1520778240

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 440

約数和(自身を含む): 5766153360

約数和(自身を除く): 4245375120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 193, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 386, 405, 432, 456, 480, 512, 513, 540, 570, 576, 579, 608, 640, 648, 684, 720, 760, 768, 772, 810, 855, 864, 912, 960, 965, 1024, 1026, 1080, 1140, 1152, 1158, 1216, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1544, 1620, 1710, 1728, 1737, 1824, 1920, 1930, 2052, 2160, 2280, 2304, 2316, 2432, 2560, 2565, 2592, 2736, 2880, 2895, 3040, 3072, 3078, 3088, 3240, 3420, 3456, 3474, 3648, 3667, 3840, 3860, 4104, 4320, 4560, 4608, 4632, 4864, 5120, 5130, 5184, 5211, 5472, 5760, 5790, 6080, 6156, 6176, 6480, 6840, 6912, 6948, 7296, 7334, 7680, 7695, 7720, 8208, 8640, 8685, 9120, 9216, 9264, 9728, 10260, 10368, 10422, 10944, 11001, 11520, 11580, 12160, 12312, 12352, 12960, 13680, 13824, 13896, 14592, 14668, 15360, 15390, 15440, 15633, 16416, 17280, 17370, 18240, 18335, 18528, 19456, 20520, 20736, 20844, 21888, 22002, 23040, 23160, 24320, 24624, 24704, 25920, 26055, 27360, 27648, 27792, 29184, 29336, 30780, 30880, 31266, 32832, 33003, 34560, 34740, 36480, 36670, 37056, 41040, 41472, 41688, 43776, 44004, 46080, 46320, 48640, 49248, 49408, 51840, 52110, 54720, 55005, 55584, 58368, 58672, 61560, 61760, 62532, 65664, 66006, 69120, 69480, 72960, 73340, 74112, 78165, 82080, 82944, 83376, 87552, 88008, 92640, 97280, 98496, 98816, 99009, 103680, 104220, 109440, 110010, 111168, 117344, 123120, 123520, 125064, 131328, 132012, 138240, 138960, 145920, 146680, 148224, 156330, 164160, 165015, 166752, 175104, 176016, 185280, 196992, 197632, 198018, 207360, 208440, 218880, 220020, 222336, 234688, 246240, 247040, 250128, 262656, 264024, 277920, 291840, 293360, 296448, 297027, 312660, 328320, 330030, 333504, 352032, 370560, 393984, 396036, 414720, 416880, 437760, 440040, 444672, 469376, 492480, 494080, 495045, 500256, 525312, 528048, 555840, 586720, 592896, 594054, 625320, 656640, 660060, 667008, 704064, 741120, 787968, 792072, 833760, 875520, 880080, 889344, 938752, 984960, 988160, 990090, 1000512, 1056096, 1111680, 1173440, 1188108, 1250640, 1313280, 1320120, 1334016, 1408128, 1482240, 1485135, 1575936, 1584144, 1667520, 1760160, 1778688, 1877504, 1969920, 1980180, 2001024, 2112192, 2223360, 2346880, 2376216, 2501280, 2626560, 2640240, 2668032, 2816256, 2964480, 2970270, 3168288, 3335040, 3520320, 3755008, 3939840, 3960360, 4002048, 4224384, 4446720, 4693760, 4752432, 5002560, 5280480, 5336064, 5632512, 5940540, 6336576, 6670080, 7040640, 7879680, 7920720, 8004096, 8448768, 8893440, 9387520, 9504864, 10005120, 10560960, 11265024, 11881080, 12673152, 13340160, 14081280, 15841440, 16008192, 16897536, 18775040, 19009728, 20010240, 21121920, 23762160, 25346304, 26680320, 28162560, 31682880, 33795072, 38019456, 40020480, 42243840, 47524320, 50692608, 56325120, 63365760, 76038912, 80040960, 84487680, 95048640, 101385216, 126731520, 152077824, 168975360, 190097280, 253463040, 304155648, 380194560, 506926080, 760389120, 1520778240]

約数ペア:

