15700460776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4657}}^1$

素因数の和:5115

約数の個数: 128

約数和(自身を含む): 39628028160

約数和(自身を除く): 23927567384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 421, 572, 616, 728, 842, 1001, 1144, 1684, 2002, 2947, 3368, 4004, 4631, 4657, 5473, 5894, 8008, 9262, 9314, 10946, 11788, 18524, 18628, 21892, 23576, 32417, 32599, 37048, 37256, 38311, 43784, 51227, 60203, 60541, 64834, 65198, 76622, 102454, 120406, 121082, 129668, 130396, 153244, 204908, 240812, 242164, 259336, 260792, 306488, 358589, 409816, 421421, 423787, 481624, 484328, 665951, 717178, 842842, 847574, 1331902, 1434356, 1685684, 1695148, 1960597, 2663804, 2868712, 3371368, 3390296, 3921194, 4661657, 5327608, 7842388, 9323314, 13724179, 15684776, 18646628, 21566567, 25487761, 27448358, 37293256, 43133134, 50975522, 54896716, 86266268, 101951044, 109793432, 150965969, 172532536, 178414327, 203902088, 280365371, 301931938, 356828654, 560730742, 603863876, 713657308, 1121461484, 1207727752, 1427314616, 1962557597, 2242922968, 3925115194, 7850230388, 15700460776]

約数ペア:

[(1, 15700460776), (2, 7850230388), (4, 3925115194), (7, 2242922968), (8, 1962557597), (11, 1427314616), (13, 1207727752), (14, 1121461484), (22, 713657308), (26, 603863876), (28, 560730742), (44, 356828654), (52, 301931938), (56, 280365371), (77, 203902088), (88, 178414327), (91, 172532536), (104, 150965969), (143, 109793432), (154, 101951044), (182, 86266268), (286, 54896716), (308, 50975522), (364, 43133134), (421, 37293256), (572, 27448358), (616, 25487761), (728, 21566567), (842, 18646628), (1001, 15684776), (1144, 13724179), (1684, 9323314), (2002, 7842388), (2947, 5327608), (3368, 4661657), (4004, 3921194), (4631, 3390296), (4657, 3371368), (5473, 2868712), (5894, 2663804), (8008, 1960597), (9262, 1695148), (9314, 1685684), (10946, 1434356), (11788, 1331902), (18524, 847574), (18628, 842842), (21892, 717178), (23576, 665951), (32417, 484328), (32599, 481624), (37048, 423787), (37256, 421421), (38311, 409816), (43784, 358589), (51227, 306488), (60203, 260792), (60541, 259336), (64834, 242164), (65198, 240812), (76622, 204908), (102454, 153244), (120406, 130396), (121082, 129668)]