255091200

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 480

約数和(自身を含む): 1051349376

約数和(自身を除く): 796258176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 73, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 128, 130, 140, 146, 150, 156, 160, 168, 175, 182, 192, 195, 200, 208, 210, 219, 224, 240, 256, 260, 273, 280, 292, 300, 312, 320, 325, 336, 350, 364, 365, 384, 390, 400, 416, 420, 438, 448, 455, 480, 511, 512, 520, 525, 546, 560, 584, 600, 624, 640, 650, 672, 700, 728, 730, 768, 780, 800, 832, 840, 876, 896, 910, 949, 960, 975, 1022, 1040, 1050, 1092, 1095, 1120, 1168, 1200, 1248, 1280, 1300, 1344, 1365, 1400, 1456, 1460, 1533, 1536, 1560, 1600, 1664, 1680, 1752, 1792, 1820, 1825, 1898, 1920, 1950, 2044, 2080, 2100, 2184, 2190, 2240, 2275, 2336, 2400, 2496, 2555, 2560, 2600, 2688, 2730, 2800, 2847, 2912, 2920, 3066, 3120, 3200, 3328, 3360, 3504, 3584, 3640, 3650, 3796, 3840, 3900, 4088, 4160, 4200, 4368, 4380, 4480, 4550, 4672, 4745, 4800, 4992, 5110, 5200, 5376, 5460, 5475, 5600, 5694, 5824, 5840, 6132, 6240, 6400, 6643, 6656, 6720, 6825, 7008, 7280, 7300, 7592, 7665, 7680, 7800, 8176, 8320, 8400, 8736, 8760, 8960, 9100, 9344, 9490, 9600, 9984, 10220, 10400, 10752, 10920, 10950, 11200, 11388, 11648, 11680, 12264, 12480, 12775, 12800, 13286, 13440, 13650, 14016, 14235, 14560, 14600, 15184, 15330, 15600, 16352, 16640, 16800, 17472, 17520, 17920, 18200, 18688, 18980, 19200, 19929, 19968, 20440, 20800, 21840, 21900, 22400, 22776, 23296, 23360, 23725, 24528, 24960, 25550, 26572, 26880, 27300, 28032, 28470, 29120, 29200, 30368, 30660, 31200, 32704, 33215, 33280, 33600, 34944, 35040, 36400, 37376, 37960, 38325, 38400, 39858, 40880, 41600, 43680, 43800, 44800, 45552, 46592, 46720, 47450, 49056, 49920, 51100, 53144, 53760, 54600, 56064, 56940, 58240, 58400, 60736, 61320, 62400, 65408, 66430, 67200, 69888, 70080, 71175, 72800, 75920, 76650, 79716, 81760, 83200, 87360, 87600, 89600, 91104, 93440, 94900, 98112, 99645, 99840, 102200, 106288, 109200, 112128, 113880, 116480, 116800, 121472, 122640, 124800, 130816, 132860, 134400, 139776, 140160, 142350, 145600, 151840, 153300, 159432, 163520, 166075, 166400, 174720, 175200, 182208, 186880, 189800, 196224, 199290, 204400, 212576, 218400, 227760, 232960, 233600, 242944, 245280, 249600, 261632, 265720, 268800, 280320, 284700, 291200, 303680, 306600, 318864, 327040, 332150, 349440, 350400, 364416, 379600, 392448, 398580, 408800, 425152, 436800, 455520, 467200, 485888, 490560, 498225, 499200, 531440, 560640, 569400, 582400, 607360, 613200, 637728, 654080, 664300, 698880, 700800, 728832, 759200, 784896, 797160, 817600, 850304, 873600, 911040, 934400, 981120, 996450, 1062880, 1138800, 1164800, 1214720, 1226400, 1275456, 1308160, 1328600, 1401600, 1457664, 1518400, 1594320, 1635200, 1700608, 1747200, 1822080, 1962240, 1992900, 2125760, 2277600, 2429440, 2452800, 2550912, 2657200, 2803200, 3036800, 3188640, 3270400, 3401216, 3494400, 3644160, 3924480, 3985800, 4251520, 4555200, 4905600, 5101824, 5314400, 6073600, 6377280, 6540800, 7288320, 7971600, 8503040, 9110400, 9811200, 10203648, 10628800, 12147200, 12754560, 15943200, 17006080, 18220800, 19622400, 21257600, 25509120, 31886400, 36441600, 42515200, 51018240, 63772800, 85030400, 127545600, 255091200]

約数ペア:

