2897420893920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31938061}}^1$

素因数の和:31938095

約数の個数: 240

約数和(自身を含む): 11686264638048

約数和(自身を除く): 8788843744128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 31938061, 63876122, 95814183, 127752244, 159690305, 191628366, 223566427, 255504488, 287442549, 319380610, 383256732, 447132854, 479070915, 511008976, 574885098, 638761220, 670699281, 766513464, 862327647, 894265708, 958141830, 1022017952, 1117832135, 1149770196, 1277522440, 1341398562, 1437212745, 1533026928, 1724655294, 1788531416, 1916283660, 2012097843, 2235664270, 2299540392, 2555044880, 2586982941, 2682797124, 2874425490, 3066053856, 3353496405, 3449310588, 3577062832, 3832567320, 4024195686, 4311638235, 4471328540, 4599080784, 5110089760, 5173965882, 5365594248, 5748850980, 6036293529, 6706992810, 6898621176, 7154125664, 7665134640, 8048391372, 8623276470, 8942657080, 9198161568, 10060489215, 10347931764, 10731188496, 11497701960, 12072587058, 12934914705, 13413985620, 13797242352, 15330269280, 16096782744, 17246552940, 17885314160, 18108880587, 20120978430, 20695863528, 21462376992, 22995403920, 24145174116, 25869829410, 26827971240, 27594484704, 30181467645, 32193565488, 34493105880, 35770628320, 36217761174, 40241956860, 41391727056, 45990807840, 48290348232, 51739658820, 53655942480, 60362935290, 64387130976, 68986211760, 72435522348, 80483913720, 82783454112, 90544402935, 96580696464, 103479317640, 107311884960, 120725870580, 137972423520, 144871044696, 160967827440, 181088805870, 193161392928, 206958635280, 241451741160, 289742089392, 321935654880, 362177611740, 413917270560, 482903482320, 579484178784, 724355223480, 965806964640, 1448710446960, 2897420893920]

約数ペア:

[(1, 2897420893920), (2, 1448710446960), (3, 965806964640), (4, 724355223480), (5, 579484178784), (6, 482903482320), (7, 413917270560), (8, 362177611740), (9, 321935654880), (10, 289742089392), (12, 241451741160), (14, 206958635280), (15, 193161392928), (16, 181088805870), (18, 160967827440), (20, 144871044696), (21, 137972423520), (24, 120725870580), (27, 107311884960), (28, 103479317640), (30, 96580696464), (32, 90544402935), (35, 82783454112), (36, 80483913720), (40, 72435522348), (42, 68986211760), (45, 64387130976), (48, 60362935290), (54, 53655942480), (56, 51739658820), (60, 48290348232), (63, 45990807840), (70, 41391727056), (72, 40241956860), (80, 36217761174), (81, 35770628320), (84, 34493105880), (90, 32193565488), (96, 30181467645), (105, 27594484704), (108, 26827971240), (112, 25869829410), (120, 24145174116), (126, 22995403920), (135, 21462376992), (140, 20695863528), (144, 20120978430), (160, 18108880587), (162, 17885314160), (168, 17246552940), (180, 16096782744), (189, 15330269280), (210, 13797242352), (216, 13413985620), (224, 12934914705), (240, 12072587058), (252, 11497701960), (270, 10731188496), (280, 10347931764), (288, 10060489215), (315, 9198161568), (324, 8942657080), (336, 8623276470), (360, 8048391372), (378, 7665134640), (405, 7154125664), (420, 6898621176), (432, 6706992810), (480, 6036293529), (504, 5748850980), (540, 5365594248), (560, 5173965882), (567, 5110089760), (630, 4599080784), (648, 4471328540), (672, 4311638235), (720, 4024195686), (756, 3832567320), (810, 3577062832), (840, 3449310588), (864, 3353496405), (945, 3066053856), (1008, 2874425490), (1080, 2682797124), (1120, 2586982941), (1134, 2555044880), (1260, 2299540392), (1296, 2235664270), (1440, 2012097843), (1512, 1916283660), (1620, 1788531416), (1680, 1724655294), (1890, 1533026928), (2016, 1437212745), (2160, 1341398562), (2268, 1277522440), (2520, 1149770196), (2592, 1117832135), (2835, 1022017952), (3024, 958141830), (3240, 894265708), (3360, 862327647), (3780, 766513464), (4320, 670699281), (4536, 638761220), (5040, 574885098), (5670, 511008976), (6048, 479070915), (6480, 447132854), (7560, 383256732), (9072, 319380610), (10080, 287442549), (11340, 255504488), (12960, 223566427), (15120, 191628366), (18144, 159690305), (22680, 127752244), (30240, 95814183), (45360, 63876122), (90720, 31938061)]