12207808960

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{1069}}^1$

素因数の和:1494

約数の個数: 112

約数和(自身を含む): 29430512640

約数和(自身を除く): 17222703680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 281, 320, 508, 562, 635, 1016, 1069, 1124, 1270, 1405, 2032, 2138, 2248, 2540, 2810, 4064, 4276, 4496, 5080, 5345, 5620, 8128, 8552, 8992, 10160, 10690, 11240, 17104, 17984, 20320, 21380, 22480, 34208, 35687, 40640, 42760, 44960, 68416, 71374, 85520, 89920, 135763, 142748, 171040, 178435, 271526, 285496, 300389, 342080, 356870, 543052, 570992, 600778, 678815, 713740, 1086104, 1141984, 1201556, 1357630, 1427480, 1501945, 2172208, 2283968, 2403112, 2715260, 2854960, 3003890, 4344416, 4806224, 5430520, 5709920, 6007780, 8688832, 9612448, 10861040, 11419840, 12015560, 19224896, 21722080, 24031120, 38149403, 43444160, 48062240, 76298806, 96124480, 152597612, 190747015, 305195224, 381494030, 610390448, 762988060, 1220780896, 1525976120, 2441561792, 3051952240, 6103904480, 12207808960]

約数ペア:

[(1, 12207808960), (2, 6103904480), (4, 3051952240), (5, 2441561792), (8, 1525976120), (10, 1220780896), (16, 762988060), (20, 610390448), (32, 381494030), (40, 305195224), (64, 190747015), (80, 152597612), (127, 96124480), (160, 76298806), (254, 48062240), (281, 43444160), (320, 38149403), (508, 24031120), (562, 21722080), (635, 19224896), (1016, 12015560), (1069, 11419840), (1124, 10861040), (1270, 9612448), (1405, 8688832), (2032, 6007780), (2138, 5709920), (2248, 5430520), (2540, 4806224), (2810, 4344416), (4064, 3003890), (4276, 2854960), (4496, 2715260), (5080, 2403112), (5345, 2283968), (5620, 2172208), (8128, 1501945), (8552, 1427480), (8992, 1357630), (10160, 1201556), (10690, 1141984), (11240, 1086104), (17104, 713740), (17984, 678815), (20320, 600778), (21380, 570992), (22480, 543052), (34208, 356870), (35687, 342080), (40640, 300389), (42760, 285496), (44960, 271526), (68416, 178435), (71374, 171040), (85520, 142748), (89920, 135763)]