209717760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 791949312

約数和(自身を除く): 582231552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 83, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 166, 168, 188, 192, 210, 224, 235, 240, 249, 256, 280, 282, 320, 329, 332, 336, 376, 384, 415, 420, 448, 470, 480, 498, 512, 560, 564, 581, 640, 658, 664, 672, 705, 752, 768, 830, 840, 896, 940, 960, 987, 996, 1120, 1128, 1162, 1245, 1280, 1316, 1328, 1344, 1410, 1504, 1536, 1645, 1660, 1680, 1743, 1792, 1880, 1920, 1974, 1992, 2240, 2256, 2324, 2490, 2560, 2632, 2656, 2688, 2820, 2905, 3008, 3290, 3320, 3360, 3486, 3584, 3760, 3840, 3901, 3948, 3984, 4480, 4512, 4648, 4935, 4980, 5264, 5312, 5376, 5640, 5810, 6016, 6580, 6640, 6720, 6972, 7520, 7680, 7802, 7896, 7968, 8715, 8960, 9024, 9296, 9870, 9960, 10528, 10624, 10752, 11280, 11620, 11703, 12032, 13160, 13280, 13440, 13944, 15040, 15604, 15792, 15936, 17430, 17920, 18048, 18592, 19505, 19740, 19920, 21056, 21248, 22560, 23240, 23406, 24064, 26320, 26560, 26880, 27307, 27888, 30080, 31208, 31584, 31872, 34860, 36096, 37184, 39010, 39480, 39840, 42112, 42496, 45120, 46480, 46812, 52640, 53120, 53760, 54614, 55776, 58515, 60160, 62416, 63168, 63744, 69720, 72192, 74368, 78020, 78960, 79680, 81921, 84224, 90240, 92960, 93624, 105280, 106240, 109228, 111552, 117030, 120320, 124832, 126336, 127488, 136535, 139440, 148736, 156040, 157920, 159360, 163842, 168448, 180480, 185920, 187248, 210560, 212480, 218456, 223104, 234060, 249664, 252672, 273070, 278880, 297472, 312080, 315840, 318720, 327684, 360960, 371840, 374496, 409605, 421120, 436912, 446208, 468120, 499328, 505344, 546140, 557760, 624160, 631680, 637440, 655368, 743680, 748992, 819210, 842240, 873824, 892416, 936240, 998656, 1092280, 1115520, 1248320, 1263360, 1310736, 1487360, 1497984, 1638420, 1747648, 1872480, 1997312, 2184560, 2231040, 2496640, 2526720, 2621472, 2995968, 3276840, 3495296, 3744960, 4369120, 4462080, 4993280, 5242944, 5991936, 6553680, 6990592, 7489920, 8738240, 9986560, 10485888, 13107360, 13981184, 14979840, 17476480, 20971776, 26214720, 29959680, 34952960, 41943552, 52429440, 69905920, 104858880, 209717760]

約数ペア:

[(1, 209717760), (2, 104858880), (3, 69905920), (4, 52429440), (5, 41943552), (6, 34952960), (7, 29959680), (8, 26214720), (10, 20971776), (12, 17476480), (14, 14979840), (15, 13981184), (16, 13107360), (20, 10485888), (21, 9986560), (24, 8738240), (28, 7489920), (30, 6990592), (32, 6553680), (35, 5991936), (40, 5242944), (42, 4993280), (47, 4462080), (48, 4369120), (56, 3744960), (60, 3495296), (64, 3276840), (70, 2995968), (80, 2621472), (83, 2526720), (84, 2496640), (94, 2231040), (96, 2184560), (105, 1997312), (112, 1872480), (120, 1747648), (128, 1638420), (140, 1497984), (141, 1487360), (160, 1310736), (166, 1263360), (168, 1248320), (188, 1115520), (192, 1092280), (210, 998656), (224, 936240), (235, 892416), (240, 873824), (249, 842240), (256, 819210), (280, 748992), (282, 743680), (320, 655368), (329, 637440), (332, 631680), (336, 624160), (376, 557760), (384, 546140), (415, 505344), (420, 499328), (448, 468120), (470, 446208), (480, 436912), (498, 421120), (512, 409605), (560, 374496), (564, 371840), (581, 360960), (640, 327684), (658, 318720), (664, 315840), (672, 312080), (705, 297472), (752, 278880), (768, 273070), (830, 252672), (840, 249664), (896, 234060), (940, 223104), (960, 218456), (987, 212480), (996, 210560), (1120, 187248), (1128, 185920), (1162, 180480), (1245, 168448), (1280, 163842), (1316, 159360), (1328, 157920), (1344, 156040), (1410, 148736), (1504, 139440), (1536, 136535), (1645, 127488), (1660, 126336), (1680, 124832), (1743, 120320), (1792, 117030), (1880, 111552), (1920, 109228), (1974, 106240), (1992, 105280), (2240, 93624), (2256, 92960), (2324, 90240), (2490, 84224), (2560, 81921), (2632, 79680), (2656, 78960), (2688, 78020), (2820, 74368), (2905, 72192), (3008, 69720), (3290, 63744), (3320, 63168), (3360, 62416), (3486, 60160), (3584, 58515), (3760, 55776), (3840, 54614), (3901, 53760), (3948, 53120), (3984, 52640), (4480, 46812), (4512, 46480), (4648, 45120), (4935, 42496), (4980, 42112), (5264, 39840), (5312, 39480), (5376, 39010), (5640, 37184), (5810, 36096), (6016, 34860), (6580, 31872), (6640, 31584), (6720, 31208), (6972, 30080), (7520, 27888), (7680, 27307), (7802, 26880), (7896, 26560), (7968, 26320), (8715, 24064), (8960, 23406), (9024, 23240), (9296, 22560), (9870, 21248), (9960, 21056), (10528, 19920), (10624, 19740), (10752, 19505), (11280, 18592), (11620, 18048), (11703, 17920), (12032, 17430), (13160, 15936), (13280, 15792), (13440, 15604), (13944, 15040)]