21703740912

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{283}}^1\times {\mathrm{3623}}^1$

素因数の和:3937

約数の個数: 240

約数和(自身を含む): 72744986880

約数和(自身を除く): 51041245968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 283, 294, 336, 378, 392, 432, 441, 504, 566, 588, 756, 784, 849, 882, 1008, 1132, 1176, 1323, 1512, 1698, 1764, 1981, 2264, 2352, 2547, 2646, 3024, 3396, 3528, 3623, 3962, 4528, 5094, 5292, 5943, 6792, 7056, 7246, 7641, 7924, 10188, 10584, 10869, 11886, 13584, 13867, 14492, 15282, 15848, 17829, 20376, 21168, 21738, 23772, 25361, 27734, 28984, 30564, 31696, 32607, 35658, 40752, 41601, 43476, 47544, 50722, 53487, 55468, 57968, 61128, 65214, 71316, 76083, 83202, 86952, 95088, 97821, 101444, 106974, 110936, 122256, 124803, 130428, 142632, 152166, 166404, 173904, 177527, 195642, 202888, 213948, 221872, 228249, 249606, 260856, 285264, 304332, 332808, 355054, 374409, 391284, 405776, 427896, 456498, 499212, 521712, 532581, 608664, 665616, 684747, 710108, 748818, 782568, 855792, 912996, 998424, 1025309, 1065162, 1217328, 1369494, 1420216, 1497636, 1565136, 1597743, 1825992, 1996848, 2050618, 2130324, 2738988, 2840432, 2995272, 3075927, 3195486, 3651984, 4101236, 4260648, 4793229, 5477976, 5990544, 6151854, 6390972, 7177163, 8202472, 8521296, 9227781, 9586458, 10955952, 12303708, 12781944, 14354326, 16404944, 18455562, 19172916, 21531489, 24607416, 25563888, 27683343, 28708652, 36911124, 38345832, 43062978, 49214832, 50240141, 55366686, 57417304, 64594467, 73822248, 76691664, 86125956, 100480282, 110733372, 114834608, 129188934, 147644496, 150720423, 172251912, 193783401, 200960564, 221466744, 258377868, 301440846, 344503824, 387566802, 401921128, 442933488, 452161269, 516755736, 602881692, 775133604, 803842256, 904322538, 1033511472, 1205763384, 1356483807, 1550267208, 1808645076, 2411526768, 2712967614, 3100534416, 3617290152, 5425935228, 7234580304, 10851870456, 21703740912]

約数ペア:

[(1, 21703740912), (2, 10851870456), (3, 7234580304), (4, 5425935228), (6, 3617290152), (7, 3100534416), (8, 2712967614), (9, 2411526768), (12, 1808645076), (14, 1550267208), (16, 1356483807), (18, 1205763384), (21, 1033511472), (24, 904322538), (27, 803842256), (28, 775133604), (36, 602881692), (42, 516755736), (48, 452161269), (49, 442933488), (54, 401921128), (56, 387566802), (63, 344503824), (72, 301440846), (84, 258377868), (98, 221466744), (108, 200960564), (112, 193783401), (126, 172251912), (144, 150720423), (147, 147644496), (168, 129188934), (189, 114834608), (196, 110733372), (216, 100480282), (252, 86125956), (283, 76691664), (294, 73822248), (336, 64594467), (378, 57417304), (392, 55366686), (432, 50240141), (441, 49214832), (504, 43062978), (566, 38345832), (588, 36911124), (756, 28708652), (784, 27683343), (849, 25563888), (882, 24607416), (1008, 21531489), (1132, 19172916), (1176, 18455562), (1323, 16404944), (1512, 14354326), (1698, 12781944), (1764, 12303708), (1981, 10955952), (2264, 9586458), (2352, 9227781), (2547, 8521296), (2646, 8202472), (3024, 7177163), (3396, 6390972), (3528, 6151854), (3623, 5990544), (3962, 5477976), (4528, 4793229), (5094, 4260648), (5292, 4101236), (5943, 3651984), (6792, 3195486), (7056, 3075927), (7246, 2995272), (7641, 2840432), (7924, 2738988), (10188, 2130324), (10584, 2050618), (10869, 1996848), (11886, 1825992), (13584, 1597743), (13867, 1565136), (14492, 1497636), (15282, 1420216), (15848, 1369494), (17829, 1217328), (20376, 1065162), (21168, 1025309), (21738, 998424), (23772, 912996), (25361, 855792), (27734, 782568), (28984, 748818), (30564, 710108), (31696, 684747), (32607, 665616), (35658, 608664), (40752, 532581), (41601, 521712), (43476, 499212), (47544, 456498), (50722, 427896), (53487, 405776), (55468, 391284), (57968, 374409), (61128, 355054), (65214, 332808), (71316, 304332), (76083, 285264), (83202, 260856), (86952, 249606), (95088, 228249), (97821, 221872), (101444, 213948), (106974, 202888), (110936, 195642), (122256, 177527), (124803, 173904), (130428, 166404), (142632, 152166)]