20082693120

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{26683}}^1$

素因数の和:26725

約数の個数: 264

約数和(自身を含む): 74723098464

約数和(自身を除く): 54640405344

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3072, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5120, 5376, 5880, 6272, 6720, 7168, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 15360, 15680, 17920, 18816, 21504, 23520, 25088, 26683, 26880, 31360, 35840, 37632, 47040, 50176, 53366, 53760, 62720, 75264, 80049, 94080, 106732, 107520, 125440, 133415, 150528, 160098, 186781, 188160, 213464, 250880, 266830, 320196, 373562, 376320, 400245, 426928, 533660, 560343, 640392, 747124, 752640, 800490, 853856, 933905, 1067320, 1120686, 1280784, 1307467, 1494248, 1600980, 1707712, 1867810, 2134640, 2241372, 2561568, 2614934, 2801715, 2988496, 3201960, 3415424, 3735620, 3922401, 4269280, 4482744, 5123136, 5229868, 5603430, 5976992, 6403920, 6537335, 6830848, 7471240, 7844802, 8538560, 8965488, 10246272, 10459736, 11206860, 11953984, 12807840, 13074670, 13661696, 14942480, 15689604, 17077120, 17930976, 19612005, 20492544, 20919472, 22413720, 23907968, 25615680, 26149340, 27323392, 29884960, 31379208, 34154240, 35861952, 39224010, 40985088, 41838944, 44827440, 47815936, 51231360, 52298680, 59769920, 62758416, 68308480, 71723904, 78448020, 81970176, 83677888, 89654880, 95631872, 102462720, 104597360, 119539840, 125516832, 136616960, 143447808, 156896040, 167355776, 179309760, 191263744, 204925440, 209194720, 239079680, 251033664, 286895616, 313792080, 334711552, 358619520, 409850880, 418389440, 478159360, 502067328, 573791232, 627584160, 669423104, 717239040, 836778880, 956318720, 1004134656, 1255168320, 1338846208, 1434478080, 1673557760, 2008269312, 2510336640, 2868956160, 3347115520, 4016538624, 5020673280, 6694231040, 10041346560, 20082693120]

約数ペア:

[(1, 20082693120), (2, 10041346560), (3, 6694231040), (4, 5020673280), (5, 4016538624), (6, 3347115520), (7, 2868956160), (8, 2510336640), (10, 2008269312), (12, 1673557760), (14, 1434478080), (15, 1338846208), (16, 1255168320), (20, 1004134656), (21, 956318720), (24, 836778880), (28, 717239040), (30, 669423104), (32, 627584160), (35, 573791232), (40, 502067328), (42, 478159360), (48, 418389440), (49, 409850880), (56, 358619520), (60, 334711552), (64, 313792080), (70, 286895616), (80, 251033664), (84, 239079680), (96, 209194720), (98, 204925440), (105, 191263744), (112, 179309760), (120, 167355776), (128, 156896040), (140, 143447808), (147, 136616960), (160, 125516832), (168, 119539840), (192, 104597360), (196, 102462720), (210, 95631872), (224, 89654880), (240, 83677888), (245, 81970176), (256, 78448020), (280, 71723904), (294, 68308480), (320, 62758416), (336, 59769920), (384, 52298680), (392, 51231360), (420, 47815936), (448, 44827440), (480, 41838944), (490, 40985088), (512, 39224010), (560, 35861952), (588, 34154240), (640, 31379208), (672, 29884960), (735, 27323392), (768, 26149340), (784, 25615680), (840, 23907968), (896, 22413720), (960, 20919472), (980, 20492544), (1024, 19612005), (1120, 17930976), (1176, 17077120), (1280, 15689604), (1344, 14942480), (1470, 13661696), (1536, 13074670), (1568, 12807840), (1680, 11953984), (1792, 11206860), (1920, 10459736), (1960, 10246272), (2240, 8965488), (2352, 8538560), (2560, 7844802), (2688, 7471240), (2940, 6830848), (3072, 6537335), (3136, 6403920), (3360, 5976992), (3584, 5603430), (3840, 5229868), (3920, 5123136), (4480, 4482744), (4704, 4269280), (5120, 3922401), (5376, 3735620), (5880, 3415424), (6272, 3201960), (6720, 2988496), (7168, 2801715), (7680, 2614934), (7840, 2561568), (8960, 2241372), (9408, 2134640), (10752, 1867810), (11760, 1707712), (12544, 1600980), (13440, 1494248), (15360, 1307467), (15680, 1280784), (17920, 1120686), (18816, 1067320), (21504, 933905), (23520, 853856), (25088, 800490), (26683, 752640), (26880, 747124), (31360, 640392), (35840, 560343), (37632, 533660), (47040, 426928), (50176, 400245), (53366, 376320), (53760, 373562), (62720, 320196), (75264, 266830), (80049, 250880), (94080, 213464), (106732, 188160), (107520, 186781), (125440, 160098), (133415, 150528)]