271983360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 974840832

約数和(自身を除く): 702857472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 137, 141, 160, 165, 176, 188, 192, 220, 235, 240, 256, 264, 274, 282, 320, 330, 352, 376, 384, 411, 440, 470, 480, 517, 528, 548, 564, 640, 660, 685, 704, 705, 752, 768, 822, 880, 940, 960, 1034, 1056, 1096, 1128, 1280, 1320, 1370, 1408, 1410, 1504, 1507, 1551, 1644, 1760, 1880, 1920, 2055, 2068, 2112, 2192, 2256, 2585, 2640, 2740, 2816, 2820, 3008, 3014, 3102, 3288, 3520, 3760, 3840, 4110, 4136, 4224, 4384, 4512, 4521, 5170, 5280, 5480, 5640, 6016, 6028, 6204, 6439, 6576, 7040, 7520, 7535, 7755, 8220, 8272, 8448, 8768, 9024, 9042, 10340, 10560, 10960, 11280, 12032, 12056, 12408, 12878, 13152, 14080, 15040, 15070, 15510, 16440, 16544, 17536, 18048, 18084, 19317, 20680, 21120, 21920, 22560, 22605, 24112, 24816, 25756, 26304, 30080, 30140, 31020, 32195, 32880, 33088, 35072, 36096, 36168, 38634, 41360, 42240, 43840, 45120, 45210, 48224, 49632, 51512, 52608, 60160, 60280, 62040, 64390, 65760, 66176, 70829, 72336, 77268, 82720, 87680, 90240, 90420, 96448, 96585, 99264, 103024, 105216, 120560, 124080, 128780, 131520, 132352, 141658, 144672, 154536, 165440, 175360, 180480, 180840, 192896, 193170, 198528, 206048, 212487, 241120, 248160, 257560, 263040, 283316, 289344, 309072, 330880, 354145, 361680, 385792, 386340, 397056, 412096, 424974, 482240, 496320, 515120, 526080, 566632, 578688, 618144, 661760, 708290, 723360, 772680, 824192, 849948, 964480, 992640, 1030240, 1062435, 1133264, 1157376, 1236288, 1416580, 1446720, 1545360, 1648384, 1699896, 1928960, 1985280, 2060480, 2124870, 2266528, 2472576, 2833160, 2893440, 3090720, 3399792, 4120960, 4249740, 4533056, 4945152, 5666320, 5786880, 6181440, 6799584, 8241920, 8499480, 9066112, 11332640, 12362880, 13599168, 16998960, 18132224, 22665280, 24725760, 27198336, 33997920, 45330560, 54396672, 67995840, 90661120, 135991680, 271983360]

約数ペア:

[(1, 271983360), (2, 135991680), (3, 90661120), (4, 67995840), (5, 54396672), (6, 45330560), (8, 33997920), (10, 27198336), (11, 24725760), (12, 22665280), (15, 18132224), (16, 16998960), (20, 13599168), (22, 12362880), (24, 11332640), (30, 9066112), (32, 8499480), (33, 8241920), (40, 6799584), (44, 6181440), (47, 5786880), (48, 5666320), (55, 4945152), (60, 4533056), (64, 4249740), (66, 4120960), (80, 3399792), (88, 3090720), (94, 2893440), (96, 2833160), (110, 2472576), (120, 2266528), (128, 2124870), (132, 2060480), (137, 1985280), (141, 1928960), (160, 1699896), (165, 1648384), (176, 1545360), (188, 1446720), (192, 1416580), (220, 1236288), (235, 1157376), (240, 1133264), (256, 1062435), (264, 1030240), (274, 992640), (282, 964480), (320, 849948), (330, 824192), (352, 772680), (376, 723360), (384, 708290), (411, 661760), (440, 618144), (470, 578688), (480, 566632), (517, 526080), (528, 515120), (548, 496320), (564, 482240), (640, 424974), (660, 412096), (685, 397056), (704, 386340), (705, 385792), (752, 361680), (768, 354145), (822, 330880), (880, 309072), (940, 289344), (960, 283316), (1034, 263040), (1056, 257560), (1096, 248160), (1128, 241120), (1280, 212487), (1320, 206048), (1370, 198528), (1408, 193170), (1410, 192896), (1504, 180840), (1507, 180480), (1551, 175360), (1644, 165440), (1760, 154536), (1880, 144672), (1920, 141658), (2055, 132352), (2068, 131520), (2112, 128780), (2192, 124080), (2256, 120560), (2585, 105216), (2640, 103024), (2740, 99264), (2816, 96585), (2820, 96448), (3008, 90420), (3014, 90240), (3102, 87680), (3288, 82720), (3520, 77268), (3760, 72336), (3840, 70829), (4110, 66176), (4136, 65760), (4224, 64390), (4384, 62040), (4512, 60280), (4521, 60160), (5170, 52608), (5280, 51512), (5480, 49632), (5640, 48224), (6016, 45210), (6028, 45120), (6204, 43840), (6439, 42240), (6576, 41360), (7040, 38634), (7520, 36168), (7535, 36096), (7755, 35072), (8220, 33088), (8272, 32880), (8448, 32195), (8768, 31020), (9024, 30140), (9042, 30080), (10340, 26304), (10560, 25756), (10960, 24816), (11280, 24112), (12032, 22605), (12056, 22560), (12408, 21920), (12878, 21120), (13152, 20680), (14080, 19317), (15040, 18084), (15070, 18048), (15510, 17536), (16440, 16544)]