260139264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 890072064

約数和(自身を除く): 629932800

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 64, 66, 77, 83, 84, 88, 96, 106, 112, 128, 132, 154, 159, 166, 168, 176, 192, 212, 224, 231, 249, 256, 264, 308, 318, 332, 336, 352, 371, 384, 424, 448, 462, 498, 528, 581, 583, 616, 636, 664, 672, 704, 742, 768, 848, 896, 913, 924, 996, 1056, 1113, 1162, 1166, 1232, 1272, 1328, 1344, 1408, 1484, 1696, 1743, 1749, 1792, 1826, 1848, 1992, 2112, 2226, 2324, 2332, 2464, 2544, 2656, 2688, 2739, 2816, 2968, 3392, 3486, 3498, 3652, 3696, 3984, 4081, 4224, 4399, 4452, 4648, 4664, 4928, 5088, 5312, 5376, 5478, 5936, 6391, 6784, 6972, 6996, 7304, 7392, 7968, 8162, 8448, 8798, 8904, 9296, 9328, 9856, 10176, 10624, 10956, 11872, 12243, 12782, 13197, 13568, 13944, 13992, 14608, 14784, 15936, 16324, 17596, 17808, 18592, 18656, 19173, 19712, 20352, 21248, 21912, 23744, 24486, 25564, 26394, 27888, 27984, 29216, 29568, 30793, 31872, 32648, 35192, 35616, 37184, 37312, 38346, 40704, 43824, 47488, 48389, 48972, 51128, 52788, 55776, 55968, 58432, 59136, 61586, 63744, 65296, 70384, 71232, 74368, 74624, 76692, 87648, 92379, 94976, 96778, 97944, 102256, 105576, 111552, 111936, 116864, 123172, 130592, 140768, 142464, 145167, 148736, 149248, 153384, 175296, 184758, 193556, 195888, 204512, 211152, 223104, 223872, 233728, 246344, 261184, 281536, 284928, 290334, 306768, 338723, 350592, 369516, 387112, 391776, 409024, 422304, 446208, 447744, 492688, 522368, 563072, 580668, 613536, 677446, 701184, 739032, 774224, 783552, 818048, 844608, 985376, 1016169, 1044736, 1126144, 1161336, 1227072, 1354892, 1478064, 1548448, 1567104, 1636096, 1689216, 1970752, 2032338, 2322672, 2454144, 2709784, 2956128, 3096896, 3134208, 3378432, 3941504, 4064676, 4645344, 4908288, 5419568, 5912256, 6193792, 7883008, 8129352, 9290688, 10839136, 11824512, 12387584, 16258704, 18581376, 21678272, 23649024, 32517408, 37162752, 43356544, 65034816, 86713088, 130069632, 260139264]

約数ペア:

[(1, 260139264), (2, 130069632), (3, 86713088), (4, 65034816), (6, 43356544), (7, 37162752), (8, 32517408), (11, 23649024), (12, 21678272), (14, 18581376), (16, 16258704), (21, 12387584), (22, 11824512), (24, 10839136), (28, 9290688), (32, 8129352), (33, 7883008), (42, 6193792), (44, 5912256), (48, 5419568), (53, 4908288), (56, 4645344), (64, 4064676), (66, 3941504), (77, 3378432), (83, 3134208), (84, 3096896), (88, 2956128), (96, 2709784), (106, 2454144), (112, 2322672), (128, 2032338), (132, 1970752), (154, 1689216), (159, 1636096), (166, 1567104), (168, 1548448), (176, 1478064), (192, 1354892), (212, 1227072), (224, 1161336), (231, 1126144), (249, 1044736), (256, 1016169), (264, 985376), (308, 844608), (318, 818048), (332, 783552), (336, 774224), (352, 739032), (371, 701184), (384, 677446), (424, 613536), (448, 580668), (462, 563072), (498, 522368), (528, 492688), (581, 447744), (583, 446208), (616, 422304), (636, 409024), (664, 391776), (672, 387112), (704, 369516), (742, 350592), (768, 338723), (848, 306768), (896, 290334), (913, 284928), (924, 281536), (996, 261184), (1056, 246344), (1113, 233728), (1162, 223872), (1166, 223104), (1232, 211152), (1272, 204512), (1328, 195888), (1344, 193556), (1408, 184758), (1484, 175296), (1696, 153384), (1743, 149248), (1749, 148736), (1792, 145167), (1826, 142464), (1848, 140768), (1992, 130592), (2112, 123172), (2226, 116864), (2324, 111936), (2332, 111552), (2464, 105576), (2544, 102256), (2656, 97944), (2688, 96778), (2739, 94976), (2816, 92379), (2968, 87648), (3392, 76692), (3486, 74624), (3498, 74368), (3652, 71232), (3696, 70384), (3984, 65296), (4081, 63744), (4224, 61586), (4399, 59136), (4452, 58432), (4648, 55968), (4664, 55776), (4928, 52788), (5088, 51128), (5312, 48972), (5376, 48389), (5478, 47488), (5936, 43824), (6391, 40704), (6784, 38346), (6972, 37312), (6996, 37184), (7304, 35616), (7392, 35192), (7968, 32648), (8162, 31872), (8448, 30793), (8798, 29568), (8904, 29216), (9296, 27984), (9328, 27888), (9856, 26394), (10176, 25564), (10624, 24486), (10956, 23744), (11872, 21912), (12243, 21248), (12782, 20352), (13197, 19712), (13568, 19173), (13944, 18656), (13992, 18592), (14608, 17808), (14784, 17596), (15936, 16324)]