1276098880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 448

約数和(自身を含む): 4045012992

約数和(自身を除く): 2768914112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 31, 32, 34, 35, 40, 46, 47, 56, 62, 64, 68, 70, 80, 85, 92, 94, 112, 115, 119, 124, 136, 140, 155, 160, 161, 170, 184, 188, 217, 224, 230, 235, 238, 248, 272, 280, 310, 320, 322, 329, 340, 368, 376, 391, 434, 448, 460, 470, 476, 496, 527, 544, 560, 595, 620, 644, 658, 680, 713, 736, 752, 782, 799, 805, 868, 920, 940, 952, 992, 1054, 1081, 1085, 1088, 1120, 1190, 1240, 1288, 1316, 1360, 1426, 1457, 1472, 1504, 1564, 1598, 1610, 1645, 1736, 1840, 1880, 1904, 1955, 1984, 2108, 2162, 2170, 2240, 2380, 2480, 2576, 2632, 2635, 2720, 2737, 2852, 2914, 3008, 3128, 3196, 3220, 3290, 3472, 3565, 3680, 3689, 3760, 3808, 3910, 3995, 4216, 4324, 4340, 4760, 4960, 4991, 5152, 5264, 5270, 5405, 5440, 5474, 5593, 5704, 5828, 6256, 6392, 6440, 6580, 6944, 7130, 7285, 7360, 7378, 7520, 7567, 7616, 7820, 7990, 8432, 8648, 8680, 9520, 9920, 9982, 10199, 10304, 10528, 10540, 10810, 10948, 11186, 11408, 11656, 12121, 12512, 12784, 12880, 13160, 13685, 13888, 14260, 14570, 14756, 15040, 15134, 15640, 15980, 16864, 17296, 17360, 18377, 18445, 19040, 19964, 20398, 21056, 21080, 21620, 21896, 22372, 22816, 23312, 24242, 24769, 24955, 25024, 25568, 25760, 26320, 27370, 27965, 28520, 29140, 29512, 30268, 31280, 31960, 33511, 33728, 34592, 34720, 36754, 36890, 37835, 38080, 39928, 40796, 42160, 43240, 43792, 44744, 45632, 46624, 48484, 49538, 49910, 50995, 51136, 51520, 52640, 54740, 55930, 57040, 58280, 59024, 60536, 60605, 62560, 63920, 67022, 69184, 69440, 73508, 73780, 75670, 79856, 81592, 84320, 84847, 86480, 87584, 89488, 91885, 93248, 96968, 99076, 99820, 101990, 105280, 109480, 111860, 114080, 116560, 118048, 121072, 121210, 123845, 125120, 127840, 128639, 134044, 147016, 147560, 151340, 159712, 163184, 167555, 168640, 169694, 172960, 173383, 175168, 178976, 183770, 193936, 198152, 199640, 203980, 218960, 223720, 228160, 233120, 234577, 236096, 242144, 242420, 247690, 255680, 257278, 268088, 294032, 295120, 302680, 319424, 326368, 335110, 339388, 345920, 346766, 357952, 367540, 387872, 396304, 399280, 407960, 424235, 437920, 447440, 466240, 469154, 484288, 484840, 495380, 514556, 536176, 569687, 588064, 590240, 605360, 643195, 652736, 670220, 678776, 693532, 735080, 775744, 792608, 798560, 815920, 848470, 866915, 875840, 894880, 938308, 969680, 990760, 1029112, 1072352, 1139374, 1172885, 1176128, 1180480, 1210720, 1286390, 1340440, 1357552, 1387064, 1470160, 1585216, 1597120, 1631840, 1696940, 1733830, 1789760, 1876616, 1939360, 1981520, 2058224, 2144704, 2278748, 2345770, 2421440, 2572780, 2680880, 2715104, 2774128, 2848435, 2940320, 3263680, 3393880, 3467660, 3753232, 3878720, 3963040, 3987809, 4116448, 4557496, 4691540, 5145560, 5361760, 5430208, 5548256, 5696870, 5880640, 6787760, 6935320, 7506464, 7926080, 7975618, 8232896, 9114992, 9383080, 10291120, 10723520, 11096512, 11393740, 13575520, 13870640, 15012928, 15951236, 18229984, 18766160, 19939045, 20582240, 22787480, 27151040, 27741280, 31902472, 36459968, 37532320, 39878090, 41164480, 45574960, 55482560, 63804944, 75064640, 79756180, 91149920, 127609888, 159512360, 182299840, 255219776, 319024720, 638049440, 1276098880]

