261817920

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 672

約数和(自身を含む): 1180478208

約数和(自身を除く): 918660288

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, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 111, 112, 117, 120, 126, 130, 135, 140, 144, 148, 156, 160, 162, 168, 180, 182, 185, 189, 192, 195, 208, 210, 216, 222, 224, 234, 240, 243, 252, 259, 260, 270, 273, 280, 288, 296, 312, 315, 320, 324, 333, 336, 351, 360, 364, 370, 378, 390, 405, 416, 420, 432, 444, 448, 455, 468, 480, 481, 486, 504, 518, 520, 540, 546, 555, 560, 567, 576, 585, 592, 624, 630, 648, 666, 672, 702, 720, 728, 740, 756, 777, 780, 810, 819, 832, 840, 864, 888, 910, 936, 945, 960, 962, 972, 999, 1008, 1036, 1040, 1053, 1080, 1092, 1110, 1120, 1134, 1170, 1184, 1215, 1248, 1260, 1295, 1296, 1332, 1344, 1365, 1404, 1440, 1443, 1456, 1480, 1512, 1554, 1560, 1620, 1638, 1665, 1680, 1701, 1728, 1755, 1776, 1820, 1872, 1890, 1924, 1944, 1998, 2016, 2072, 2080, 2106, 2160, 2184, 2220, 2240, 2268, 2331, 2340, 2368, 2405, 2430, 2457, 2496, 2520, 2590, 2592, 2664, 2730, 2808, 2835, 2880, 2886, 2912, 2960, 2997, 3024, 3108, 3120, 3159, 3240, 3276, 3330, 3360, 3367, 3402, 3510, 3552, 3640, 3744, 3780, 3848, 3885, 3888, 3996, 4032, 4095, 4144, 4160, 4212, 4320, 4329, 4368, 4440, 4536, 4662, 4680, 4810, 4860, 4914, 4995, 5040, 5180, 5184, 5265, 5328, 5460, 5616, 5670, 5772, 5824, 5920, 5994, 6048, 6216, 6240, 6318, 6480, 6552, 6660, 6720, 6734, 6804, 6993, 7020, 7104, 7215, 7280, 7371, 7488, 7560, 7696, 7770, 7776, 7992, 8190, 8288, 8424, 8505, 8640, 8658, 8736, 8880, 8991, 9072, 9324, 9360, 9620, 9720, 9828, 9990, 10080, 10101, 10360, 10530, 10656, 10920, 11232, 11340, 11544, 11655, 11840, 11988, 12096, 12285, 12432, 12480, 12636, 12960, 12987, 13104, 13320, 13468, 13608, 13986, 14040, 14430, 14560, 14742, 14985, 15120, 15392, 15540, 15552, 15795, 15984, 16380, 16576, 16835, 16848, 17010, 17316, 17472, 17760, 17982, 18144, 18648, 18720, 19240, 19440, 19656, 19980, 20160, 20202, 20720, 20979, 21060, 21312, 21645, 21840, 22113, 22464, 22680, 23088, 23310, 23976, 24570, 24864, 25272, 25920, 25974, 26208, 26640, 26936, 27216, 27972, 28080, 28860, 29120, 29484, 29970, 30240, 30303, 30784, 31080, 31590, 31968, 32760, 33670, 33696, 34020, 34632, 34965, 35520, 35964, 36288, 36855, 37296, 37440, 38480, 38880, 38961, 39312, 39960, 40404, 41440, 41958, 42120, 43290, 43680, 44226, 44955, 45360, 46176, 46620, 47952, 49140, 49728, 50505, 50544, 51948, 52416, 53280, 53872, 54432, 55944, 56160, 57720, 58968, 59940, 60480, 60606, 62160, 62937, 63180, 63936, 64935, 65520, 67340, 67392, 68040, 69264, 69930, 71928, 73710, 74592, 76960, 77760, 77922, 78624, 79920, 80808, 82880, 83916, 84240, 86580, 87360, 88452, 89910, 90720, 90909, 92352, 93240, 95904, 98280, 101010, 101088, 103896, 104895, 106560, 107744, 108864, 110565, 111888, 112320, 115440, 116883, 117936, 119880, 121212, 124320, 125874, 126360, 129870, 131040, 134680, 136080, 138528, 139860, 143856, 147420, 149184, 151515, 153920, 155844, 157248, 159840, 161616, 167832, 168480, 173160, 176904, 179820, 181440, 181818, 186480, 191808, 194805, 196560, 202020, 202176, 207792, 209790, 215488, 221130, 223776, 230880, 233766, 235872, 239760, 242424, 248640, 251748, 252720, 259740, 262080, 269360, 272160, 272727, 277056, 279720, 287712, 294840, 303030, 311688, 314685, 319680, 323232, 335664, 336960, 346320, 353808, 359640, 363636, 372960, 389610, 393120, 404040, 415584, 419580, 442260, 447552, 454545, 461760, 467532, 471744, 479520, 484848, 503496, 505440, 519480, 538720, 544320, 545454, 559440, 575424, 584415, 589680, 606060, 623376, 629370, 646464, 671328, 692640, 707616, 719280, 727272, 745920, 779220, 786240, 808080, 818181, 831168, 839160, 884520, 909090, 935064, 959040, 969696, 1006992, 1010880, 1038960, 1077440, 1090908, 1118880, 1168830, 1179360, 1212120, 1246752, 1258740, 1342656, 1363635, 1385280, 1415232, 1438560, 1454544, 1558440, 1616160, 1636362, 1678320, 1769040, 1818180, 1870128, 1939392, 2013984, 2077920, 2181816, 2237760, 2337660, 2358720, 2424240, 2493504, 2517480, 2727270, 2877120, 2909088, 3116880, 3232320, 3272724, 3356640, 3538080, 3636360, 3740256, 4027968, 4090905, 4155840, 4363632, 4675320, 4848480, 5034960, 5454540, 5818176, 6233760, 6545448, 6713280, 7076160, 7272720, 7480512, 8181810, 8727264, 9350640, 9696960, 10069920, 10909080, 12467520, 13090896, 14545440, 16363620, 17454528, 18701280, 20139840, 21818160, 26181792, 29090880, 32727240, 37402560, 43636320, 52363584, 65454480, 87272640, 130908960, 261817920]

