103102720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 290803968

約数和(自身を除く): 187701248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 311, 320, 370, 448, 518, 560, 592, 622, 640, 740, 896, 1036, 1120, 1184, 1244, 1280, 1295, 1480, 1555, 1792, 2072, 2177, 2240, 2368, 2488, 2590, 2960, 3110, 4144, 4354, 4480, 4736, 4976, 5180, 5920, 6220, 8288, 8708, 8960, 9472, 9952, 10360, 10885, 11507, 11840, 12440, 16576, 17416, 19904, 20720, 21770, 23014, 23680, 24880, 33152, 34832, 39808, 41440, 43540, 46028, 47360, 49760, 57535, 66304, 69664, 79616, 80549, 82880, 87080, 92056, 99520, 115070, 139328, 161098, 165760, 174160, 184112, 199040, 230140, 278656, 322196, 331520, 348320, 368224, 398080, 402745, 460280, 557312, 644392, 696640, 736448, 805490, 920560, 1288784, 1393280, 1472896, 1610980, 1841120, 2577568, 2786560, 2945792, 3221960, 3682240, 5155136, 6443920, 7364480, 10310272, 12887840, 14728960, 20620544, 25775680, 51551360, 103102720]

約数ペア:

[(1, 103102720), (2, 51551360), (4, 25775680), (5, 20620544), (7, 14728960), (8, 12887840), (10, 10310272), (14, 7364480), (16, 6443920), (20, 5155136), (28, 3682240), (32, 3221960), (35, 2945792), (37, 2786560), (40, 2577568), (56, 1841120), (64, 1610980), (70, 1472896), (74, 1393280), (80, 1288784), (112, 920560), (128, 805490), (140, 736448), (148, 696640), (160, 644392), (185, 557312), (224, 460280), (256, 402745), (259, 398080), (280, 368224), (296, 348320), (311, 331520), (320, 322196), (370, 278656), (448, 230140), (518, 199040), (560, 184112), (592, 174160), (622, 165760), (640, 161098), (740, 139328), (896, 115070), (1036, 99520), (1120, 92056), (1184, 87080), (1244, 82880), (1280, 80549), (1295, 79616), (1480, 69664), (1555, 66304), (1792, 57535), (2072, 49760), (2177, 47360), (2240, 46028), (2368, 43540), (2488, 41440), (2590, 39808), (2960, 34832), (3110, 33152), (4144, 24880), (4354, 23680), (4480, 23014), (4736, 21770), (4976, 20720), (5180, 19904), (5920, 17416), (6220, 16576), (8288, 12440), (8708, 11840), (8960, 11507), (9472, 10885), (9952, 10360)]