1285305840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 480

約数和(自身を含む): 5489648640

約数和(自身を除く): 4204342800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 169, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 338, 351, 360, 364, 378, 390, 420, 432, 455, 468, 503, 504, 507, 520, 540, 546, 560, 585, 624, 630, 676, 702, 720, 728, 756, 780, 819, 840, 845, 910, 936, 945, 1006, 1008, 1014, 1040, 1080, 1092, 1170, 1183, 1260, 1352, 1365, 1404, 1456, 1509, 1512, 1521, 1560, 1638, 1680, 1690, 1755, 1820, 1872, 1890, 2012, 2028, 2160, 2184, 2340, 2366, 2457, 2515, 2520, 2535, 2704, 2730, 2808, 3018, 3024, 3042, 3120, 3276, 3380, 3510, 3521, 3549, 3640, 3780, 4024, 4056, 4095, 4368, 4527, 4563, 4680, 4732, 4914, 5030, 5040, 5070, 5460, 5616, 5915, 6036, 6084, 6539, 6552, 6760, 7020, 7042, 7098, 7280, 7545, 7560, 7605, 8048, 8112, 8190, 9054, 9126, 9360, 9464, 9828, 10060, 10140, 10563, 10647, 10920, 11830, 12072, 12168, 12285, 13078, 13104, 13520, 13581, 14040, 14084, 14196, 15090, 15120, 15210, 16380, 17605, 17745, 18108, 18252, 18928, 19617, 19656, 20120, 20280, 21126, 21294, 21840, 22635, 22815, 23660, 24144, 24336, 24570, 26156, 27162, 28080, 28168, 28392, 30180, 30420, 31689, 31941, 32695, 32760, 35210, 35490, 36216, 36504, 39234, 39312, 40240, 40560, 42252, 42588, 45270, 45630, 45773, 47320, 49140, 52312, 52815, 53235, 54324, 56336, 56784, 58851, 60360, 60840, 63378, 63882, 65390, 65520, 67905, 70420, 70980, 72432, 73008, 78468, 84504, 85007, 85176, 90540, 91260, 91546, 94640, 95067, 98085, 98280, 104624, 105630, 106470, 108648, 117702, 120720, 121680, 126756, 127764, 130780, 135810, 137319, 140840, 141960, 156936, 158445, 159705, 169008, 170014, 170352, 176553, 181080, 182520, 183092, 190134, 196170, 196560, 211260, 212940, 217296, 228865, 235404, 253512, 255021, 255528, 261560, 271620, 274638, 281680, 283920, 294255, 313872, 316890, 319410, 340028, 353106, 362160, 365040, 366184, 380268, 392340, 411957, 422520, 425035, 425880, 457730, 470808, 475335, 507024, 510042, 511056, 523120, 543240, 549276, 588510, 595049, 633780, 638820, 680056, 686595, 706212, 732368, 760536, 765063, 784680, 823914, 845040, 850070, 851760, 882765, 915460, 941616, 950670, 1020084, 1086480, 1098552, 1177020, 1190098, 1235871, 1267560, 1275105, 1277640, 1360112, 1373190, 1412424, 1521072, 1530126, 1569360, 1647828, 1700140, 1765530, 1785147, 1830920, 1901340, 2040168, 2059785, 2197104, 2295189, 2354040, 2380196, 2471742, 2535120, 2550210, 2555280, 2746380, 2824848, 2975245, 3060252, 3295656, 3400280, 3531060, 3570294, 3661840, 3802680, 3825315, 4080336, 4119570, 4590378, 4708080, 4760392, 4943484, 5100420, 5355441, 5492760, 5950490, 6120504, 6179355, 6591312, 6800560, 7062120, 7140588, 7605360, 7650630, 8239140, 8925735, 9180756, 9520784, 9886968, 10200840, 10710882, 10985520, 11475945, 11900980, 12241008, 12358710, 14124240, 14281176, 15301260, 16066323, 16478280, 17851470, 18361512, 19773936, 20401680, 21421764, 22951890, 23801960, 24717420, 26777205, 28562352, 30602520, 32132646, 32956560, 35702940, 36723024, 42843528, 45903780, 47603920, 49434840, 53554410, 61205040, 64265292, 71405880, 80331615, 85687056, 91807560, 98869680, 107108820, 128530584, 142811760, 160663230, 183615120, 214217640, 257061168, 321326460, 428435280, 642652920, 1285305840]

約数ペア:

