340451520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 224

約数和(自身を含む): 1195596288

約数和(自身を除く): 855144768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 907, 920, 960, 1020, 1088, 1104, 1173, 1360, 1380, 1472, 1564, 1632, 1814, 1840, 1955, 2040, 2208, 2346, 2720, 2721, 2760, 3128, 3264, 3628, 3680, 3910, 4080, 4416, 4535, 4692, 5440, 5442, 5520, 5865, 6256, 7256, 7360, 7820, 8160, 9070, 9384, 10884, 11040, 11730, 12512, 13605, 14512, 15419, 15640, 16320, 18140, 18768, 20861, 21768, 22080, 23460, 25024, 27210, 29024, 30838, 31280, 36280, 37536, 41722, 43536, 46257, 46920, 54420, 58048, 61676, 62560, 62583, 72560, 75072, 77095, 83444, 87072, 92514, 93840, 104305, 108840, 123352, 125120, 125166, 145120, 154190, 166888, 174144, 185028, 187680, 208610, 217680, 231285, 246704, 250332, 290240, 308380, 312915, 333776, 354637, 370056, 375360, 417220, 435360, 462570, 493408, 500664, 616760, 625830, 667552, 709274, 740112, 834440, 870720, 925140, 986816, 1001328, 1063911, 1233520, 1251660, 1335104, 1418548, 1480224, 1668880, 1773185, 1850280, 2002656, 2127822, 2467040, 2503320, 2837096, 2960448, 3337760, 3546370, 3700560, 4005312, 4255644, 4934080, 5006640, 5319555, 5674192, 6675520, 7092740, 7401120, 8511288, 10013280, 10639110, 11348384, 14185480, 14802240, 17022576, 20026560, 21278220, 22696768, 28370960, 34045152, 42556440, 56741920, 68090304, 85112880, 113483840, 170225760, 340451520]

約数ペア:

[(1, 340451520), (2, 170225760), (3, 113483840), (4, 85112880), (5, 68090304), (6, 56741920), (8, 42556440), (10, 34045152), (12, 28370960), (15, 22696768), (16, 21278220), (17, 20026560), (20, 17022576), (23, 14802240), (24, 14185480), (30, 11348384), (32, 10639110), (34, 10013280), (40, 8511288), (46, 7401120), (48, 7092740), (51, 6675520), (60, 5674192), (64, 5319555), (68, 5006640), (69, 4934080), (80, 4255644), (85, 4005312), (92, 3700560), (96, 3546370), (102, 3337760), (115, 2960448), (120, 2837096), (136, 2503320), (138, 2467040), (160, 2127822), (170, 2002656), (184, 1850280), (192, 1773185), (204, 1668880), (230, 1480224), (240, 1418548), (255, 1335104), (272, 1251660), (276, 1233520), (320, 1063911), (340, 1001328), (345, 986816), (368, 925140), (391, 870720), (408, 834440), (460, 740112), (480, 709274), (510, 667552), (544, 625830), (552, 616760), (680, 500664), (690, 493408), (736, 462570), (782, 435360), (816, 417220), (907, 375360), (920, 370056), (960, 354637), (1020, 333776), (1088, 312915), (1104, 308380), (1173, 290240), (1360, 250332), (1380, 246704), (1472, 231285), (1564, 217680), (1632, 208610), (1814, 187680), (1840, 185028), (1955, 174144), (2040, 166888), (2208, 154190), (2346, 145120), (2720, 125166), (2721, 125120), (2760, 123352), (3128, 108840), (3264, 104305), (3628, 93840), (3680, 92514), (3910, 87072), (4080, 83444), (4416, 77095), (4535, 75072), (4692, 72560), (5440, 62583), (5442, 62560), (5520, 61676), (5865, 58048), (6256, 54420), (7256, 46920), (7360, 46257), (7820, 43536), (8160, 41722), (9070, 37536), (9384, 36280), (10884, 31280), (11040, 30838), (11730, 29024), (12512, 27210), (13605, 25024), (14512, 23460), (15419, 22080), (15640, 21768), (16320, 20861), (18140, 18768)]