273779520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 224

約数和(自身を含む): 1004230656

約数和(自身を除く): 730451136

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, 131, 140, 160, 168, 192, 210, 224, 240, 262, 280, 311, 320, 336, 393, 420, 448, 480, 524, 560, 622, 655, 672, 786, 840, 917, 933, 960, 1048, 1120, 1244, 1310, 1344, 1555, 1572, 1680, 1834, 1866, 1965, 2096, 2177, 2240, 2488, 2620, 2751, 3110, 3144, 3360, 3668, 3732, 3930, 4192, 4354, 4585, 4665, 4976, 5240, 5502, 6220, 6288, 6531, 6720, 7336, 7464, 7860, 8384, 8708, 9170, 9330, 9952, 10480, 10885, 11004, 12440, 12576, 13062, 13755, 14672, 14928, 15720, 17416, 18340, 18660, 19904, 20960, 21770, 22008, 24880, 25152, 26124, 27510, 29344, 29856, 31440, 32655, 34832, 36680, 37320, 40741, 41920, 43540, 44016, 49760, 52248, 55020, 58688, 59712, 62880, 65310, 69664, 73360, 74640, 81482, 87080, 88032, 99520, 104496, 110040, 122223, 125760, 130620, 139328, 146720, 149280, 162964, 174160, 176064, 203705, 208992, 220080, 244446, 261240, 285187, 293440, 298560, 325928, 348320, 407410, 417984, 440160, 488892, 522480, 570374, 611115, 651856, 696640, 814820, 855561, 880320, 977784, 1044960, 1140748, 1222230, 1303712, 1425935, 1629640, 1711122, 1955568, 2089920, 2281496, 2444460, 2607424, 2851870, 3259280, 3422244, 3911136, 4277805, 4562992, 4888920, 5703740, 6518560, 6844488, 7822272, 8555610, 9125984, 9777840, 11407480, 13037120, 13688976, 17111220, 18251968, 19555680, 22814960, 27377952, 34222440, 39111360, 45629920, 54755904, 68444880, 91259840, 136889760, 273779520]

約数ペア:

[(1, 273779520), (2, 136889760), (3, 91259840), (4, 68444880), (5, 54755904), (6, 45629920), (7, 39111360), (8, 34222440), (10, 27377952), (12, 22814960), (14, 19555680), (15, 18251968), (16, 17111220), (20, 13688976), (21, 13037120), (24, 11407480), (28, 9777840), (30, 9125984), (32, 8555610), (35, 7822272), (40, 6844488), (42, 6518560), (48, 5703740), (56, 4888920), (60, 4562992), (64, 4277805), (70, 3911136), (80, 3422244), (84, 3259280), (96, 2851870), (105, 2607424), (112, 2444460), (120, 2281496), (131, 2089920), (140, 1955568), (160, 1711122), (168, 1629640), (192, 1425935), (210, 1303712), (224, 1222230), (240, 1140748), (262, 1044960), (280, 977784), (311, 880320), (320, 855561), (336, 814820), (393, 696640), (420, 651856), (448, 611115), (480, 570374), (524, 522480), (560, 488892), (622, 440160), (655, 417984), (672, 407410), (786, 348320), (840, 325928), (917, 298560), (933, 293440), (960, 285187), (1048, 261240), (1120, 244446), (1244, 220080), (1310, 208992), (1344, 203705), (1555, 176064), (1572, 174160), (1680, 162964), (1834, 149280), (1866, 146720), (1965, 139328), (2096, 130620), (2177, 125760), (2240, 122223), (2488, 110040), (2620, 104496), (2751, 99520), (3110, 88032), (3144, 87080), (3360, 81482), (3668, 74640), (3732, 73360), (3930, 69664), (4192, 65310), (4354, 62880), (4585, 59712), (4665, 58688), (4976, 55020), (5240, 52248), (5502, 49760), (6220, 44016), (6288, 43540), (6531, 41920), (6720, 40741), (7336, 37320), (7464, 36680), (7860, 34832), (8384, 32655), (8708, 31440), (9170, 29856), (9330, 29344), (9952, 27510), (10480, 26124), (10885, 25152), (11004, 24880), (12440, 22008), (12576, 21770), (13062, 20960), (13755, 19904), (14672, 18660), (14928, 18340), (15720, 17416)]