020), (210, 9907434), (230, 9045918), (243, 8561980), (252, 8256195), (270, 7705782), (276, 7538265), (315, 6604956), (322, 6461370), (324, 6421485), (345, 6030612), (378, 5504130), (405, 5137188), (414, 5025510), (420, 4953717), (460, 4522959), (483, 4307580), (486, 4280990), (540, 3852891), (567, 3669420), (621, 3350340), (630, 3302478), (644, 3230685), (690, 3015306), (756, 2752065), (805, 2584548), (810, 2568594), (828, 2512755), (945, 2201652), (966, 2153790), (972, 2140495), (1035, 2010204), (1134, 1834710), (1215, 1712396), (1242, 1675170), (1260, 1651239), (1380, 1507653), (1449, 1435860), (1610, 1292274), (1620, 1284297), (1701, 1223140), (1863, 1116780), (1890, 1100826), (1932, 1076895), (2070, 1005102), (2268, 917355), (2415, 861516), (2430, 856198), (2484, 837585), (2659, 782460), (2835, 733884), (2898, 717930), (3105, 670068), (3220, 646137), (3402, 611570), (3726, 558390), (3780, 550413), (4140, 502551), (4347, 478620), (4830, 430758), (4860, 428099), (5318, 391230), (5589, 372260), (5670, 366942), (5796, 358965), (6210, 335034), (6804, 305785), (7245, 287172), (7452, 279195), (7977, 260820), (8505, 244628), (8694, 239310), (9315, 223356), (9660, 215379), (10636, 195615), (11178, 186130), (11340, 183471), (12420, 167517), (13041, 159540), (13295, 156492), (14490, 143586), (15954, 130410), (17010, 122314), (17388, 119655), (18613, 111780), (18630, 111678), (21735, 95724), (22356, 93065), (23931, 86940), (26082, 79770), (26590, 78246), (27945, 74452), (28980, 71793), (31908, 65205), (34020, 61157), (37226, 55890), (37260, 55839), (39123, 53180), (39885, 52164), (43470, 47862)]