264754560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19699}}^1$

素因数の和:19728

約数の個数: 128

約数和(自身を含む): 964512000

約数和(自身を除く): 699757440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 19699, 39398, 59097, 78796, 98495, 118194, 137893, 157592, 196990, 236388, 275786, 295485, 315184, 393980, 413679, 472776, 551572, 590970, 630368, 689465, 787960, 827358, 945552, 1103144, 1181940, 1260736, 1378930, 1575920, 1654716, 1891104, 2068395, 2206288, 2363880, 2521472, 2757860, 3151840, 3309432, 3782208, 4136790, 4412576, 4727760, 5515720, 6303680, 6618864, 7564416, 8273580, 8825152, 9455520, 11031440, 12607360, 13237728, 16547160, 17650304, 18911040, 22062880, 26475456, 33094320, 37822080, 44125760, 52950912, 66188640, 88251520, 132377280, 264754560]

約数ペア:

[(1, 264754560), (2, 132377280), (3, 88251520), (4, 66188640), (5, 52950912), (6, 44125760), (7, 37822080), (8, 33094320), (10, 26475456), (12, 22062880), (14, 18911040), (15, 17650304), (16, 16547160), (20, 13237728), (21, 12607360), (24, 11031440), (28, 9455520), (30, 8825152), (32, 8273580), (35, 7564416), (40, 6618864), (42, 6303680), (48, 5515720), (56, 4727760), (60, 4412576), (64, 4136790), (70, 3782208), (80, 3309432), (84, 3151840), (96, 2757860), (105, 2521472), (112, 2363880), (120, 2206288), (128, 2068395), (140, 1891104), (160, 1654716), (168, 1575920), (192, 1378930), (210, 1260736), (224, 1181940), (240, 1103144), (280, 945552), (320, 827358), (336, 787960), (384, 689465), (420, 630368), (448, 590970), (480, 551572), (560, 472776), (640, 413679), (672, 393980), (840, 315184), (896, 295485), (960, 275786), (1120, 236388), (1344, 196990), (1680, 157592), (1920, 137893), (2240, 118194), (2688, 98495), (3360, 78796), (4480, 59097), (6720, 39398), (13440, 19699)]