160608420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4721}}^1$

素因数の和:4752

約数の個数: 144

約数和(自身を含む): 577519488

約数和(自身を除く): 416911068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4721, 4860, 5670, 6804, 8505, 9442, 11340, 14163, 17010, 18884, 23605, 28326, 33047, 34020, 42489, 47210, 56652, 66094, 70815, 84978, 94420, 99141, 127467, 132188, 141630, 165235, 169956, 198282, 212445, 254934, 283260, 297423, 330470, 382401, 396564, 424890, 495705, 509868, 594846, 637335, 660940, 764802, 849780, 892269, 991410, 1147203, 1189692, 1274670, 1487115, 1529604, 1784538, 1912005, 1982820, 2294406, 2549340, 2676807, 2974230, 3569076, 3824010, 4461345, 4588812, 5353614, 5736015, 5948460, 7648020, 8030421, 8922690, 10707228, 11472030, 13384035, 16060842, 17845380, 22944060, 26768070, 32121684, 40152105, 53536140, 80304210, 160608420]

約数ペア:

[(1, 160608420), (2, 80304210), (3, 53536140), (4, 40152105), (5, 32121684), (6, 26768070), (7, 22944060), (9, 17845380), (10, 16060842), (12, 13384035), (14, 11472030), (15, 10707228), (18, 8922690), (20, 8030421), (21, 7648020), (27, 5948460), (28, 5736015), (30, 5353614), (35, 4588812), (36, 4461345), (42, 3824010), (45, 3569076), (54, 2974230), (60, 2676807), (63, 2549340), (70, 2294406), (81, 1982820), (84, 1912005), (90, 1784538), (105, 1529604), (108, 1487115), (126, 1274670), (135, 1189692), (140, 1147203), (162, 991410), (180, 892269), (189, 849780), (210, 764802), (243, 660940), (252, 637335), (270, 594846), (315, 509868), (324, 495705), (378, 424890), (405, 396564), (420, 382401), (486, 330470), (540, 297423), (567, 283260), (630, 254934), (756, 212445), (810, 198282), (945, 169956), (972, 165235), (1134, 141630), (1215, 132188), (1260, 127467), (1620, 99141), (1701, 94420), (1890, 84978), (2268, 70815), (2430, 66094), (2835, 56652), (3402, 47210), (3780, 42489), (4721, 34020), (4860, 33047), (5670, 28326), (6804, 23605), (8505, 18884), (9442, 17010), (11340, 14163)]