15703717120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4421

約数の個数: 288

約数和(自身を含む): 47800166400

約数和(自身を除く): 32096449280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3328, 3472, 3640, 3968, 4030, 4160, 4340, 4349, 4480, 4960, 5642, 5824, 6448, 6944, 7280, 7936, 8060, 8320, 8680, 8698, 8960, 9920, 11284, 11648, 12896, 13888, 14105, 14560, 16120, 16640, 17360, 17396, 19840, 21745, 22568, 23296, 25792, 27776, 28210, 29120, 30443, 32240, 34720, 34792, 39680, 43490, 45136, 51584, 55552, 56420, 56537, 58240, 60886, 64480, 69440, 69584, 86980, 90272, 103168, 112840, 113074, 116480, 121772, 128960, 134819, 138880, 139168, 152215, 173960, 180544, 225680, 226148, 243544, 257920, 269638, 277760, 278336, 282685, 304430, 347920, 361088, 395759, 451360, 452296, 487088, 515840, 539276, 556672, 565370, 608860, 674095, 695840, 722176, 791518, 902720, 904592, 943733, 974176, 1078552, 1113344, 1130740, 1217720, 1348190, 1391680, 1583036, 1752647, 1805440, 1809184, 1887466, 1948352, 1978795, 2157104, 2261480, 2435440, 2696380, 2783360, 3166072, 3505294, 3610880, 3618368, 3774932, 3896704, 3957590, 4314208, 4522960, 4718665, 4870880, 5392760, 5566720, 6332144, 7010588, 7236736, 7549864, 7793408, 7915180, 8628416, 8763235, 9045920, 9437330, 9741760, 10785520, 12268529, 12664288, 14021176, 14473472, 15099728, 15830360, 17256832, 17526470, 18091840, 18874660, 19483520, 21571040, 24537058, 25328576, 28042352, 30199456, 31660720, 34513664, 35052940, 36183680, 37749320, 38967040, 43142080, 49074116, 50657152, 56084704, 60398912, 61342645, 63321440, 70105880, 72367360, 75498640, 86284160, 98148232, 101314304, 112169408, 120797824, 122685290, 126642880, 140211760, 150997280, 172568320, 196296464, 224338816, 241595648, 245370580, 253285760, 280423520, 301994560, 392592928, 448677632, 490741160, 506571520, 560847040, 603989120, 785185856, 981482320, 1121694080, 1207978240, 1570371712, 1962964640, 2243388160, 3140743424, 3925929280, 7851858560, 15703717120]

約数ペア:

[(1, 15703717120), (2, 7851858560), (4, 3925929280), (5, 3140743424), (7, 2243388160), (8, 1962964640), (10, 1570371712), (13, 1207978240), (14, 1121694080), (16, 981482320), (20, 785185856), (26, 603989120), (28, 560847040), (31, 506571520), (32, 490741160), (35, 448677632), (40, 392592928), (52, 301994560), (56, 280423520), (62, 253285760), (64, 245370580), (65, 241595648), (70, 224338816), (80, 196296464), (91, 172568320), (104, 150997280), (112, 140211760), (124, 126642880), (128, 122685290), (130, 120797824), (140, 112169408), (155, 101314304), (160, 98148232), (182, 86284160), (208, 75498640), (217, 72367360), (224, 70105880), (248, 63321440), (256, 61342645), (260, 60398912), (280, 56084704), (310, 50657152), (320, 49074116), (364, 43142080), (403, 38967040), (416, 37749320), (434, 36183680), (448, 35052940), (455, 34513664), (496, 31660720), (520, 30199456), (560, 28042352), (620, 25328576), (640, 24537058), (728, 21571040), (806, 19483520), (832, 18874660), (868, 18091840), (896, 17526470), (910, 17256832), (992, 15830360), (1040, 15099728), (1085, 14473472), (1120, 14021176), (1240, 12664288), (1280, 12268529), (1456, 10785520), (1612, 9741760), (1664, 9437330), (1736, 9045920), (1792, 8763235), (1820, 8628416), (1984, 7915180), (2015, 7793408), (2080, 7549864), (2170, 7236736), (2240, 7010588), (2480, 6332144), (2821, 5566720), (2912, 5392760), (3224, 4870880), (3328, 4718665), (3472, 4522960), (3640, 4314208), (3968, 3957590), (4030, 3896704), (4160, 3774932), (4340, 3618368), (4349, 3610880), (4480, 3505294), (4960, 3166072), (5642, 2783360), (5824, 2696380), (6448, 2435440), (6944, 2261480), (7280, 2157104), (7936, 1978795), (8060, 1948352), (8320, 1887466), (8680, 1809184), (8698, 1805440), (8960, 1752647), (9920, 1583036), (11284, 1391680), (11648, 1348190), (12896, 1217720), (13888, 1130740), (14105, 1113344), (14560, 1078552), (16120, 974176), (16640, 943733), (17360, 904592), (17396, 902720), (19840, 791518), (21745, 722176), (22568, 695840), (23296, 674095), (25792, 608860), (27776, 565370), (28210, 556672), (29120, 539276), (30443, 515840), (32240, 487088), (34720, 452296), (34792, 451360), (39680, 395759), (43490, 361088), (45136, 347920), (51584, 304430), (55552, 282685), (56420, 278336), (56537, 277760), (58240, 269638), (60886, 257920), (64480, 243544), (69440, 226148), (69584, 225680), (86980, 180544), (90272, 173960), (103168, 152215), (112840, 139168), (113074, 138880), (116480, 134819), (121772, 128960)]