1290247560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 384

約数和(自身を含む): 5070574080

約数和(自身を除く): 3780326520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 113, 115, 120, 126, 138, 140, 161, 168, 180, 184, 197, 207, 210, 226, 230, 252, 276, 280, 315, 322, 339, 345, 360, 394, 414, 420, 452, 460, 483, 504, 552, 565, 591, 630, 644, 678, 690, 788, 791, 805, 828, 840, 904, 920, 966, 985, 1017, 1035, 1130, 1182, 1260, 1288, 1356, 1379, 1380, 1449, 1576, 1582, 1610, 1656, 1695, 1773, 1932, 1970, 2034, 2070, 2260, 2364, 2373, 2415, 2520, 2599, 2712, 2758, 2760, 2898, 2955, 3164, 3220, 3390, 3546, 3864, 3940, 3955, 4068, 4137, 4140, 4520, 4531, 4728, 4746, 4830, 5085, 5198, 5516, 5796, 5910, 6328, 6440, 6780, 6895, 7092, 7119, 7245, 7797, 7880, 7910, 8136, 8274, 8280, 8865, 9062, 9492, 9660, 10170, 10396, 11032, 11592, 11820, 11865, 12411, 12995, 13560, 13593, 13790, 14184, 14238, 14490, 15594, 15820, 16548, 17730, 18124, 18193, 18984, 19320, 20340, 20685, 20792, 22261, 22655, 23391, 23640, 23730, 24822, 25990, 27186, 27580, 28476, 28980, 31188, 31640, 31717, 33096, 35460, 35595, 36248, 36386, 38985, 40680, 40779, 41370, 44522, 45310, 46782, 47460, 49644, 51980, 54372, 54579, 55160, 56952, 57960, 62055, 62376, 63434, 66783, 67965, 70920, 71190, 72772, 77970, 81558, 82740, 89044, 90620, 90965, 93564, 94920, 95151, 99288, 103960, 108744, 109158, 111305, 116955, 124110, 126868, 133566, 135930, 142380, 145544, 155827, 155940, 158585, 163116, 163737, 165480, 178088, 181240, 181930, 187128, 190302, 200349, 203895, 218316, 222610, 233910, 248220, 253736, 267132, 271860, 272895, 284760, 285453, 311654, 311880, 317170, 326232, 327474, 333915, 363860, 380604, 400698, 407790, 436632, 445220, 467481, 467820, 475755, 496440, 512003, 534264, 543720, 545790, 570906, 623308, 634340, 654948, 667830, 727720, 761208, 779135, 801396, 815580, 818685, 890440, 934962, 935640, 951510, 1001745, 1024006, 1091580, 1141812, 1246616, 1268680, 1309896, 1335660, 1402443, 1427265, 1536009, 1558270, 1602792, 1631160, 1637370, 1869924, 1903020, 2003490, 2048012, 2183160, 2283624, 2337405, 2560015, 2671320, 2804886, 2854530, 3072018, 3116540, 3274740, 3584021, 3739848, 3806040, 4006980, 4096024, 4608027, 4674810, 5120030, 5609772, 5709060, 6144036, 6233080, 6549480, 7012215, 7168042, 7680045, 8013960, 9216054, 9349620, 10240060, 10752063, 11219544, 11418120, 12288072, 14024430, 14336084, 15360090, 17920105, 18432108, 18699240, 20480120, 21504126, 23040135, 28048860, 28672168, 30720180, 32256189, 35840210, 36864216, 43008252, 46080270, 53760315, 56097720, 61440360, 64512378, 71680420, 86016504, 92160540, 107520630, 129024756, 143360840, 161280945, 184321080, 215041260, 258049512, 322561890, 430082520, 645123780, 1290247560]

約数ペア:

[(1, 1290247560), (2, 645123780), (3, 430082520), (4, 322561890), (5, 258049512), (6, 215041260), (7, 184321080), (8, 161280945), (9, 143360840), (10, 129024756), (12, 107520630), (14, 92160540), (15, 86016504), (18, 71680420), (20, 64512378), (21, 61440360), (23, 56097720), (24, 53760315), (28, 46080270), (30, 43008252), (35, 36864216), (36, 35840210), (40, 32256189), (42, 30720180), (45, 28672168), (46, 28048860), (56, 23040135), (60, 21504126), (63, 20480120), (69, 18699240), (70, 18432108), (72, 17920105), (84, 15360090), (90, 14336084), (92, 14024430), (105, 12288072), (113, 11418120), (115, 11219544), (120, 10752063), (126, 10240060), (138, 9349620), (140, 9216054), (161, 8013960), (168, 7680045), (180, 7168042), (184, 7012215), (197, 6549480), (207, 6233080), (210, 6144036), (226, 5709060), (230, 5609772), (252, 5120030), (276, 4674810), (280, 4608027), (315, 4096024), (322, 4006980), (339, 3806040), (345, 3739848), (360, 3584021), (394, 3274740), (414, 3116540), (420, 3072018), (452, 2854530), (460, 2804886), (483, 2671320), (504, 2560015), (552, 2337405), (565, 2283624), (591, 2183160), (630, 2048012), (644, 2003490), (678, 1903020), (690, 1869924), (788, 1637370), (791, 1631160), (805, 1602792), (828, 1558270), (840, 1536009), (904, 1427265), (920, 1402443), (966, 1335660), (985, 1309896), (1017, 1268680), (1035, 1246616), (1130, 1141812), (1182, 1091580), (1260, 1024006), (1288, 1001745), (1356, 951510), (1379, 935640), (1380, 934962), (1449, 890440), (1576, 818685), (1582, 815580), (1610, 801396), (1656, 779135), (1695, 761208), (1773, 727720), (1932, 667830), (1970, 654948), (2034, 634340), (2070, 623308), (2260, 570906), (2364, 545790), (2373, 543720), (2415, 534264), (2520, 512003), (2599, 496440), (2712, 475755), (2758, 467820), (2760, 467481), (2898, 445220), (2955, 436632), (3164, 407790), (3220, 400698), (3390, 380604), (3546, 363860), (3864, 333915), (3940, 327474), (3955, 326232), (4068, 317170), (4137, 311880), (4140, 311654), (4520, 285453), (4531, 284760), (4728, 272895), (4746, 271860), (4830, 267132), (5085, 253736), (5198, 248220), (5516, 233910), (5796, 222610), (5910, 218316), (6328, 203895), (6440, 200349), (6780, 190302), (6895, 187128), (7092, 181930), (7119, 181240), (7245, 178088), (7797, 165480), (7880, 163737), (7910, 163116), (8136, 158585), (8274, 155940), (8280, 155827), (8865, 145544), (9062, 142380), (9492, 135930), (9660, 133566), (10170, 126868), (10396, 124110), (11032, 116955), (11592, 111305), (11820, 109158), (11865, 108744), (12411, 103960), (12995, 99288), (13560, 95151), (13593, 94920), (13790, 93564), (14184, 90965), (14238, 90620), (14490, 89044), (15594, 82740), (15820, 81558), (16548, 77970), (17730, 72772), (18124, 71190), (18193, 70920), (18984, 67965), (19320, 66783), (20340, 63434), (20685, 62376), (20792, 62055), (22261, 57960), (22655, 56952), (23391, 55160), (23640, 54579), (23730, 54372), (24822, 51980), (25990, 49644), (27186, 47460), (27580, 46782), (28476, 45310), (28980, 44522), (31188, 41370), (31640, 40779), (31717, 40680), (33096, 38985), (35460, 36386), (35595, 36248)]