268122400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 839946240

約数和(自身を除く): 571823840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 32, 35, 40, 50, 52, 56, 58, 65, 70, 80, 91, 100, 104, 112, 116, 127, 130, 140, 145, 160, 175, 182, 200, 203, 208, 224, 232, 254, 260, 280, 290, 325, 350, 364, 377, 400, 406, 416, 455, 464, 508, 520, 560, 580, 635, 650, 700, 725, 728, 754, 800, 812, 889, 910, 928, 1015, 1016, 1040, 1120, 1160, 1270, 1300, 1400, 1450, 1456, 1508, 1624, 1651, 1778, 1820, 1885, 2030, 2032, 2080, 2275, 2320, 2540, 2600, 2639, 2800, 2900, 2912, 3016, 3175, 3248, 3302, 3556, 3640, 3683, 3770, 4060, 4064, 4445, 4550, 4640, 5075, 5080, 5200, 5278, 5600, 5800, 6032, 6350, 6496, 6604, 7112, 7280, 7366, 7540, 8120, 8255, 8890, 9100, 9425, 10150, 10160, 10400, 10556, 11557, 11600, 12064, 12700, 13195, 13208, 14224, 14560, 14732, 15080, 16240, 16510, 17780, 18200, 18415, 18850, 20300, 20320, 21112, 22225, 23114, 23200, 25400, 25781, 26390, 26416, 28448, 29464, 30160, 32480, 33020, 35560, 36400, 36830, 37700, 40600, 41275, 42224, 44450, 46228, 47879, 50800, 51562, 52780, 52832, 57785, 58928, 60320, 65975, 66040, 71120, 72800, 73660, 75400, 81200, 82550, 84448, 88900, 92075, 92456, 95758, 101600, 103124, 105560, 115570, 117856, 128905, 131950, 132080, 142240, 147320, 150800, 162400, 165100, 177800, 184150, 184912, 191516, 206248, 211120, 231140, 239395, 257810, 263900, 264160, 288925, 294640, 301600, 330200, 335153, 355600, 368300, 369824, 383032, 412496, 422240, 462280, 478790, 515620, 527800, 577850, 589280, 644525, 660400, 670306, 711200, 736600, 766064, 824992, 924560, 957580, 1031240, 1055600, 1155700, 1196975, 1289050, 1320800, 1340612, 1473200, 1532128, 1675765, 1849120, 1915160, 2062480, 2111200, 2311400, 2393950, 2578100, 2681224, 2946400, 3351530, 3830320, 4124960, 4622800, 4787900, 5156200, 5362448, 6703060, 7660640, 8378825, 9245600, 9575800, 10312400, 10724896, 13406120, 16757650, 19151600, 20624800, 26812240, 33515300, 38303200, 53624480, 67030600, 134061200, 268122400]

約数ペア:

[(1, 268122400), (2, 134061200), (4, 67030600), (5, 53624480), (7, 38303200), (8, 33515300), (10, 26812240), (13, 20624800), (14, 19151600), (16, 16757650), (20, 13406120), (25, 10724896), (26, 10312400), (28, 9575800), (29, 9245600), (32, 8378825), (35, 7660640), (40, 6703060), (50, 5362448), (52, 5156200), (56, 4787900), (58, 4622800), (65, 4124960), (70, 3830320), (80, 3351530), (91, 2946400), (100, 2681224), (104, 2578100), (112, 2393950), (116, 2311400), (127, 2111200), (130, 2062480), (140, 1915160), (145, 1849120), (160, 1675765), (175, 1532128), (182, 1473200), (200, 1340612), (203, 1320800), (208, 1289050), (224, 1196975), (232, 1155700), (254, 1055600), (260, 1031240), (280, 957580), (290, 924560), (325, 824992), (350, 766064), (364, 736600), (377, 711200), (400, 670306), (406, 660400), (416, 644525), (455, 589280), (464, 577850), (508, 527800), (520, 515620), (560, 478790), (580, 462280), (635, 422240), (650, 412496), (700, 383032), (725, 369824), (728, 368300), (754, 355600), (800, 335153), (812, 330200), (889, 301600), (910, 294640), (928, 288925), (1015, 264160), (1016, 263900), (1040, 257810), (1120, 239395), (1160, 231140), (1270, 211120), (1300, 206248), (1400, 191516), (1450, 184912), (1456, 184150), (1508, 177800), (1624, 165100), (1651, 162400), (1778, 150800), (1820, 147320), (1885, 142240), (2030, 132080), (2032, 131950), (2080, 128905), (2275, 117856), (2320, 115570), (2540, 105560), (2600, 103124), (2639, 101600), (2800, 95758), (2900, 92456), (2912, 92075), (3016, 88900), (3175, 84448), (3248, 82550), (3302, 81200), (3556, 75400), (3640, 73660), (3683, 72800), (3770, 71120), (4060, 66040), (4064, 65975), (4445, 60320), (4550, 58928), (4640, 57785), (5075, 52832), (5080, 52780), (5200, 51562), (5278, 50800), (5600, 47879), (5800, 46228), (6032, 44450), (6350, 42224), (6496, 41275), (6604, 40600), (7112, 37700), (7280, 36830), (7366, 36400), (7540, 35560), (8120, 33020), (8255, 32480), (8890, 30160), (9100, 29464), (9425, 28448), (10150, 26416), (10160, 26390), (10400, 25781), (10556, 25400), (11557, 23200), (11600, 23114), (12064, 22225), (12700, 21112), (13195, 20320), (13208, 20300), (14224, 18850), (14560, 18415), (14732, 18200), (15080, 17780), (16240, 16510)]