約数ペア:

[(1, 1276098880), (2, 638049440), (4, 319024720), (5, 255219776), (7, 182299840), (8, 159512360), (10, 127609888), (14, 91149920), (16, 79756180), (17, 75064640), (20, 63804944), (23, 55482560), (28, 45574960), (31, 41164480), (32, 39878090), (34, 37532320), (35, 36459968), (40, 31902472), (46, 27741280), (47, 27151040), (56, 22787480), (62, 20582240), (64, 19939045), (68, 18766160), (70, 18229984), (80, 15951236), (85, 15012928), (92, 13870640), (94, 13575520), (112, 11393740), (115, 11096512), (119, 10723520), (124, 10291120), (136, 9383080), (140, 9114992), (155, 8232896), (160, 7975618), (161, 7926080), (170, 7506464), (184, 6935320), (188, 6787760), (217, 5880640), (224, 5696870), (230, 5548256), (235, 5430208), (238, 5361760), (248, 5145560), (272, 4691540), (280, 4557496), (310, 4116448), (320, 3987809), (322, 3963040), (329, 3878720), (340, 3753232), (368, 3467660), (376, 3393880), (391, 3263680), (434, 2940320), (448, 2848435), (460, 2774128), (470, 2715104), (476, 2680880), (496, 2572780), (527, 2421440), (544, 2345770), (560, 2278748), (595, 2144704), (620, 2058224), (644, 1981520), (658, 1939360), (680, 1876616), (713, 1789760), (736, 1733830), (752, 1696940), (782, 1631840), (799, 1597120), (805, 1585216), (868, 1470160), (920, 1387064), (940, 1357552), (952, 1340440), (992, 1286390), (1054, 1210720), (1081, 1180480), (1085, 1176128), (1088, 1172885), (1120, 1139374), (1190, 1072352), (1240, 1029112), (1288, 990760), (1316, 969680), (1360, 938308), (1426, 894880), (1457, 875840), (1472, 866915), (1504, 848470), (1564, 815920), (1598, 798560), (1610, 792608), (1645, 775744), (1736, 735080), (1840, 693532), (1880, 678776), (1904, 670220), (1955, 652736), (1984, 643195), (2108, 605360), (2162, 590240), (2170, 588064), (2240, 569687), (2380, 536176), (2480, 514556), (2576, 495380), (2632, 484840), (2635, 484288), (2720, 469154), (2737, 466240), (2852, 447440), (2914, 437920), (3008, 424235), (3128, 407960), (3196, 399280), (3220, 396304), (3290, 387872), (3472, 367540), (3565, 357952), (3680, 346766), (3689, 345920), (3760, 339388), (3808, 335110), (3910, 326368), (3995, 319424), (4216, 302680), (4324, 295120), (4340, 294032), (4760, 268088), (4960, 257278), (4991, 255680), (5152, 247690), (5264, 242420), (5270, 242144), (5405, 236096), (5440, 234577), (5474, 233120), (5593, 228160), (5704, 223720), (5828, 218960), (6256, 203980), (6392, 199640), (6440, 198152), (6580, 193936), (6944, 183770), (7130, 178976), (7285, 175168), (7360, 173383), (7378, 172960), (7520, 169694), (7567, 168640), (7616, 167555), (7820, 163184), (7990, 159712), (8432, 151340), (8648, 147560), (8680, 147016), (9520, 134044), (9920, 128639), (9982, 127840), (10199, 125120), (10304, 123845), (10528, 121210), (10540, 121072), (10810, 118048), (10948, 116560), (11186, 114080), (11408, 111860), (11656, 109480), (12121, 105280), (12512, 101990), (12784, 99820), (12880, 99076), (13160, 96968), (13685, 93248), (13888, 91885), (14260, 89488), (14570, 87584), (14756, 86480), (15040, 84847), (15134, 84320), (15640, 81592), (15980, 79856), (16864, 75670), (17296, 73780), (17360, 73508), (18377, 69440), (18445, 69184), (19040, 67022), (19964, 63920), (20398, 62560), (21056, 60605), (21080, 60536), (21620, 59024), (21896, 58280), (22372, 57040), (22816, 55930), (23312, 54740), (24242, 52640), (24769, 51520), (24955, 51136), (25024, 50995), (25568, 49910), (25760, 49538), (26320, 48484), (27370, 46624), (27965, 45632), (28520, 44744), (29140, 43792), (29512, 43240), (30268, 42160), (31280, 40796), (31960, 39928), (33511, 38080), (33728, 37835), (34592, 36890), (34720, 36754)]