241604800

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 634959360

約数和(自身を除く): 393354560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 64, 80, 82, 100, 116, 127, 145, 160, 164, 200, 205, 232, 254, 290, 320, 328, 400, 410, 464, 508, 580, 635, 656, 725, 800, 820, 928, 1016, 1025, 1160, 1189, 1270, 1312, 1450, 1600, 1640, 1856, 2032, 2050, 2320, 2378, 2540, 2624, 2900, 3175, 3280, 3683, 4064, 4100, 4640, 4756, 5080, 5207, 5800, 5945, 6350, 6560, 7366, 8128, 8200, 9280, 9512, 10160, 10414, 11600, 11890, 12700, 13120, 14732, 16400, 18415, 19024, 20320, 20828, 23200, 23780, 25400, 26035, 29464, 29725, 32800, 36830, 38048, 40640, 41656, 46400, 47560, 50800, 52070, 58928, 59450, 65600, 73660, 76096, 83312, 92075, 95120, 101600, 104140, 117856, 118900, 130175, 147320, 151003, 166624, 184150, 190240, 203200, 208280, 235712, 237800, 260350, 294640, 302006, 333248, 368300, 380480, 416560, 475600, 520700, 589280, 604012, 736600, 755015, 833120, 951200, 1041400, 1178560, 1208024, 1473200, 1510030, 1666240, 1902400, 2082800, 2416048, 2946400, 3020060, 3775075, 4165600, 4832096, 5892800, 6040120, 7550150, 8331200, 9664192, 12080240, 15100300, 24160480, 30200600, 48320960, 60401200, 120802400, 241604800]

約数ペア:

[(1, 241604800), (2, 120802400), (4, 60401200), (5, 48320960), (8, 30200600), (10, 24160480), (16, 15100300), (20, 12080240), (25, 9664192), (29, 8331200), (32, 7550150), (40, 6040120), (41, 5892800), (50, 4832096), (58, 4165600), (64, 3775075), (80, 3020060), (82, 2946400), (100, 2416048), (116, 2082800), (127, 1902400), (145, 1666240), (160, 1510030), (164, 1473200), (200, 1208024), (205, 1178560), (232, 1041400), (254, 951200), (290, 833120), (320, 755015), (328, 736600), (400, 604012), (410, 589280), (464, 520700), (508, 475600), (580, 416560), (635, 380480), (656, 368300), (725, 333248), (800, 302006), (820, 294640), (928, 260350), (1016, 237800), (1025, 235712), (1160, 208280), (1189, 203200), (1270, 190240), (1312, 184150), (1450, 166624), (1600, 151003), (1640, 147320), (1856, 130175), (2032, 118900), (2050, 117856), (2320, 104140), (2378, 101600), (2540, 95120), (2624, 92075), (2900, 83312), (3175, 76096), (3280, 73660), (3683, 65600), (4064, 59450), (4100, 58928), (4640, 52070), (4756, 50800), (5080, 47560), (5207, 46400), (5800, 41656), (5945, 40640), (6350, 38048), (6560, 36830), (7366, 32800), (8128, 29725), (8200, 29464), (9280, 26035), (9512, 25400), (10160, 23780), (10414, 23200), (11600, 20828), (11890, 20320), (12700, 19024), (13120, 18415), (14732, 16400)]