[(1, 255091200), (2, 127545600), (3, 85030400), (4, 63772800), (5, 51018240), (6, 42515200), (7, 36441600), (8, 31886400), (10, 25509120), (12, 21257600), (13, 19622400), (14, 18220800), (15, 17006080), (16, 15943200), (20, 12754560), (21, 12147200), (24, 10628800), (25, 10203648), (26, 9811200), (28, 9110400), (30, 8503040), (32, 7971600), (35, 7288320), (39, 6540800), (40, 6377280), (42, 6073600), (48, 5314400), (50, 5101824), (52, 4905600), (56, 4555200), (60, 4251520), (64, 3985800), (65, 3924480), (70, 3644160), (73, 3494400), (75, 3401216), (78, 3270400), (80, 3188640), (84, 3036800), (91, 2803200), (96, 2657200), (100, 2550912), (104, 2452800), (105, 2429440), (112, 2277600), (120, 2125760), (128, 1992900), (130, 1962240), (140, 1822080), (146, 1747200), (150, 1700608), (156, 1635200), (160, 1594320), (168, 1518400), (175, 1457664), (182, 1401600), (192, 1328600), (195, 1308160), (200, 1275456), (208, 1226400), (210, 1214720), (219, 1164800), (224, 1138800), (240, 1062880), (256, 996450), (260, 981120), (273, 934400), (280, 911040), (292, 873600), (300, 850304), (312, 817600), (320, 797160), (325, 784896), (336, 759200), (350, 728832), (364, 700800), (365, 698880), (384, 664300), (390, 654080), (400, 637728), (416, 613200), (420, 607360), (438, 582400), (448, 569400), (455, 560640), (480, 531440), (511, 499200), (512, 498225), (520, 490560), (525, 485888), (546, 467200), (560, 455520), (584, 436800), (600, 425152), (624, 408800), (640, 398580), (650, 392448), (672, 379600), (700, 364416), (728, 350400), (730, 349440), (768, 332150), (780, 327040), (800, 318864), (832, 306600), (840, 303680), (876, 291200), (896, 284700), (910, 280320), (949, 268800), (960, 265720), (975, 261632), (1022, 249600), (1040, 245280), (1050, 242944), (1092, 233600), (1095, 232960), (1120, 227760), (1168, 218400), (1200, 212576), (1248, 204400), (1280, 199290), (1300, 196224), (1344, 189800), (1365, 186880), (1400, 182208), (1456, 175200), (1460, 174720), (1533, 166400), (1536, 166075), (1560, 163520), (1600, 159432), (1664, 153300), (1680, 151840), (1752, 145600), (1792, 142350), (1820, 140160), (1825, 139776), (1898, 134400), (1920, 132860), (1950, 130816), (2044, 124800), (2080, 122640), (2100, 121472), (2184, 116800), (2190, 116480), (2240, 113880), (2275, 112128), (2336, 109200), (2400, 106288), (2496, 102200), (2555, 99840), (2560, 99645), (2600, 98112), (2688, 94900), (2730, 93440), (2800, 91104), (2847, 89600), (2912, 87600), (2920, 87360), (3066, 83200), (3120, 81760), (3200, 79716), (3328, 76650), (3360, 75920), (3504, 72800), (3584, 71175), (3640, 70080), (3650, 69888), (3796, 67200), (3840, 66430), (3900, 65408), (4088, 62400), (4160, 61320), (4200, 60736), (4368, 58400), (4380, 58240), (4480, 56940), (4550, 56064), (4672, 54600), (4745, 53760), (4800, 53144), (4992, 51100), (5110, 49920), (5200, 49056), (5376, 47450), (5460, 46720), (5475, 46592), (5600, 45552), (5694, 44800), (5824, 43800), (5840, 43680), (6132, 41600), (6240, 40880), (6400, 39858), (6643, 38400), (6656, 38325), (6720, 37960), (6825, 37376), (7008, 36400), (7280, 35040), (7300, 34944), (7592, 33600), (7665, 33280), (7680, 33215), (7800, 32704), (8176, 31200), (8320, 30660), (8400, 30368), (8736, 29200), (8760, 29120), (8960, 28470), (9100, 28032), (9344, 27300), (9490, 26880), (9600, 26572), (9984, 25550), (10220, 24960), (10400, 24528), (10752, 23725), (10920, 23360), (10950, 23296), (11200, 22776), (11388, 22400), (11648, 21900), (11680, 21840), (12264, 20800), (12480, 20440), (12775, 19968), (12800, 19929), (13286, 19200), (13440, 18980), (13650, 18688), (14016, 18200), (14235, 17920), (14560, 17520), (14600, 17472), (15184, 16800), (15330, 16640), (15600, 16352)]