2008256344560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{161761}}^1$

素因数の和:162224

約数の個数: 240

約数和(自身を含む): 6918493447008

約数和(自身を除く): 4910237102448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 401, 430, 516, 645, 688, 720, 774, 802, 860, 1032, 1203, 1290, 1548, 1604, 1720, 1935, 2005, 2064, 2406, 2580, 3096, 3208, 3440, 3609, 3870, 4010, 4812, 5160, 6015, 6192, 6416, 7218, 7740, 8020, 9624, 10320, 12030, 14436, 15480, 16040, 17243, 18045, 19248, 24060, 28872, 30960, 32080, 34486, 36090, 48120, 51729, 57744, 68972, 72180, 86215, 96240, 103458, 137944, 144360, 155187, 161761, 172430, 206916, 258645, 275888, 288720, 310374, 323522, 344860, 413832, 485283, 517290, 620748, 647044, 689720, 775935, 808805, 827664, 970566, 1034580, 1241496, 1294088, 1379440, 1455849, 1551870, 1617610, 1941132, 2069160, 2426415, 2482992, 2588176, 2911698, 3103740, 3235220, 3882264, 4138320, 4852830, 5823396, 6207480, 6470440, 6955723, 7279245, 7764528, 9705660, 11646792, 12414960, 12940880, 13911446, 14558490, 19411320, 20867169, 23293584, 27822892, 29116980, 34778615, 38822640, 41734338, 55645784, 58233960, 62601507, 64866161, 69557230, 83468676, 104335845, 111291568, 116467920, 125203014, 129732322, 139114460, 166937352, 194598483, 208671690, 250406028, 259464644, 278228920, 313007535, 324330805, 333874704, 389196966, 417343380, 500812056, 518929288, 556457840, 583795449, 626015070, 648661610, 778393932, 834686760, 972992415, 1001624112, 1037858576, 1167590898, 1252030140, 1297323220, 1556787864, 1669373520, 1945984830, 2335181796, 2504060280, 2594646440, 2789244923, 2918977245, 3113575728, 3891969660, 4670363592, 5008120560, 5189292880, 5578489846, 5837954490, 7783939320, 8367734769, 9340727184, 11156979692, 11675908980, 13946224615, 15567878640, 16735469538, 22313959384, 23351817960, 25103204307, 27892449230, 33470939076, 41838673845, 44627918768, 46703635920, 50206408614, 55784898460, 66941878152, 83677347690, 100412817228, 111569796920, 125516021535, 133883756304, 167354695380, 200825634456, 223139593840, 251032043070, 334709390760, 401651268912, 502064086140, 669418781520, 1004128172280, 2008256344560]

約数ペア:

[(1, 2008256344560), (2, 1004128172280), (3, 669418781520), (4, 502064086140), (5, 401651268912), (6, 334709390760), (8, 251032043070), (9, 223139593840), (10, 200825634456), (12, 167354695380), (15, 133883756304), (16, 125516021535), (18, 111569796920), (20, 100412817228), (24, 83677347690), (30, 66941878152), (36, 55784898460), (40, 50206408614), (43, 46703635920), (45, 44627918768), (48, 41838673845), (60, 33470939076), (72, 27892449230), (80, 25103204307), (86, 23351817960), (90, 22313959384), (120, 16735469538), (129, 15567878640), (144, 13946224615), (172, 11675908980), (180, 11156979692), (215, 9340727184), (240, 8367734769), (258, 7783939320), (344, 5837954490), (360, 5578489846), (387, 5189292880), (401, 5008120560), (430, 4670363592), (516, 3891969660), (645, 3113575728), (688, 2918977245), (720, 2789244923), (774, 2594646440), (802, 2504060280), (860, 2335181796), (1032, 1945984830), (1203, 1669373520), (1290, 1556787864), (1548, 1297323220), (1604, 1252030140), (1720, 1167590898), (1935, 1037858576), (2005, 1001624112), (2064, 972992415), (2406, 834686760), (2580, 778393932), (3096, 648661610), (3208, 626015070), (3440, 583795449), (3609, 556457840), (3870, 518929288), (4010, 500812056), (4812, 417343380), (5160, 389196966), (6015, 333874704), (6192, 324330805), (6416, 313007535), (7218, 278228920), (7740, 259464644), (8020, 250406028), (9624, 208671690), (10320, 194598483), (12030, 166937352), (14436, 139114460), (15480, 129732322), (16040, 125203014), (17243, 116467920), (18045, 111291568), (19248, 104335845), (24060, 83468676), (28872, 69557230), (30960, 64866161), (32080, 62601507), (34486, 58233960), (36090, 55645784), (48120, 41734338), (51729, 38822640), (57744, 34778615), (68972, 29116980), (72180, 27822892), (86215, 23293584), (96240, 20867169), (103458, 19411320), (137944, 14558490), (144360, 13911446), (155187, 12940880), (161761, 12414960), (172430, 11646792), (206916, 9705660), (258645, 7764528), (275888, 7279245), (288720, 6955723), (310374, 6470440), (323522, 6207480), (344860, 5823396), (413832, 4852830), (485283, 4138320), (517290, 3882264), (620748, 3235220), (647044, 3103740), (689720, 2911698), (775935, 2588176), (808805, 2482992), (827664, 2426415), (970566, 2069160), (1034580, 1941132), (1241496, 1617610), (1294088, 1551870), (1379440, 1455849)]