15705830784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{254041}}^1$

素因数の和:254088

約数の個数: 128

約数和(自身を含む): 49751585280

約数和(自身を除く): 34045754496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 15456, 20608, 30912, 61824, 254041, 508082, 762123, 1016164, 1524246, 1778287, 2032328, 3048492, 3556574, 4064656, 5334861, 5842943, 6096984, 7113148, 8129312, 10669722, 11685886, 12193968, 14226296, 16258624, 17528829, 21339444, 23371772, 24387936, 28452592, 32517248, 35057658, 40900601, 42678888, 46743544, 48775872, 56905184, 70115316, 81801202, 85357776, 93487088, 97551744, 113810368, 122701803, 140230632, 163602404, 170715552, 186974176, 227620736, 245403606, 280461264, 327204808, 341431104, 373948352, 490807212, 560922528, 654409616, 682862208, 747896704, 981614424, 1121845056, 1308819232, 1963228848, 2243690112, 2617638464, 3926457696, 5235276928, 7852915392, 15705830784]

約数ペア:

[(1, 15705830784), (2, 7852915392), (3, 5235276928), (4, 3926457696), (6, 2617638464), (7, 2243690112), (8, 1963228848), (12, 1308819232), (14, 1121845056), (16, 981614424), (21, 747896704), (23, 682862208), (24, 654409616), (28, 560922528), (32, 490807212), (42, 373948352), (46, 341431104), (48, 327204808), (56, 280461264), (64, 245403606), (69, 227620736), (84, 186974176), (92, 170715552), (96, 163602404), (112, 140230632), (128, 122701803), (138, 113810368), (161, 97551744), (168, 93487088), (184, 85357776), (192, 81801202), (224, 70115316), (276, 56905184), (322, 48775872), (336, 46743544), (368, 42678888), (384, 40900601), (448, 35057658), (483, 32517248), (552, 28452592), (644, 24387936), (672, 23371772), (736, 21339444), (896, 17528829), (966, 16258624), (1104, 14226296), (1288, 12193968), (1344, 11685886), (1472, 10669722), (1932, 8129312), (2208, 7113148), (2576, 6096984), (2688, 5842943), (2944, 5334861), (3864, 4064656), (4416, 3556574), (5152, 3048492), (7728, 2032328), (8832, 1778287), (10304, 1524246), (15456, 1016164), (20608, 762123), (30912, 508082), (61824, 254041)]