1284635520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 384

約数和(自身を含む): 5127482880

約数和(自身を除く): 3842847360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 151, 160, 168, 180, 192, 210, 211, 224, 240, 252, 280, 288, 302, 315, 320, 336, 360, 384, 420, 422, 448, 453, 480, 504, 560, 576, 604, 630, 633, 640, 672, 720, 755, 840, 844, 896, 906, 960, 1008, 1055, 1057, 1120, 1152, 1208, 1260, 1266, 1344, 1359, 1440, 1477, 1510, 1680, 1688, 1812, 1899, 1920, 2016, 2110, 2114, 2240, 2265, 2416, 2520, 2532, 2688, 2718, 2880, 2954, 3020, 3165, 3171, 3360, 3376, 3624, 3798, 4032, 4220, 4228, 4431, 4480, 4530, 4832, 5040, 5064, 5285, 5436, 5760, 5908, 6040, 6330, 6342, 6720, 6752, 6795, 7248, 7385, 7596, 8064, 8440, 8456, 8862, 9060, 9495, 9513, 9664, 10080, 10128, 10570, 10872, 11816, 12080, 12660, 12684, 13293, 13440, 13504, 13590, 14496, 14770, 15192, 15855, 16880, 16912, 17724, 18120, 18990, 19026, 19328, 20160, 20256, 21140, 21744, 22155, 23632, 24160, 25320, 25368, 26586, 27008, 27180, 28992, 29540, 30384, 31710, 31861, 33760, 33824, 35448, 36240, 37980, 38052, 40320, 40512, 42280, 43488, 44310, 47264, 47565, 48320, 50640, 50736, 53172, 54360, 57984, 59080, 60768, 63420, 63722, 66465, 67520, 67648, 70896, 72480, 75960, 76104, 81024, 84560, 86976, 88620, 94528, 95130, 95583, 96640, 101280, 101472, 106344, 108720, 118160, 121536, 126840, 127444, 132930, 135040, 135296, 141792, 144960, 151920, 152208, 159305, 169120, 173952, 177240, 189056, 190260, 191166, 202560, 202944, 212688, 217440, 223027, 236320, 243072, 253680, 254888, 265860, 283584, 286749, 289920, 303840, 304416, 318610, 338240, 354480, 380520, 382332, 405120, 405888, 425376, 434880, 446054, 472640, 477915, 507360, 509776, 531720, 567168, 573498, 607680, 608832, 637220, 669081, 676480, 708960, 761040, 764664, 850752, 869760, 892108, 945280, 955830, 1014720, 1019552, 1063440, 1115135, 1146996, 1215360, 1217664, 1274440, 1338162, 1417920, 1433745, 1522080, 1529328, 1701504, 1784216, 1911660, 2007243, 2029440, 2039104, 2126880, 2230270, 2293992, 2548880, 2676324, 2835840, 2867490, 3044160, 3058656, 3345405, 3568432, 3823320, 4014486, 4078208, 4253760, 4460540, 4587984, 5097760, 5352648, 5734980, 6088320, 6117312, 6690810, 7136864, 7646640, 8028972, 8507520, 8921080, 9175968, 10036215, 10195520, 10705296, 11469960, 12234624, 13381620, 14273728, 15293280, 16057944, 17842160, 18351936, 20072430, 20391040, 21410592, 22939920, 26763240, 28547456, 30586560, 32115888, 35684320, 36703872, 40144860, 42821184, 45879840, 53526480, 61173120, 64231776, 71368640, 80289720, 85642368, 91759680, 107052960, 128463552, 142737280, 160579440, 183519360, 214105920, 256927104, 321158880, 428211840, 642317760, 1284635520]

約数ペア:

[(1, 1284635520), (2, 642317760), (3, 428211840), (4, 321158880), (5, 256927104), (6, 214105920), (7, 183519360), (8, 160579440), (9, 142737280), (10, 128463552), (12, 107052960), (14, 91759680), (15, 85642368), (16, 80289720), (18, 71368640), (20, 64231776), (21, 61173120), (24, 53526480), (28, 45879840), (30, 42821184), (32, 40144860), (35, 36703872), (36, 35684320), (40, 32115888), (42, 30586560), (45, 28547456), (48, 26763240), (56, 22939920), (60, 21410592), (63, 20391040), (64, 20072430), (70, 18351936), (72, 17842160), (80, 16057944), (84, 15293280), (90, 14273728), (96, 13381620), (105, 12234624), (112, 11469960), (120, 10705296), (126, 10195520), (128, 10036215), (140, 9175968), (144, 8921080), (151, 8507520), (160, 8028972), (168, 7646640), (180, 7136864), (192, 6690810), (210, 6117312), (211, 6088320), (224, 5734980), (240, 5352648), (252, 5097760), (280, 4587984), (288, 4460540), (302, 4253760), (315, 4078208), (320, 4014486), (336, 3823320), (360, 3568432), (384, 3345405), (420, 3058656), (422, 3044160), (448, 2867490), (453, 2835840), (480, 2676324), (504, 2548880), (560, 2293992), (576, 2230270), (604, 2126880), (630, 2039104), (633, 2029440), (640, 2007243), (672, 1911660), (720, 1784216), (755, 1701504), (840, 1529328), (844, 1522080), (896, 1433745), (906, 1417920), (960, 1338162), (1008, 1274440), (1055, 1217664), (1057, 1215360), (1120, 1146996), (1152, 1115135), (1208, 1063440), (1260, 1019552), (1266, 1014720), (1344, 955830), (1359, 945280), (1440, 892108), (1477, 869760), (1510, 850752), (1680, 764664), (1688, 761040), (1812, 708960), (1899, 676480), (1920, 669081), (2016, 637220), (2110, 608832), (2114, 607680), (2240, 573498), (2265, 567168), (2416, 531720), (2520, 509776), (2532, 507360), (2688, 477915), (2718, 472640), (2880, 446054), (2954, 434880), (3020, 425376), (3165, 405888), (3171, 405120), (3360, 382332), (3376, 380520), (3624, 354480), (3798, 338240), (4032, 318610), (4220, 304416), (4228, 303840), (4431, 289920), (4480, 286749), (4530, 283584), (4832, 265860), (5040, 254888), (5064, 253680), (5285, 243072), (5436, 236320), (5760, 223027), (5908, 217440), (6040, 212688), (6330, 202944), (6342, 202560), (6720, 191166), (6752, 190260), (6795, 189056), (7248, 177240), (7385, 173952), (7596, 169120), (8064, 159305), (8440, 152208), (8456, 151920), (8862, 144960), (9060, 141792), (9495, 135296), (9513, 135040), (9664, 132930), (10080, 127444), (10128, 126840), (10570, 121536), (10872, 118160), (11816, 108720), (12080, 106344), (12660, 101472), (12684, 101280), (13293, 96640), (13440, 95583), (13504, 95130), (13590, 94528), (14496, 88620), (14770, 86976), (15192, 84560), (15855, 81024), (16880, 76104), (16912, 75960), (17724, 72480), (18120, 70896), (18990, 67648), (19026, 67520), (19328, 66465), (20160, 63722), (20256, 63420), (21140, 60768), (21744, 59080), (22155, 57984), (23632, 54360), (24160, 53172), (25320, 50736), (25368, 50640), (26586, 48320), (27008, 47565), (27180, 47264), (28992, 44310), (29540, 43488), (30384, 42280), (31710, 40512), (31861, 40320), (33760, 38052), (33824, 37980), (35448, 36240)]