1312456320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 384

約数和(自身を含む): 5306970240

約数和(自身を除く): 3994513920

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, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 128, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 320, 336, 344, 360, 384, 387, 420, 430, 448, 480, 504, 516, 560, 576, 602, 630, 640, 645, 672, 688, 720, 757, 774, 840, 860, 896, 903, 960, 1008, 1032, 1120, 1152, 1204, 1260, 1290, 1344, 1376, 1440, 1505, 1514, 1548, 1680, 1720, 1806, 1920, 1935, 2016, 2064, 2240, 2271, 2408, 2520, 2580, 2688, 2709, 2752, 2880, 3010, 3028, 3096, 3360, 3440, 3612, 3785, 3870, 4032, 4128, 4480, 4515, 4542, 4816, 5040, 5160, 5299, 5418, 5504, 5760, 6020, 6056, 6192, 6720, 6813, 6880, 7224, 7570, 7740, 8064, 8256, 9030, 9084, 9632, 10080, 10320, 10598, 10836, 11355, 12040, 12112, 12384, 13440, 13545, 13626, 13760, 14448, 15140, 15480, 15897, 16512, 18060, 18168, 19264, 20160, 20640, 21196, 21672, 22710, 24080, 24224, 24768, 26495, 27090, 27252, 27520, 28896, 30280, 30960, 31794, 32551, 34065, 36120, 36336, 38528, 40320, 41280, 42392, 43344, 45420, 47691, 48160, 48448, 49536, 52990, 54180, 54504, 57792, 60560, 61920, 63588, 65102, 68130, 72240, 72672, 79485, 82560, 84784, 86688, 90840, 95382, 96320, 96896, 97653, 105980, 108360, 109008, 115584, 121120, 123840, 127176, 130204, 136260, 144480, 145344, 158970, 162755, 169568, 173376, 181680, 190764, 192640, 195306, 211960, 216720, 218016, 227857, 238455, 242240, 247680, 254352, 260408, 272520, 288960, 290688, 292959, 317940, 325510, 339136, 346752, 363360, 381528, 390612, 423920, 433440, 436032, 455714, 476910, 484480, 488265, 508704, 520816, 545040, 577920, 585918, 635880, 651020, 678272, 683571, 726720, 763056, 781224, 847840, 866880, 872064, 911428, 953820, 976530, 1017408, 1041632, 1090080, 1139285, 1171836, 1271760, 1302040, 1367142, 1453440, 1464795, 1526112, 1562448, 1695680, 1733760, 1822856, 1907640, 1953060, 2034816, 2050713, 2083264, 2180160, 2278570, 2343672, 2543520, 2604080, 2734284, 2929590, 3052224, 3124896, 3391360, 3417855, 3645712, 3815280, 3906120, 4101426, 4166528, 4360320, 4557140, 4687344, 5087040, 5208160, 5468568, 5859180, 6104448, 6249792, 6835710, 7291424, 7630560, 7812240, 8202852, 9114280, 9374688, 10174080, 10253565, 10416320, 10937136, 11718360, 12499584, 13671420, 14582848, 15261120, 15624480, 16405704, 18228560, 18749376, 20507130, 20832640, 21874272, 23436720, 27342840, 29165696, 30522240, 31248960, 32811408, 36457120, 37498752, 41014260, 43748544, 46873440, 54685680, 62497920, 65622816, 72914240, 82028520, 87497088, 93746880, 109371360, 131245632, 145828480, 164057040, 187493760, 218742720, 262491264, 328114080, 437485440, 656228160, 1312456320]

約数ペア:

[(1, 1312456320), (2, 656228160), (3, 437485440), (4, 328114080), (5, 262491264), (6, 218742720), (7, 187493760), (8, 164057040), (9, 145828480), (10, 131245632), (12, 109371360), (14, 93746880), (15, 87497088), (16, 82028520), (18, 72914240), (20, 65622816), (21, 62497920), (24, 54685680), (28, 46873440), (30, 43748544), (32, 41014260), (35, 37498752), (36, 36457120), (40, 32811408), (42, 31248960), (43, 30522240), (45, 29165696), (48, 27342840), (56, 23436720), (60, 21874272), (63, 20832640), (64, 20507130), (70, 18749376), (72, 18228560), (80, 16405704), (84, 15624480), (86, 15261120), (90, 14582848), (96, 13671420), (105, 12499584), (112, 11718360), (120, 10937136), (126, 10416320), (128, 10253565), (129, 10174080), (140, 9374688), (144, 9114280), (160, 8202852), (168, 7812240), (172, 7630560), (180, 7291424), (192, 6835710), (210, 6249792), (215, 6104448), (224, 5859180), (240, 5468568), (252, 5208160), (258, 5087040), (280, 4687344), (288, 4557140), (301, 4360320), (315, 4166528), (320, 4101426), (336, 3906120), (344, 3815280), (360, 3645712), (384, 3417855), (387, 3391360), (420, 3124896), (430, 3052224), (448, 2929590), (480, 2734284), (504, 2604080), (516, 2543520), (560, 2343672), (576, 2278570), (602, 2180160), (630, 2083264), (640, 2050713), (645, 2034816), (672, 1953060), (688, 1907640), (720, 1822856), (757, 1733760), (774, 1695680), (840, 1562448), (860, 1526112), (896, 1464795), (903, 1453440), (960, 1367142), (1008, 1302040), (1032, 1271760), (1120, 1171836), (1152, 1139285), (1204, 1090080), (1260, 1041632), (1290, 1017408), (1344, 976530), (1376, 953820), (1440, 911428), (1505, 872064), (1514, 866880), (1548, 847840), (1680, 781224), (1720, 763056), (1806, 726720), (1920, 683571), (1935, 678272), (2016, 651020), (2064, 635880), (2240, 585918), (2271, 577920), (2408, 545040), (2520, 520816), (2580, 508704), (2688, 488265), (2709, 484480), (2752, 476910), (2880, 455714), (3010, 436032), (3028, 433440), (3096, 423920), (3360, 390612), (3440, 381528), (3612, 363360), (3785, 346752), (3870, 339136), (4032, 325510), (4128, 317940), (4480, 292959), (4515, 290688), (4542, 288960), (4816, 272520), (5040, 260408), (5160, 254352), (5299, 247680), (5418, 242240), (5504, 238455), (5760, 227857), (6020, 218016), (6056, 216720), (6192, 211960), (6720, 195306), (6813, 192640), (6880, 190764), (7224, 181680), (7570, 173376), (7740, 169568), (8064, 162755), (8256, 158970), (9030, 145344), (9084, 144480), (9632, 136260), (10080, 130204), (10320, 127176), (10598, 123840), (10836, 121120), (11355, 115584), (12040, 109008), (12112, 108360), (12384, 105980), (13440, 97653), (13545, 96896), (13626, 96320), (13760, 95382), (14448, 90840), (15140, 86688), (15480, 84784), (15897, 82560), (16512, 79485), (18060, 72672), (18168, 72240), (19264, 68130), (20160, 65102), (20640, 63588), (21196, 61920), (21672, 60560), (22710, 57792), (24080, 54504), (24224, 54180), (24768, 52990), (26495, 49536), (27090, 48448), (27252, 48160), (27520, 47691), (28896, 45420), (30280, 43344), (30960, 42392), (31794, 41280), (32551, 40320), (34065, 38528), (36120, 36336)]