1381031040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1527

約数の個数: 256

約数和(自身を含む): 4825008000

約数和(自身を除く): 3443976960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 272, 290, 320, 340, 348, 384, 408, 435, 464, 480, 493, 510, 544, 580, 640, 680, 696, 816, 870, 928, 960, 986, 1020, 1088, 1160, 1360, 1392, 1459, 1479, 1632, 1740, 1856, 1920, 1972, 2040, 2176, 2320, 2465, 2720, 2784, 2918, 2958, 3264, 3480, 3712, 3944, 4080, 4377, 4640, 4930, 5440, 5568, 5836, 5916, 6528, 6960, 7295, 7395, 7888, 8160, 8754, 9280, 9860, 10880, 11136, 11672, 11832, 13920, 14590, 14790, 15776, 16320, 17508, 18560, 19720, 21885, 23344, 23664, 24803, 27840, 29180, 29580, 31552, 32640, 35016, 39440, 42311, 43770, 46688, 47328, 49606, 55680, 58360, 59160, 63104, 70032, 74409, 78880, 84622, 87540, 93376, 94656, 99212, 116720, 118320, 124015, 126933, 140064, 148818, 157760, 169244, 175080, 186752, 189312, 198424, 211555, 233440, 236640, 248030, 253866, 280128, 297636, 315520, 338488, 350160, 372045, 396848, 423110, 466880, 473280, 496060, 507732, 560256, 595272, 634665, 676976, 700320, 719287, 744090, 793696, 846220, 933760, 946560, 992120, 1015464, 1190544, 1269330, 1353952, 1400640, 1438574, 1488180, 1587392, 1692440, 1984240, 2030928, 2157861, 2381088, 2538660, 2707904, 2801280, 2877148, 2976360, 3174784, 3384880, 3596435, 3968480, 4061856, 4315722, 4762176, 5077320, 5415808, 5754296, 5952720, 6769760, 7192870, 7936960, 8123712, 8631444, 9524352, 10154640, 10789305, 11508592, 11905440, 13539520, 14385740, 15873920, 16247424, 17262888, 20309280, 21578610, 23017184, 23810880, 27079040, 28771480, 34525776, 40618560, 43157220, 46034368, 47621760, 57542960, 69051552, 81237120, 86314440, 92068736, 115085920, 138103104, 172628880, 230171840, 276206208, 345257760, 460343680, 690515520, 1381031040]

約数ペア:

[(1, 1381031040), (2, 690515520), (3, 460343680), (4, 345257760), (5, 276206208), (6, 230171840), (8, 172628880), (10, 138103104), (12, 115085920), (15, 92068736), (16, 86314440), (17, 81237120), (20, 69051552), (24, 57542960), (29, 47621760), (30, 46034368), (32, 43157220), (34, 40618560), (40, 34525776), (48, 28771480), (51, 27079040), (58, 23810880), (60, 23017184), (64, 21578610), (68, 20309280), (80, 17262888), (85, 16247424), (87, 15873920), (96, 14385740), (102, 13539520), (116, 11905440), (120, 11508592), (128, 10789305), (136, 10154640), (145, 9524352), (160, 8631444), (170, 8123712), (174, 7936960), (192, 7192870), (204, 6769760), (232, 5952720), (240, 5754296), (255, 5415808), (272, 5077320), (290, 4762176), (320, 4315722), (340, 4061856), (348, 3968480), (384, 3596435), (408, 3384880), (435, 3174784), (464, 2976360), (480, 2877148), (493, 2801280), (510, 2707904), (544, 2538660), (580, 2381088), (640, 2157861), (680, 2030928), (696, 1984240), (816, 1692440), (870, 1587392), (928, 1488180), (960, 1438574), (986, 1400640), (1020, 1353952), (1088, 1269330), (1160, 1190544), (1360, 1015464), (1392, 992120), (1459, 946560), (1479, 933760), (1632, 846220), (1740, 793696), (1856, 744090), (1920, 719287), (1972, 700320), (2040, 676976), (2176, 634665), (2320, 595272), (2465, 560256), (2720, 507732), (2784, 496060), (2918, 473280), (2958, 466880), (3264, 423110), (3480, 396848), (3712, 372045), (3944, 350160), (4080, 338488), (4377, 315520), (4640, 297636), (4930, 280128), (5440, 253866), (5568, 248030), (5836, 236640), (5916, 233440), (6528, 211555), (6960, 198424), (7295, 189312), (7395, 186752), (7888, 175080), (8160, 169244), (8754, 157760), (9280, 148818), (9860, 140064), (10880, 126933), (11136, 124015), (11672, 118320), (11832, 116720), (13920, 99212), (14590, 94656), (14790, 93376), (15776, 87540), (16320, 84622), (17508, 78880), (18560, 74409), (19720, 70032), (21885, 63104), (23344, 59160), (23664, 58360), (24803, 55680), (27840, 49606), (29180, 47328), (29580, 46688), (31552, 43770), (32640, 42311), (35016, 39440)]