115258920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3255

約数の個数: 128

約数和(自身を含む): 404490240

約数和(自身を除く): 289231320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3191, 3612, 4515, 5160, 6020, 6382, 7224, 9030, 9573, 12040, 12764, 15955, 18060, 19146, 22337, 25528, 31910, 36120, 38292, 44674, 47865, 63820, 67011, 76584, 89348, 95730, 111685, 127640, 134022, 137213, 178696, 191460, 223370, 268044, 274426, 335055, 382920, 411639, 446740, 536088, 548852, 670110, 686065, 823278, 893480, 960491, 1097704, 1340220, 1372130, 1646556, 1920982, 2058195, 2680440, 2744260, 2881473, 3293112, 3841964, 4116390, 4802455, 5488520, 5762946, 7683928, 8232780, 9604910, 11525892, 14407365, 16465560, 19209820, 23051784, 28814730, 38419640, 57629460, 115258920]

約数ペア:

[(1, 115258920), (2, 57629460), (3, 38419640), (4, 28814730), (5, 23051784), (6, 19209820), (7, 16465560), (8, 14407365), (10, 11525892), (12, 9604910), (14, 8232780), (15, 7683928), (20, 5762946), (21, 5488520), (24, 4802455), (28, 4116390), (30, 3841964), (35, 3293112), (40, 2881473), (42, 2744260), (43, 2680440), (56, 2058195), (60, 1920982), (70, 1646556), (84, 1372130), (86, 1340220), (105, 1097704), (120, 960491), (129, 893480), (140, 823278), (168, 686065), (172, 670110), (210, 548852), (215, 536088), (258, 446740), (280, 411639), (301, 382920), (344, 335055), (420, 274426), (430, 268044), (516, 223370), (602, 191460), (645, 178696), (840, 137213), (860, 134022), (903, 127640), (1032, 111685), (1204, 95730), (1290, 89348), (1505, 76584), (1720, 67011), (1806, 63820), (2408, 47865), (2580, 44674), (3010, 38292), (3191, 36120), (3612, 31910), (4515, 25528), (5160, 22337), (6020, 19146), (6382, 18060), (7224, 15955), (9030, 12764), (9573, 12040)]