7981084160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6101}}^1$

素因数の和:6204

約数の個数: 160

約数和(自身を含む): 22172812992

約数和(自身を除く): 14191728832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 512, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1460, 1792, 2044, 2240, 2336, 2555, 2560, 2920, 3584, 4088, 4480, 4672, 5110, 5840, 6101, 8176, 8960, 9344, 10220, 11680, 12202, 16352, 17920, 18688, 20440, 23360, 24404, 30505, 32704, 37376, 40880, 42707, 46720, 48808, 61010, 65408, 81760, 85414, 93440, 97616, 122020, 130816, 163520, 170828, 186880, 195232, 213535, 244040, 261632, 327040, 341656, 390464, 427070, 445373, 488080, 654080, 683312, 780928, 854140, 890746, 976160, 1308160, 1366624, 1561856, 1708280, 1781492, 1952320, 2226865, 2733248, 3117611, 3123712, 3416560, 3562984, 3904640, 4453730, 5466496, 6235222, 6833120, 7125968, 7809280, 8907460, 10932992, 12470444, 13666240, 14251936, 15588055, 15618560, 17814920, 21865984, 24940888, 27332480, 28503872, 31176110, 35629840, 49881776, 54664960, 57007744, 62352220, 71259680, 99763552, 109329920, 114015488, 124704440, 142519360, 199527104, 228030976, 249408880, 285038720, 399054208, 498817760, 570077440, 798108416, 997635520, 1140154880, 1596216832, 1995271040, 3990542080, 7981084160]

約数ペア:

[(1, 7981084160), (2, 3990542080), (4, 1995271040), (5, 1596216832), (7, 1140154880), (8, 997635520), (10, 798108416), (14, 570077440), (16, 498817760), (20, 399054208), (28, 285038720), (32, 249408880), (35, 228030976), (40, 199527104), (56, 142519360), (64, 124704440), (70, 114015488), (73, 109329920), (80, 99763552), (112, 71259680), (128, 62352220), (140, 57007744), (146, 54664960), (160, 49881776), (224, 35629840), (256, 31176110), (280, 28503872), (292, 27332480), (320, 24940888), (365, 21865984), (448, 17814920), (511, 15618560), (512, 15588055), (560, 14251936), (584, 13666240), (640, 12470444), (730, 10932992), (896, 8907460), (1022, 7809280), (1120, 7125968), (1168, 6833120), (1280, 6235222), (1460, 5466496), (1792, 4453730), (2044, 3904640), (2240, 3562984), (2336, 3416560), (2555, 3123712), (2560, 3117611), (2920, 2733248), (3584, 2226865), (4088, 1952320), (4480, 1781492), (4672, 1708280), (5110, 1561856), (5840, 1366624), (6101, 1308160), (8176, 976160), (8960, 890746), (9344, 854140), (10220, 780928), (11680, 683312), (12202, 654080), (16352, 488080), (17920, 445373), (18688, 427070), (20440, 390464), (23360, 341656), (24404, 327040), (30505, 261632), (32704, 244040), (37376, 213535), (40880, 195232), (42707, 186880), (46720, 170828), (48808, 163520), (61010, 130816), (65408, 122020), (81760, 97616), (85414, 93440)]