21530655360

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1030

約数の個数: 384

約数和(自身を含む): 77656924800

約数和(自身を除く): 56126269440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 167, 180, 192, 216, 240, 243, 270, 288, 320, 324, 334, 360, 384, 405, 432, 480, 486, 501, 540, 576, 640, 648, 668, 720, 810, 829, 835, 864, 960, 972, 1002, 1080, 1152, 1215, 1296, 1336, 1440, 1503, 1620, 1658, 1670, 1728, 1920, 1944, 2004, 2160, 2430, 2487, 2505, 2592, 2672, 2880, 3006, 3240, 3316, 3340, 3456, 3888, 4008, 4145, 4320, 4509, 4860, 4974, 5010, 5184, 5344, 5760, 6012, 6480, 6632, 6680, 7461, 7515, 7776, 8016, 8290, 8640, 9018, 9720, 9948, 10020, 10368, 10688, 12024, 12435, 12960, 13264, 13360, 13527, 14922, 15030, 15552, 16032, 16580, 17280, 18036, 19440, 19896, 20040, 21376, 22383, 22545, 24048, 24870, 25920, 26528, 26720, 27054, 29844, 30060, 31104, 32064, 33160, 36072, 37305, 38880, 39792, 40080, 40581, 44766, 45090, 48096, 49740, 51840, 53056, 53440, 54108, 59688, 60120, 64128, 66320, 67149, 67635, 72144, 74610, 77760, 79584, 80160, 81162, 89532, 90180, 96192, 99480, 106112, 106880, 108216, 111915, 119376, 120240, 132640, 134298, 135270, 138443, 144288, 149220, 155520, 159168, 160320, 162324, 179064, 180360, 192384, 198960, 201447, 202905, 216432, 223830, 238752, 240480, 265280, 268596, 270540, 276886, 288576, 298440, 318336, 320640, 324648, 335745, 358128, 360720, 397920, 402894, 405810, 415329, 432864, 447660, 477504, 480960, 530560, 537192, 541080, 553772, 577152, 596880, 649296, 671490, 692215, 716256, 721440, 795840, 805788, 811620, 830658, 865728, 895320, 955008, 961920, 1007235, 1074384, 1082160, 1107544, 1193760, 1245987, 1298592, 1342980, 1384430, 1432512, 1442880, 1591680, 1611576, 1623240, 1661316, 1731456, 1790640, 2014470, 2076645, 2148768, 2164320, 2215088, 2387520, 2491974, 2597184, 2685960, 2768860, 2865024, 2885760, 3223152, 3246480, 3322632, 3581280, 3737961, 4028940, 4153290, 4297536, 4328640, 4430176, 4775040, 4983948, 5194368, 5371920, 5537720, 6229935, 6446304, 6492960, 6645264, 7162560, 7475922, 8057880, 8306580, 8595072, 8657280, 8860352, 9967896, 10743840, 11075440, 11213883, 12459870, 12892608, 12985920, 13290528, 14325120, 14951844, 16115760, 16613160, 17720704, 18689805, 19935792, 21487680, 22150880, 22427766, 24919740, 25785216, 25971840, 26581056, 29903688, 32231520, 33226320, 33641649, 37379610, 39871584, 42975360, 44301760, 44855532, 49839480, 53162112, 56069415, 59807376, 64463040, 66452640, 67283298, 74759220, 79743168, 88603520, 89711064, 99678960, 112138830, 119614752, 128926080, 132905280, 134566596, 149518440, 159486336, 168208245, 179422128, 199357920, 224277660, 239229504, 265810560, 269133192, 299036880, 336416490, 358844256, 398715840, 448555320, 478459008, 538266384, 598073760, 672832980, 717688512, 797431680, 897110640, 1076532768, 1196147520, 1345665960, 1435377024, 1794221280, 2153065536, 2392295040, 2691331920, 3588442560, 4306131072, 5382663840, 7176885120, 10765327680, 21530655360]

約数ペア:

[(1, 21530655360), (2, 10765327680), (3, 7176885120), (4, 5382663840), (5, 4306131072), (6, 3588442560), (8, 2691331920), (9, 2392295040), (10, 2153065536), (12, 1794221280), (15, 1435377024), (16, 1345665960), (18, 1196147520), (20, 1076532768), (24, 897110640), (27, 797431680), (30, 717688512), (32, 672832980), (36, 598073760), (40, 538266384), (45, 478459008), (48, 448555320), (54, 398715840), (60, 358844256), (64, 336416490), (72, 299036880), (80, 269133192), (81, 265810560), (90, 239229504), (96, 224277660), (108, 199357920), (120, 179422128), (128, 168208245), (135, 159486336), (144, 149518440), (160, 134566596), (162, 132905280), (167, 128926080), (180, 119614752), (192, 112138830), (216, 99678960), (240, 89711064), (243, 88603520), (270, 79743168), (288, 74759220), (320, 67283298), (324, 66452640), (334, 64463040), (360, 59807376), (384, 56069415), (405, 53162112), (432, 49839480), (480, 44855532), (486, 44301760), (501, 42975360), (540, 39871584), (576, 37379610), (640, 33641649), (648, 33226320), (668, 32231520), (720, 29903688), (810, 26581056), (829, 25971840), (835, 25785216), (864, 24919740), (960, 22427766), (972, 22150880), (1002, 21487680), (1080, 19935792), (1152, 18689805), (1215, 17720704), (1296, 16613160), (1336, 16115760), (1440, 14951844), (1503, 14325120), (1620, 13290528), (1658, 12985920), (1670, 12892608), (1728, 12459870), (1920, 11213883), (1944, 11075440), (2004, 10743840), (2160, 9967896), (2430, 8860352), (2487, 8657280), (2505, 8595072), (2592, 8306580), (2672, 8057880), (2880, 7475922), (3006, 7162560), (3240, 6645264), (3316, 6492960), (3340, 6446304), (3456, 6229935), (3888, 5537720), (4008, 5371920), (4145, 5194368), (4320, 4983948), (4509, 4775040), (4860, 4430176), (4974, 4328640), (5010, 4297536), (5184, 4153290), (5344, 4028940), (5760, 3737961), (6012, 3581280), (6480, 3322632), (6632, 3246480), (6680, 3223152), (7461, 2885760), (7515, 2865024), (7776, 2768860), (8016, 2685960), (8290, 2597184), (8640, 2491974), (9018, 2387520), (9720, 2215088), (9948, 2164320), (10020, 2148768), (10368, 2076645), (10688, 2014470), (12024, 1790640), (12435, 1731456), (12960, 1661316), (13264, 1623240), (13360, 1611576), (13527, 1591680), (14922, 1442880), (15030, 1432512), (15552, 1384430), (16032, 1342980), (16580, 1298592), (17280, 1245987), (18036, 1193760), (19440, 1107544), (19896, 1082160), (20040, 1074384), (21376, 1007235), (22383, 961920), (22545, 955008), (24048, 895320), (24870, 865728), (25920, 830658), (26528, 811620), (26720, 805788), (27054, 795840), (29844, 721440), (30060, 716256), (31104, 692215), (32064, 671490), (33160, 649296), (36072, 596880), (37305, 577152), (38880, 553772), (39792, 541080), (40080, 537192), (40581, 530560), (44766, 480960), (45090, 477504), (48096, 447660), (49740, 432864), (51840, 415329), (53056, 405810), (53440, 402894), (54108, 397920), (59688, 360720), (60120, 358128), (64128, 335745), (66320, 324648), (67149, 320640), (67635, 318336), (72144, 298440), (74610, 288576), (77760, 276886), (79584, 270540), (80160, 268596), (81162, 265280), (89532, 240480), (90180, 238752), (96192, 223830), (99480, 216432), (106112, 202905), (106880, 201447), (108216, 198960), (111915, 192384), (119376, 180360), (120240, 179064), (132640, 162324), (134298, 160320), (135270, 159168), (138443, 155520), (144288, 149220)]