約数ペア:

[(1, 261817920), (2, 130908960), (3, 87272640), (4, 65454480), (5, 52363584), (6, 43636320), (7, 37402560), (8, 32727240), (9, 29090880), (10, 26181792), (12, 21818160), (13, 20139840), (14, 18701280), (15, 17454528), (16, 16363620), (18, 14545440), (20, 13090896), (21, 12467520), (24, 10909080), (26, 10069920), (27, 9696960), (28, 9350640), (30, 8727264), (32, 8181810), (35, 7480512), (36, 7272720), (37, 7076160), (39, 6713280), (40, 6545448), (42, 6233760), (45, 5818176), (48, 5454540), (52, 5034960), (54, 4848480), (56, 4675320), (60, 4363632), (63, 4155840), (64, 4090905), (65, 4027968), (70, 3740256), (72, 3636360), (74, 3538080), (78, 3356640), (80, 3272724), (81, 3232320), (84, 3116880), (90, 2909088), (91, 2877120), (96, 2727270), (104, 2517480), (105, 2493504), (108, 2424240), (111, 2358720), (112, 2337660), (117, 2237760), (120, 2181816), (126, 2077920), (130, 2013984), (135, 1939392), (140, 1870128), (144, 1818180), (148, 1769040), (156, 1678320), (160, 1636362), (162, 1616160), (168, 1558440), (180, 1454544), (182, 1438560), (185, 1415232), (189, 1385280), (192, 1363635), (195, 1342656), (208, 1258740), (210, 1246752), (216, 1212120), (222, 1179360), (224, 1168830), (234, 1118880), (240, 1090908), (243, 1077440), (252, 1038960), (259, 1010880), (260, 1006992), (270, 969696), (273, 959040), (280, 935064), (288, 909090), (296, 884520), (312, 839160), (315, 831168), (320, 818181), (324, 808080), (333, 786240), (336, 779220), (351, 745920), (360, 727272), (364, 719280), (370, 707616), (378, 692640), (390, 671328), (405, 646464), (416, 629370), (420, 623376), (432, 606060), (444, 589680), (448, 584415), (455, 575424), (468, 559440), (480, 545454), (481, 544320), (486, 538720), (504, 519480), (518, 505440), (520, 503496), (540, 484848), (546, 479520), (555, 471744), (560, 467532), (567, 461760), (576, 454545), (585, 447552), (592, 442260), (624, 419580), (630, 415584), (648, 404040), (666, 393120), (672, 389610), (702, 372960), (720, 363636), (728, 359640), (740, 353808), (756, 346320), (777, 336960), (780, 335664), (810, 323232), (819, 319680), (832, 314685), (840, 311688), (864, 303030), (888, 294840), (910, 287712), (936, 279720), (945, 277056), (960, 272727), (962, 272160), (972, 269360), (999, 262080), (1008, 259740), (1036, 252720), (1040, 251748), (1053, 248640), (1080, 242424), (1092, 239760), (1110, 235872), (1120, 233766), (1134, 230880), (1170, 223776), (1184, 221130), (1215, 215488), (1248, 209790), (1260, 207792), (1295, 202176), (1296, 202020), (1332, 196560), (1344, 194805), (1365, 191808), (1404, 186480), (1440, 