260997660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6277}}^1$

素因数の和:6313

約数の個数: 192

約数和(自身を含む): 1012515840

約数和(自身を除く): 751518180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6277, 6930, 8316, 10395, 12554, 13860, 18831, 20790, 25108, 31385, 37662, 41580, 43939, 56493, 62770, 69047, 75324, 87878, 94155, 112986, 125540, 131817, 138094, 169479, 175756, 188310, 207141, 219695, 225972, 263634, 276188, 282465, 338958, 345235, 376620, 395451, 414282, 439390, 483329, 527268, 564930, 621423, 659085, 677916, 690470, 790902, 828564, 847395, 878780, 966658, 1035705, 1129860, 1186353, 1242846, 1318170, 1380940, 1449987, 1581804, 1694790, 1864269, 1933316, 1977255, 2071410, 2372706, 2416645, 2485692, 2636340, 2899974, 3107115, 3389580, 3728538, 3954510, 4142820, 4349961, 4745412, 4833290, 5799948, 5931765, 6214230, 7249935, 7457076, 7909020, 8699922, 9321345, 9666580, 11863530, 12428460, 13049883, 14499870, 17399844, 18642690, 21749805, 23727060, 26099766, 28999740, 37285380, 43499610, 52199532, 65249415, 86999220, 130498830, 260997660]

約数ペア:

[(1, 260997660), (2, 130498830), (3, 86999220), (4, 65249415), (5, 52199532), (6, 43499610), (7, 37285380), (9, 28999740), (10, 26099766), (11, 23727060), (12, 21749805), (14, 18642690), (15, 17399844), (18, 14499870), (20, 13049883), (21, 12428460), (22, 11863530), (27, 9666580), (28, 9321345), (30, 8699922), (33, 7909020), (35, 7457076), (36, 7249935), (42, 6214230), (44, 5931765), (45, 5799948), (54, 4833290), (55, 4745412), (60, 4349961), (63, 4142820), (66, 3954510), (70, 3728538), (77, 3389580), (84, 3107115), (90, 2899974), (99, 2636340), (105, 2485692), (108, 2416645), (110, 2372706), (126, 2071410), (132, 1977255), (135, 1933316), (140, 1864269), (154, 1694790), (165, 1581804), (180, 1449987), (189, 1380940), (198, 1318170), (210, 1242846), (220, 1186353), (231, 1129860), (252, 1035705), (270, 966658), (297, 878780), (308, 847395), (315, 828564), (330, 790902), (378, 690470), (385, 677916), (396, 659085), (420, 621423), (462, 564930), (495, 527268), (540, 483329), (594, 439390), (630, 414282), (660, 395451), (693, 376620), (756, 345235), (770, 338958), (924, 282465), (945, 276188), (990, 263634), (1155, 225972), (1188, 219695), (1260, 207141), (1386, 188310), (1485, 175756), (1540, 169479), (1890, 138094), (1980, 131817), (2079, 125540), (2310, 112986), (2772, 94155), (2970, 87878), (3465, 75324), (3780, 69047), (4158, 62770), (4620, 56493), (5940, 43939), (6277, 41580), (6930, 37662), (8316, 31385), (10395, 25108), (12554, 20790), (13860, 18831)]