[(1, 1285305840), (2, 642652920), (3, 428435280), (4, 321326460), (5, 257061168), (6, 214217640), (7, 183615120), (8, 160663230), (9, 142811760), (10, 128530584), (12, 107108820), (13, 98869680), (14, 91807560), (15, 85687056), (16, 80331615), (18, 71405880), (20, 64265292), (21, 61205040), (24, 53554410), (26, 49434840), (27, 47603920), (28, 45903780), (30, 42843528), (35, 36723024), (36, 35702940), (39, 32956560), (40, 32132646), (42, 30602520), (45, 28562352), (48, 26777205), (52, 24717420), (54, 23801960), (56, 22951890), (60, 21421764), (63, 20401680), (65, 19773936), (70, 18361512), (72, 17851470), (78, 16478280), (80, 16066323), (84, 15301260), (90, 14281176), (91, 14124240), (104, 12358710), (105, 12241008), (108, 11900980), (112, 11475945), (117, 10985520), (120, 10710882), (126, 10200840), (130, 9886968), (135, 9520784), (140, 9180756), (144, 8925735), (156, 8239140), (168, 7650630), (169, 7605360), (180, 7140588), (182, 7062120), (189, 6800560), (195, 6591312), (208, 6179355), (210, 6120504), (216, 5950490), (234, 5492760), (240, 5355441), (252, 5100420), (260, 4943484), (270, 4760392), (273, 4708080), (280, 4590378), (312, 4119570), (315, 4080336), (336, 3825315), (338, 3802680), (351, 3661840), (360, 3570294), (364, 3531060), (378, 3400280), (390, 3295656), (420, 3060252), (432, 2975245), (455, 2824848), (468, 2746380), (503, 2555280), (504, 2550210), (507, 2535120), (520, 2471742), (540, 2380196), (546, 2354040), (560, 2295189), (585, 2197104), (624, 2059785), (630, 2040168), (676, 1901340), (702, 1830920), (720, 1785147), (728, 1765530), (756, 1700140), (780, 1647828), (819, 1569360), (840, 1530126), (845, 1521072), (910, 1412424), (936, 1373190), (945, 1360112), (1006, 1277640), (1008, 1275105), (1014, 1267560), (1040, 1235871), (1080, 1190098), (1092, 1177020), (1170, 1098552), (1183, 1086480), (1260, 1020084), (1352, 950670), (1365, 941616), (1404, 915460), (1456, 882765), (1509, 851760), (1512, 850070), (1521, 845040), (1560, 823914), (1638, 784680), (1680, 765063), (1690, 760536), (1755, 732368), (1820, 706212), (1872, 686595), (1890, 680056), (2012, 638820), (2028, 633780), (2160, 595049), (2184, 588510), (2340, 549276), (2366, 543240), (2457, 523120), (2515, 511056), (2520, 510042), (2535, 507024), (2704, 475335), (2730, 470808), (2808, 457730), (3018, 425880), (3024, 425035), (3042, 422520), (3120, 411957), (3276, 392340), (3380, 380268), (3510, 366184), (3521, 365040), (3549, 362160), (3640, 353106), (3780, 340028), (4024, 319410), (4056, 316890), (4095, 313872), (4368, 294255), (4527, 283920), (4563, 281680), (4680, 274638), (4732, 271620), (4914, 261560), (5030, 255528), (5040, 255021), (5070, 253512), (5460, 235404), (5616, 228865), (5915, 217296), (6036, 212940), (6084, 211260), (6539, 196560), (6552, 196170), (6760, 190134), (7020, 183092), (7042, 182520), (7098, 181080), (7280, 176553), (7545, 170352), (7560, 170014), (7605, 169008), (8048, 159705), (8112, 158445), (8190, 156936), (9054, 141960), (9126, 140840), (9360, 137319), (9464, 135810), (9828, 130780), (10060, 127764), (10140, 126756), (10563, 121680), (10647, 120720), (10920, 117702), (11830, 108648), (12072, 106470), (12168, 105630), (12285, 104624), (13078, 98280), (13104, 98085), (13520, 95067), (13581, 94640), (14040, 91546), (14084, 91260), (14196, 90540), (15090, 85176), (15120, 85007), (15210, 84504), (16380, 78468), (17605, 73008), (17745, 72432), (18108, 70980), (18252, 70420), (18928, 67905), (19617, 65520), (19656, 65390), (20120, 63882), (20280, 63378), (21126, 60840), (21294, 60360), (21840, 58851), (22635, 56784), (22815, 56336), (23660, 54324), (24144, 53235), (24336, 52815), (24570, 52312), (26156, 49140), (27162, 47320), (28080, 45773), (28168, 45630), (28392, 45270), (30180, 42588), (30420, 42252), (31689, 40560), (31941, 40240), (32695, 39312), (32760, 39234), (35210, 36504), (35490, 36216)]