987681240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 576

約数和(自身を含む): 4145450400

約数和(自身を除く): 3157769160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 59, 60, 63, 65, 70, 72, 73, 78, 84, 90, 91, 98, 104, 105, 117, 118, 120, 126, 130, 140, 146, 147, 156, 168, 177, 180, 182, 195, 196, 210, 219, 234, 236, 245, 252, 260, 273, 280, 292, 294, 295, 312, 315, 354, 360, 364, 365, 390, 392, 413, 420, 438, 441, 455, 468, 472, 490, 504, 511, 520, 531, 546, 584, 585, 588, 590, 630, 637, 657, 708, 728, 730, 735, 767, 780, 819, 826, 840, 876, 882, 885, 910, 936, 949, 980, 1022, 1062, 1092, 1095, 1170, 1176, 1180, 1239, 1260, 1274, 1314, 1365, 1416, 1460, 1470, 1533, 1534, 1560, 1638, 1652, 1752, 1764, 1770, 1820, 1898, 1911, 1960, 2044, 2065, 2124, 2184, 2190, 2205, 2301, 2340, 2360, 2478, 2520, 2548, 2555, 2628, 2655, 2730, 2847, 2891, 2920, 2940, 3066, 3068, 3185, 3276, 3285, 3304, 3528, 3540, 3577, 3640, 3717, 3796, 3822, 3835, 4088, 4095, 4130, 4248, 4307, 4380, 4410, 4599, 4602, 4680, 4745, 4956, 5096, 5110, 5256, 5310, 5369, 5460, 5694, 5733, 5782, 5880, 6132, 6136, 6195, 6370, 6552, 6570, 6643, 6903, 7080, 7154, 7434, 7592, 7644, 7665, 7670, 8190, 8260, 8541, 8614, 8673, 8760, 8820, 9198, 9204, 9490, 9555, 9912, 10220, 10620, 10731, 10738, 10920, 11388, 11466, 11505, 11564, 12264, 12390, 12740, 12921, 13140, 13286, 13806, 14235, 14308, 14455, 14868, 15288, 15330, 15340, 16107, 16380, 16520, 17082, 17228, 17346, 17640, 17885, 18396, 18408, 18585, 18980, 19110, 19929, 20440, 21240, 21462, 21476, 21535, 22776, 22932, 22995, 23010, 23128, 24780, 25480, 25842, 26019, 26280, 26572, 26845, 27612, 28470, 28616, 28665, 28910, 29736, 30149, 30660, 30680, 32193, 32214, 32760, 33215, 34164, 34456, 34515, 34692, 35770, 36792, 37170, 37583, 37960, 38220, 38763, 39858, 42705, 42924, 42952, 43070, 43365, 45864, 45990, 46020, 46501, 48321, 49560, 51684, 52038, 53144, 53655, 53690, 55224, 55991, 56940, 57330, 57820, 59787, 60298, 61320, 64386, 64428, 64605, 66430, 68328, 69030, 69384, 71540, 74340, 75166, 76440, 77526, 79716, 80535, 85410, 85848, 86140, 86730, 90447, 91980, 92040, 93002, 96642, 99645, 103368, 104076, 107310, 107380, 111982, 112749, 113880, 114660, 115640, 119574, 120596, 128772, 128856, 129210, 130095, 132860, 138060, 139503, 143080, 148680, 150332, 150745, 155052, 159432, 160965, 161070, 167973, 170820, 172280, 173460, 180894, 183960, 186004, 187915, 193284, 193815, 199290, 208152, 211043, 214620, 214760, 223964, 225498, 229320, 232505, 239148, 241192, 241605, 257544, 258420, 260190, 265720, 271341, 276120, 279006, 279955, 298935, 300664, 301490, 310104, 321930, 322140, 335946, 338247, 341640, 346920, 361788, 372008, 375830, 386568, 387630, 391937, 398580, 418509, 422086, 429240, 447928, 450996, 452235, 465010, 478296, 483210, 503919, 516840, 520380, 542682, 558012, 559910, 563745, 597870, 602980, 633129, 643860, 644280, 671892, 676494, 697515, 723576, 751660, 775260, 783874, 797160, 837018, 839865, 844172, 901992, 904470, 930020, 966420, 1007838, 1040760, 1055215, 1085364, 1116024, 1119820, 1127490, 1175811, 1195740, 1205960, 1266258, 1287720, 1343784, 1352988, 1356705, 1395030, 1503320, 1550520, 1567748, 1674036, 1679730, 1688344, 1691235, 1808940, 1860040, 1899387, 1932840, 1959685, 2015676, 2092545, 2110430, 2170728, 2239640, 2254980, 2351622, 2391480, 2519595, 2532516, 2705976, 2713410, 2743559, 2790060, 3135496, 3165645, 3348072, 3359460, 3382470, 3527433, 3617880, 3798774, 3919370, 4031352, 4185090, 4220860, 4509960, 4703244, 5039190, 5065032, 5426820, 5487118, 5580120, 5879055, 6331290, 6718920, 6764940, 7054866, 7597548, 7838740, 8230677, 8370180, 8441720, 9406488, 9496935, 10078380, 10853640, 10974236, 11758110, 12662580, 13529880, 13717795, 14109732, 15195096, 15677480, 16461354, 16740360, 17637165, 18993870, 20156760, 21948472, 23516220, 24692031, 25325160, 27435590, 28219464, 32922708, 35274330, 37987740, 41153385, 47032440, 49384062, 54871180, 65845416, 70548660, 75975480, 82306770, 98768124, 109742360, 123460155, 141097320, 164613540, 197536248, 246920310, 329227080, 493840620, 987681240]

約数ペア:

