271993920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 224

約数和(自身を含む): 965606400

約数和(自身を除く): 693612480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 430, 440, 473, 480, 516, 528, 599, 645, 660, 688, 704, 860, 880, 946, 960, 1032, 1056, 1198, 1290, 1320, 1376, 1419, 1720, 1760, 1797, 1892, 2064, 2112, 2365, 2396, 2580, 2640, 2752, 2838, 2995, 3440, 3520, 3594, 3784, 4128, 4730, 4792, 5160, 5280, 5676, 5990, 6589, 6880, 7095, 7188, 7568, 8256, 8985, 9460, 9584, 10320, 10560, 11352, 11980, 13178, 13760, 14190, 14376, 15136, 17970, 18920, 19168, 19767, 20640, 22704, 23960, 25757, 26356, 28380, 28752, 30272, 32945, 35940, 37840, 38336, 39534, 41280, 45408, 47920, 51514, 52712, 56760, 57504, 65890, 71880, 75680, 77271, 79068, 90816, 95840, 98835, 103028, 105424, 113520, 115008, 128785, 131780, 143760, 151360, 154542, 158136, 191680, 197670, 206056, 210848, 227040, 257570, 263560, 283327, 287520, 309084, 316272, 386355, 395340, 412112, 421696, 454080, 515140, 527120, 566654, 575040, 618168, 632544, 772710, 790680, 824224, 849981, 1030280, 1054240, 1133308, 1236336, 1265088, 1416635, 1545420, 1581360, 1648448, 1699962, 2060560, 2108480, 2266616, 2472672, 2833270, 3090840, 3162720, 3399924, 4121120, 4249905, 4533232, 4945344, 5666540, 6181680, 6325440, 6799848, 8242240, 8499810, 9066464, 11333080, 12363360, 13599696, 16999620, 18132928, 22666160, 24726720, 27199392, 33999240, 45332320, 54398784, 67998480, 90664640, 135996960, 271993920]

約数ペア:

[(1, 271993920), (2, 135996960), (3, 90664640), (4, 67998480), (5, 54398784), (6, 45332320), (8, 33999240), (10, 27199392), (11, 24726720), (12, 22666160), (15, 18132928), (16, 16999620), (20, 13599696), (22, 12363360), (24, 11333080), (30, 9066464), (32, 8499810), (33, 8242240), (40, 6799848), (43, 6325440), (44, 6181680), (48, 5666540), (55, 4945344), (60, 4533232), (64, 4249905), (66, 4121120), (80, 3399924), (86, 3162720), (88, 3090840), (96, 2833270), (110, 2472672), (120, 2266616), (129, 2108480), (132, 2060560), (160, 1699962), (165, 1648448), (172, 1581360), (176, 1545420), (192, 1416635), (215, 1265088), (220, 1236336), (240, 1133308), (258, 1054240), (264, 1030280), (320, 849981), (330, 824224), (344, 790680), (352, 772710), (430, 632544), (440, 618168), (473, 575040), (480, 566654), (516, 527120), (528, 515140), (599, 454080), (645, 421696), (660, 412112), (688, 395340), (704, 386355), (860, 316272), (880, 309084), (946, 287520), (960, 283327), (1032, 263560), (1056, 257570), (1198, 227040), (1290, 210848), (1320, 206056), (1376, 197670), (1419, 191680), (1720, 158136), (1760, 154542), (1797, 151360), (1892, 143760), (2064, 131780), (2112, 128785), (2365, 115008), (2396, 113520), (2580, 105424), (2640, 103028), (2752, 98835), (2838, 95840), (2995, 90816), (3440, 79068), (3520, 77271), (3594, 75680), (3784, 71880), (4128, 65890), (4730, 57504), (4792, 56760), (5160, 52712), (5280, 51514), (5676, 47920), (5990, 45408), (6589, 41280), (6880, 39534), (7095, 38336), (7188, 37840), (7568, 35940), (8256, 32945), (8985, 30272), (9460, 28752), (9584, 28380), (10320, 26356), (10560, 25757), (11352, 23960), (11980, 22704), (13178, 20640), (13760, 19767), (14190, 19168), (14376, 18920), (15136, 17970)]