1421943120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 320

約数和(自身を含む): 5349657600

約数和(自身を除く): 3927714480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 79, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 158, 180, 195, 208, 216, 234, 237, 240, 260, 270, 312, 316, 351, 360, 390, 395, 432, 468, 474, 520, 540, 585, 624, 632, 641, 702, 711, 720, 780, 790, 936, 948, 1027, 1040, 1080, 1170, 1185, 1264, 1282, 1404, 1422, 1560, 1580, 1755, 1872, 1896, 1923, 2054, 2133, 2160, 2340, 2370, 2564, 2808, 2844, 3081, 3120, 3160, 3205, 3510, 3555, 3792, 3846, 4108, 4266, 4680, 4740, 5128, 5135, 5616, 5688, 5769, 6162, 6320, 6410, 7020, 7110, 7692, 8216, 8333, 8532, 9243, 9360, 9480, 9615, 10256, 10270, 10665, 11376, 11538, 12324, 12820, 14040, 14220, 15384, 15405, 16432, 16666, 17064, 17307, 18486, 18960, 19230, 20540, 21330, 23076, 24648, 24999, 25640, 27729, 28080, 28440, 28845, 30768, 30810, 33332, 34128, 34614, 36972, 38460, 41080, 41665, 42660, 46152, 46215, 49296, 49998, 50639, 51280, 55458, 56880, 57690, 61620, 66664, 69228, 73944, 74997, 76920, 82160, 83330, 85320, 86535, 92304, 92430, 99996, 101278, 110916, 115380, 123240, 124995, 133328, 138456, 138645, 147888, 149994, 151917, 153840, 166660, 170640, 173070, 184860, 199992, 202556, 221832, 224991, 230760, 246480, 249990, 253195, 276912, 277290, 299988, 303834, 333320, 346140, 369720, 374985, 399984, 405112, 443664, 449982, 455751, 461520, 499980, 506390, 554580, 599976, 607668, 658307, 666640, 692280, 739440, 749970, 759585, 810224, 899964, 911502, 999960, 1012780, 1109160, 1124955, 1199952, 1215336, 1316614, 1367253, 1384560, 1499940, 1519170, 1799928, 1823004, 1974921, 1999920, 2025560, 2218320, 2249910, 2278755, 2430672, 2633228, 2734506, 2999880, 3038340, 3291535, 3599856, 3646008, 3949842, 4051120, 4499820, 4557510, 5266456, 5469012, 5924763, 5999760, 6076680, 6583070, 6836265, 7292016, 7899684, 8999640, 9115020, 9874605, 10532912, 10938024, 11849526, 12153360, 13166140, 13672530, 15799368, 17774289, 17999280, 18230040, 19749210, 21876048, 23699052, 26332280, 27345060, 29623815, 31598736, 35548578, 36460080, 39498420, 47398104, 52664560, 54690120, 59247630, 71097156, 78996840, 88871445, 94796208, 109380240, 118495260, 142194312, 157993680, 177742890, 236990520, 284388624, 355485780, 473981040, 710971560, 1421943120]

約数ペア:

[(1, 1421943120), (2, 710971560), (3, 473981040), (4, 355485780), (5, 284388624), (6, 236990520), (8, 177742890), (9, 157993680), (10, 142194312), (12, 118495260), (13, 109380240), (15, 94796208), (16, 88871445), (18, 78996840), (20, 71097156), (24, 59247630), (26, 54690120), (27, 52664560), (30, 47398104), (36, 39498420), (39, 36460080), (40, 35548578), (45, 31598736), (48, 29623815), (52, 27345060), (54, 26332280), (60, 23699052), (65, 21876048), (72, 19749210), (78, 18230040), (79, 17999280), (80, 17774289), (90, 15799368), (104, 13672530), (108, 13166140), (117, 12153360), (120, 11849526), (130, 10938024), (135, 10532912), (144, 9874605), (156, 9115020), (158, 8999640), (180, 7899684), (195, 7292016), (208, 6836265), (216, 6583070), (234, 6076680), (237, 5999760), (240, 5924763), (260, 5469012), (270, 5266456), (312, 4557510), (316, 4499820), (351, 4051120), (360, 3949842), (390, 3646008), (395, 3599856), (432, 3291535), (468, 3038340), (474, 2999880), (520, 2734506), (540, 2633228), (585, 2430672), (624, 2278755), (632, 2249910), (641, 2218320), (702, 2025560), (711, 1999920), (720, 1974921), (780, 1823004), (790, 1799928), (936, 1519170), (948, 1499940), (1027, 1384560), (1040, 1367253), (1080, 1316614), (1170, 1215336), (1185, 1199952), (1264, 1124955), (1282, 1109160), (1404, 1012780), (1422, 999960), (1560, 911502), (1580, 899964), (1755, 810224), (1872, 759585), (1896, 749970), (1923, 739440), (2054, 692280), (2133, 666640), (2160, 658307), (2340, 607668), (2370, 599976), (2564, 554580), (2808, 506390), (2844, 499980), (3081, 461520), (3120, 455751), (3160, 449982), (3205, 443664), (3510, 405112), (3555, 399984), (3792, 374985), (3846, 369720), (4108, 346140), (4266, 333320), (4680, 303834), (4740, 299988), (5128, 277290), (5135, 276912), (5616, 253195), (5688, 249990), (5769, 246480), (6162, 230760), (6320, 224991), (6410, 221832), (7020, 202556), (7110, 199992), (7692, 184860), (8216, 173070), (8333, 170640), (8532, 166660), (9243, 153840), (9360, 151917), (9480, 149994), (9615, 147888), (10256, 138645), (10270, 138456), (10665, 133328), (11376, 124995), (11538, 123240), (12324, 115380), (12820, 110916), (14040, 101278), (14220, 99996), (15384, 92430), (15405, 92304), (16432, 86535), (16666, 85320), (17064, 83330), (17307, 82160), (18486, 76920), (18960, 74997), (19230, 73944), (20540, 69228), (21330, 66664), (23076, 61620), (24648, 57690), (24999, 56880), (25640, 55458), (27729, 51280), (28080, 50639), (28440, 49998), (28845, 49296), (30768, 46215), (30810, 46152), (33332, 42660), (34128, 41665), (34614, 41080), (36972, 38460)]