[(1, 1520778240), (2, 760389120), (3, 506926080), (4, 380194560), (5, 304155648), (6, 253463040), (8, 190097280), (9, 168975360), (10, 152077824), (12, 126731520), (15, 101385216), (16, 95048640), (18, 84487680), (19, 80040960), (20, 76038912), (24, 63365760), (27, 56325120), (30, 50692608), (32, 47524320), (36, 42243840), (38, 40020480), (40, 38019456), (45, 33795072), (48, 31682880), (54, 28162560), (57, 26680320), (60, 25346304), (64, 23762160), (72, 21121920), (76, 20010240), (80, 19009728), (81, 18775040), (90, 16897536), (95, 16008192), (96, 15841440), (108, 14081280), (114, 13340160), (120, 12673152), (128, 11881080), (135, 11265024), (144, 10560960), (152, 10005120), (160, 9504864), (162, 9387520), (171, 8893440), (180, 8448768), (190, 8004096), (192, 7920720), (193, 7879680), (216, 7040640), (228, 6670080), (240, 6336576), (256, 5940540), (270, 5632512), (285, 5336064), (288, 5280480), (304, 5002560), (320, 4752432), (324, 4693760), (342, 4446720), (360, 4224384), (380, 4002048), (384, 3960360), (386, 3939840), (405, 3755008), (432, 3520320), (456, 3335040), (480, 3168288), (512, 2970270), (513, 2964480), (540, 2816256), (570, 2668032), (576, 2640240), (579, 2626560), (608, 2501280), (640, 2376216), (648, 2346880), (684, 2223360), (720, 2112192), (760, 2001024), (768, 1980180), (772, 1969920), (810, 1877504), (855, 1778688), (864, 1760160), (912, 1667520), (960, 1584144), (965, 1575936), (1024, 1485135), (1026, 1482240), (1080, 1408128), (1140, 1334016), (1152, 1320120), (1158, 1313280), (1216, 1250640), (1280, 1188108), (1296, 1173440), (1368, 1111680), (1440, 1056096), (1520, 1000512), (1536, 990090), (1539, 988160), (1544, 984960), (1620, 938752), (1710, 889344), (1728, 880080), (1737, 875520), (1824, 833760), (1920, 792072), (1930, 787968), (2052, 741120), (2160, 704064), (2280, 667008), (2304, 660060), (2316, 656640), (2432, 625320), (2560, 594054), (2565, 592896), (2592, 586720), (2736, 555840), (2880, 528048), (2895, 525312), (3040, 500256), (3072, 495045), (3078, 494080), (3088, 492480), (3240, 469376), (3420, 444672), (3456, 440040), (3474, 437760), (3648, 416880), (3667, 414720), (3840, 396036), (3860, 393984), (4104, 370560), (4320, 352032), (4560, 333504), (4608, 330030), (4632, 328320), (4864, 312660), (5120, 297027), (5130, 296448), (5184, 293360), (5211, 291840), (5472, 277920), (5760, 264024), (5790, 262656), (6080, 250128), (6156, 247040), (6176, 246240), (6480, 234688), (6840, 222336), (6912, 220020), (6948, 218880), (7296, 208440), (7334, 207360), (7680, 198018), (7695, 197632), (7720, 196992), (8208, 185280), (8640, 176016), (8685, 175104), (9120, 166752), (9216, 165015), (9264, 164160), (9728, 156330), (10260, 148224), (10368, 146680), (10422, 145920), (10944, 138960), (11001, 138240), (11520, 132012), (11580, 131328), (12160, 125064), (12312, 123520), (12352, 123120), (12960, 117344), (13680, 111168), (13824, 110010), (13896, 109440), (14592, 104220), (14668, 103680), (15360, 99009), (15390, 98816), (15440, 98496), (15633, 97280), (16416, 92640), (17280, 88008), (17370, 87552), (18240, 83376), (18335, 82944), (18528, 82080), (19456, 78165), (20520, 74112), (20736, 73340), (20844, 72960), (21888, 69480), (22002, 69120), (23040, 66006), (23160, 65664), (24320, 62532), (24624, 61760), (24704, 61560), (25920, 58672), (26055, 58368), (27360, 55584), (27648, 55005), (27792, 54720), (29184, 52110), (29336, 51840), (30780, 49408), (30880, 49248), (31266, 48640), (32832, 46320), (33003, 46080), (34560, 44004), (34740, 43776), (36480, 41688), (36670, 41472), (37056, 41040)]