181818), (1443, 181440), (1456, 179820), (1480, 176904), (1512, 173160), (1554, 168480), (1560, 167832), (1620, 161616), (1638, 159840), (1665, 157248), (1680, 155844), (1701, 153920), (1728, 151515), (1755, 149184), (1776, 147420), (1820, 143856), (1872, 139860), (1890, 138528), (1924, 136080), (1944, 134680), (1998, 131040), (2016, 129870), (2072, 126360), (2080, 125874), (2106, 124320), (2160, 121212), (2184, 119880), (2220, 117936), (2240, 116883), (2268, 115440), (2331, 112320), (2340, 111888), (2368, 110565), (2405, 108864), (2430, 107744), (2457, 106560), (2496, 104895), (2520, 103896), (2590, 101088), (2592, 101010), (2664, 98280), (2730, 95904), (2808, 93240), (2835, 92352), (2880, 90909), (2886, 90720), (2912, 89910), (2960, 88452), (2997, 87360), (3024, 86580), (3108, 84240), (3120, 83916), (3159, 82880), (3240, 80808), (3276, 79920), (3330, 78624), (3360, 77922), (3367, 77760), (3402, 76960), (3510, 74592), (3552, 73710), (3640, 71928), (3744, 69930), (3780, 69264), (3848, 68040), (3885, 67392), (3888, 67340), (3996, 65520), (4032, 64935), (4095, 63936), (4144, 63180), (4160, 62937), (4212, 62160), (4320, 60606), (4329, 60480), (4368, 59940), (4440, 58968), (4536, 57720), (4662, 56160), (4680, 55944), (4810, 54432), (4860, 53872), (4914, 53280), (4995, 52416), (5040, 51948), (5180, 50544), (5184, 50505), (5265, 49728), (5328, 49140), (5460, 47952), (5616, 46620), (5670, 46176), (5772, 45360), (5824, 44955), (5920, 44226), (5994, 43680), (6048, 43290), (6216, 42120), (6240, 41958), (6318, 41440), (6480, 40404), (6552, 39960), (6660, 39312), (6720, 38961), (6734, 38880), (6804, 38480), (6993, 37440), (7020, 37296), (7104, 36855), (7215, 36288), (7280, 35964), (7371, 35520), (7488, 34965), (7560, 34632), (7696, 34020), (7770, 33696), (7776, 33670), (7992, 32760), (8190, 31968), (8288, 31590), (8424, 31080), (8505, 30784), (8640, 30303), (8658, 30240), (8736, 29970), (8880, 29484), (8991, 29120), (9072, 28860), (9324, 28080), (9360, 27972), (9620, 27216), (9720, 26936), (9828, 26640), (9990, 26208), (10080, 25974), (10101, 25920), (10360, 25272), (10530, 24864), (10656, 24570), (10920, 23976), (11232, 23310), (11340, 23088), (11544, 22680), (11655, 22464), (11840, 22113), (11988, 21840), (12096, 21645), (12285, 21312), (12432, 21060), (12480, 20979), (12636, 20720), (12960, 20202), (12987, 20160), (13104, 19980), (13320, 19656), (13468, 19440), (13608, 19240), (13986, 18720), (14040, 18648), (14430, 18144), (14560, 17982), (14742, 17760), (14985, 17472), (15120, 17316), (15392, 17010), (15540, 16848), (15552, 16835), (15795, 16576), (15984, 16380)]