[(1, 987681240), (2, 493840620), (3, 329227080), (4, 246920310), (5, 197536248), (6, 164613540), (7, 141097320), (8, 123460155), (9, 109742360), (10, 98768124), (12, 82306770), (13, 75975480), (14, 70548660), (15, 65845416), (18, 54871180), (20, 49384062), (21, 47032440), (24, 41153385), (26, 37987740), (28, 35274330), (30, 32922708), (35, 28219464), (36, 27435590), (39, 25325160), (40, 24692031), (42, 23516220), (45, 21948472), (49, 20156760), (52, 18993870), (56, 17637165), (59, 16740360), (60, 16461354), (63, 15677480), (65, 15195096), (70, 14109732), (72, 13717795), (73, 13529880), (78, 12662580), (84, 11758110), (90, 10974236), (91, 10853640), (98, 10078380), (104, 9496935), (105, 9406488), (117, 8441720), (118, 8370180), (120, 8230677), (126, 7838740), (130, 7597548), (140, 7054866), (146, 6764940), (147, 6718920), (156, 6331290), (168, 5879055), (177, 5580120), (180, 5487118), (182, 5426820), (195, 5065032), (196, 5039190), (210, 4703244), (219, 4509960), (234, 4220860), (236, 4185090), (245, 4031352), (252, 3919370), (260, 3798774), (273, 3617880), (280, 3527433), (292, 3382470), (294, 3359460), (295, 3348072), (312, 3165645), (315, 3135496), (354, 2790060), (360, 2743559), (364, 2713410), (365, 2705976), (390, 2532516), (392, 2519595), (413, 2391480), (420, 2351622), (438, 2254980), (441, 2239640), (455, 2170728), (468, 2110430), (472, 2092545), (490, 2015676), (504, 1959685), (511, 1932840), (520, 1899387), (531, 1860040), (546, 1808940), (584, 1691235), (585, 1688344), (588, 1679730), (590, 1674036), (630, 1567748), (637, 1550520), (657, 1503320), (708, 1395030), (728, 1356705), (730, 1352988), (735, 1343784), (767, 1287720), (780, 1266258), (819, 1205960), (826, 1195740), (840, 1175811), (876, 1127490), (882, 1119820), (885, 1116024), (910, 1085364), (936, 1055215), (949, 1040760), (980, 1007838), (1022, 966420), (1062, 930020), (1092, 904470), (1095, 901992), (1170, 844172), (1176, 839865), (1180, 837018), (1239, 797160), (1260, 783874), (1274, 775260), (1314, 751660), (1365, 723576), (1416, 697515), (1460, 676494), (1470, 671892), (1533, 644280), (1534, 643860), (1560, 633129), (1638, 602980), (1652, 597870), (1752, 563745), (1764, 559910), (1770, 558012), (1820, 542682), (1898, 520380), (1911, 516840), (1960, 503919), (2044, 483210), (2065, 478296), (2124, 465010), (2184, 452235), (2190, 450996), (2205, 447928), (2301, 429240), (2340, 422086), (2360, 418509), (2478, 398580), (2520, 391937), (2548, 387630), (2555, 386568), (2628, 375830), (2655, 372008), (2730, 361788), (2847, 346920), (2891, 341640), (2920, 338247), (2940, 335946), (3066, 322140), (3068, 321930), (3185, 310104), (3276, 301490), (3285, 300664), (3304, 298935), (3528, 279955), (3540, 279006), (3577, 276120), (3640, 271341), (3717, 265720), (3796, 260190), (3822, 258420), (3835, 257544), (4088, 241605), (4095, 241192), (4130, 239148), (4248, 232505), (4307, 229320), (4380, 225498), (4410, 223964), (4599, 214760), (4602, 214620), (4680, 211043), (4745, 208152), (4956, 199290), (5096, 193815), (5110, 193284), (5256, 187915), (5310, 186004), (5369, 183960), (5460, 180894), (5694, 173460), (5733, 172280), (5782, 170820), (5880, 167973), (6132, 161070), (6136, 160965), (6195, 159432), (6370, 155052), (6552, 150745), (6570, 150332), (6643, 148680), (6903, 143080), (7080, 139503), (7154, 138060), (7434, 132860), (7592, 130095), (7644, 129210), (7665, 128856), (7670, 128772), (8190, 120596), (8260, 119574), (8541, 115640), (8614, 114660), (8673, 113880), (8760, 112749), (8820, 111982), (9198, 107380), (9204, 107310), (9490, 104076), (9555, 103368), (9912, 99645), (10220, 96642), (10620, 93002), (10731, 92040), (10738, 91980), (10920, 90447), (11388, 86730), (11466, 86140), (11505, 85848), (11564, 85410), (12264, 80535), (12390, 79716), (12740, 77526), (12921, 76440), (13140, 75166), (13286, 74340), (13806, 71540), (14235, 69384), (14308, 69030), (14455, 68328), (14868, 66430), (15288, 64605), (15330, 64428), (15340, 64386), (16107, 61320), (16380, 60298), (16520, 59787), (17082, 57820), (17228, 57330), (17346, 56940), (17640, 55991), (17885, 55224), (18396, 53690), (18408, 53655), (18585, 53144), (18980, 52038), (19110, 51684), (19929, 49560), (20440, 48321), (21240, 46501), (21462, 46020), (21476, 45990), (21535, 45864), (22776, 43365), (22932, 43070), (22995, 42952), (23010, 42924), (23128, 42705), (24780, 39858), (25480, 38763), (25842, 38220), (26019, 37960), (26280, 37583), (26572, 37170), (26845, 36792), (27612, 35770), (28470, 34692), (28616, 34515), (28665, 34456), (28910, 34164), (29736, 33215), (30149, 32760), (30660, 32214), (30680, 32193)]