7124670080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1115

約数の個数: 256

約数和(自身を含む): 20027088000

約数和(自身を除く): 12902417920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 59, 64, 68, 80, 85, 88, 110, 118, 128, 136, 160, 170, 176, 187, 220, 236, 272, 295, 320, 340, 352, 374, 440, 472, 544, 590, 640, 649, 680, 704, 748, 880, 935, 944, 1003, 1009, 1088, 1180, 1298, 1360, 1408, 1496, 1760, 1870, 1888, 2006, 2018, 2176, 2360, 2596, 2720, 2992, 3245, 3520, 3740, 3776, 4012, 4036, 4720, 5015, 5045, 5192, 5440, 5984, 6490, 7040, 7480, 7552, 8024, 8072, 9440, 10030, 10090, 10384, 10880, 11033, 11099, 11968, 12980, 14960, 16048, 16144, 17153, 18880, 20060, 20180, 20768, 22066, 22198, 23936, 25960, 29920, 32096, 32288, 34306, 37760, 40120, 40360, 41536, 44132, 44396, 51920, 55165, 55495, 59531, 59840, 64192, 64576, 68612, 80240, 80720, 83072, 85765, 88264, 88792, 103840, 110330, 110990, 119062, 119680, 128384, 129152, 137224, 160480, 161440, 171530, 176528, 177584, 188683, 207680, 220660, 221980, 238124, 274448, 297655, 320960, 322880, 343060, 353056, 355168, 377366, 415360, 441320, 443960, 476248, 548896, 595310, 641920, 645760, 654841, 686120, 706112, 710336, 754732, 882640, 887920, 943415, 952496, 1012027, 1097792, 1190620, 1309682, 1372240, 1412224, 1420672, 1509464, 1765280, 1775840, 1886830, 1904992, 2024054, 2195584, 2381240, 2619364, 2744480, 3018928, 3274205, 3530560, 3551680, 3773660, 3809984, 4048108, 4762480, 5060135, 5238728, 5488960, 6037856, 6548410, 7061120, 7103360, 7547320, 7619968, 8096216, 9524960, 10120270, 10477456, 10977920, 11132297, 12075712, 13096820, 15094640, 16192432, 19049920, 20240540, 20954912, 22264594, 24151424, 26193640, 30189280, 32384864, 38099840, 40481080, 41909824, 44529188, 52387280, 55661485, 60378560, 64769728, 80962160, 83819648, 89058376, 104774560, 111322970, 120757120, 129539456, 161924320, 178116752, 209549120, 222645940, 323848640, 356233504, 419098240, 445291880, 647697280, 712467008, 890583760, 1424934016, 1781167520, 3562335040, 7124670080]

約数ペア:

[(1, 7124670080), (2, 3562335040), (4, 1781167520), (5, 1424934016), (8, 890583760), (10, 712467008), (11, 647697280), (16, 445291880), (17, 419098240), (20, 356233504), (22, 323848640), (32, 222645940), (34, 209549120), (40, 178116752), (44, 161924320), (55, 129539456), (59, 120757120), (64, 111322970), (68, 104774560), (80, 89058376), (85, 83819648), (88, 80962160), (110, 64769728), (118, 60378560), (128, 55661485), (136, 52387280), (160, 44529188), (170, 41909824), (176, 40481080), (187, 38099840), (220, 32384864), (236, 30189280), (272, 26193640), (295, 24151424), (320, 22264594), (340, 20954912), (352, 20240540), (374, 19049920), (440, 16192432), (472, 15094640), (544, 13096820), (590, 12075712), (640, 11132297), (649, 10977920), (680, 10477456), (704, 10120270), (748, 9524960), (880, 8096216), (935, 7619968), (944, 7547320), (1003, 7103360), (1009, 7061120), (1088, 6548410), (1180, 6037856), (1298, 5488960), (1360, 5238728), (1408, 5060135), (1496, 4762480), (1760, 4048108), (1870, 3809984), (1888, 3773660), (2006, 3551680), (2018, 3530560), (2176, 3274205), (2360, 3018928), (2596, 2744480), (2720, 2619364), (2992, 2381240), (3245, 2195584), (3520, 2024054), (3740, 1904992), (3776, 1886830), (4012, 1775840), (4036, 1765280), (4720, 1509464), (5015, 1420672), (5045, 1412224), (5192, 1372240), (5440, 1309682), (5984, 1190620), (6490, 1097792), (7040, 1012027), (7480, 952496), (7552, 943415), (8024, 887920), (8072, 882640), (9440, 754732), (10030, 710336), (10090, 706112), (10384, 686120), (10880, 654841), (11033, 645760), (11099, 641920), (11968, 595310), (12980, 548896), (14960, 476248), (16048, 443960), (16144, 441320), (17153, 415360), (18880, 377366), (20060, 355168), (20180, 353056), (20768, 343060), (22066, 322880), (22198, 320960), (23936, 297655), (25960, 274448), (29920, 238124), (32096, 221980), (32288, 220660), (34306, 207680), (37760, 188683), (40120, 177584), (40360, 176528), (41536, 171530), (44132, 161440), (44396, 160480), (51920, 137224), (55165, 129152), (55495, 128384), (59531, 119680), (59840, 119062), (64192, 110990), (64576, 110330), (68612, 103840), (80240, 88792), (80720, 88264), (83072, 85765)]