8049268080

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{19717}}^1$

素因数の和:19755

約数の個数: 280

約数和(自身を含む): 32069039712

約数和(自身を除く): 24019771632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 4536, 4860, 5040, 5103, 5670, 5832, 6480, 6804, 7290, 7560, 8505, 9072, 9720, 10206, 11340, 11664, 13608, 14580, 15120, 17010, 19440, 19717, 20412, 22680, 25515, 27216, 29160, 34020, 39434, 40824, 45360, 51030, 58320, 59151, 68040, 78868, 81648, 98585, 102060, 118302, 136080, 138019, 157736, 177453, 197170, 204120, 236604, 276038, 295755, 315472, 354906, 394340, 408240, 414057, 473208, 532359, 552076, 591510, 690095, 709812, 788680, 828114, 887265, 946416, 1064718, 1104152, 1183020, 1242171, 1380190, 1419624, 1577360, 1597077, 1656228, 1774530, 2070285, 2129436, 2208304, 2366040, 2484342, 2661795, 2760380, 2839248, 3194154, 3312456, 3549060, 3726513, 4140570, 4258872, 4732080, 4791231, 4968684, 5323590, 5520760, 6210855, 6388308, 6624912, 7098120, 7453026, 7985385, 8281140, 8517744, 9582462, 9937368, 10647180, 11041520, 11179539, 12421710, 12776616, 14196240, 14373693, 14906052, 15970770, 16562280, 18632565, 19164924, 19874736, 21294360, 22359078, 23956155, 24843420, 25553232, 28747386, 29812104, 31941540, 33124560, 33538617, 37265130, 38329848, 42588720, 44718156, 47912310, 49686840, 55897695, 57494772, 59624208, 63883080, 67077234, 71868465, 74530260, 76659696, 89436312, 95824620, 99373680, 100615851, 111795390, 114989544, 127766160, 134154468, 143736930, 149060520, 167693085, 178872624, 191649240, 201231702, 223590780, 229979088, 268308936, 287473860, 298121040, 335386170, 383298480, 402463404, 447181560, 503079255, 536617872, 574947720, 670772340, 804926808, 894363120, 1006158510, 1149895440, 1341544680, 1609853616, 2012317020, 2683089360, 4024634040, 8049268080]

約数ペア:

[(1, 8049268080), (2, 4024634040), (3, 2683089360), (4, 2012317020), (5, 1609853616), (6, 1341544680), (7, 1149895440), (8, 1006158510), (9, 894363120), (10, 804926808), (12, 670772340), (14, 574947720), (15, 536617872), (16, 503079255), (18, 447181560), (20, 402463404), (21, 383298480), (24, 335386170), (27, 298121040), (28, 287473860), (30, 268308936), (35, 229979088), (36, 223590780), (40, 201231702), (42, 191649240), (45, 178872624), (48, 167693085), (54, 149060520), (56, 143736930), (60, 134154468), (63, 127766160), (70, 114989544), (72, 111795390), (80, 100615851), (81, 99373680), (84, 95824620), (90, 89436312), (105, 76659696), (108, 74530260), (112, 71868465), (120, 67077234), (126, 63883080), (135, 59624208), (140, 57494772), (144, 55897695), (162, 49686840), (168, 47912310), (180, 44718156), (189, 42588720), (210, 38329848), (216, 37265130), (240, 33538617), (243, 33124560), (252, 31941540), (270, 29812104), (280, 28747386), (315, 25553232), (324, 24843420), (336, 23956155), (360, 22359078), (378, 21294360), (405, 19874736), (420, 19164924), (432, 18632565), (486, 16562280), (504, 15970770), (540, 14906052), (560, 14373693), (567, 14196240), (630, 12776616), (648, 12421710), (720, 11179539), (729, 11041520), (756, 10647180), (810, 9937368), (840, 9582462), (945, 8517744), (972, 8281140), (1008, 7985385), (1080, 7453026), (1134, 7098120), (1215, 6624912), (1260, 6388308), (1296, 6210855), (1458, 5520760), (1512, 5323590), (1620, 4968684), (1680, 4791231), (1701, 4732080), (1890, 4258872), (1944, 4140570), (2160, 3726513), (2268, 3549060), (2430, 3312456), (2520, 3194154), (2835, 2839248), (2916, 2760380), (3024, 2661795), (3240, 2484342), (3402, 2366040), (3645, 2208304), (3780, 2129436), (3888, 2070285), (4536, 1774530), (4860, 1656228), (5040, 1597077), (5103, 1577360), (5670, 1419624), (5832, 1380190), (6480, 1242171), (6804, 1183020), (7290, 1104152), (7560, 1064718), (8505, 946416), (9072, 887265), (9720, 828114), (10206, 788680), (11340, 709812), (11664, 690095), (13608, 591510), (14580, 552076), (15120, 532359), (17010, 473208), (19440, 414057), (19717, 408240), (20412, 394340), (22680, 354906), (25515, 315472), (27216, 295755), (29160, 276038), (34020, 236604), (39434, 204120), (40824, 197170), (45360, 177453), (51030, 157736), (58320, 138019), (59151, 136080), (68040, 118302), (78868, 102060), (81648, 98585)]