76442240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 212094720

約数和(自身を除く): 135652480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 151, 160, 224, 226, 280, 302, 320, 448, 452, 560, 565, 604, 640, 755, 791, 896, 904, 1057, 1120, 1130, 1208, 1510, 1582, 1808, 2114, 2240, 2260, 2416, 3020, 3164, 3616, 3955, 4228, 4480, 4520, 4832, 5285, 6040, 6328, 7232, 7910, 8456, 9040, 9664, 10570, 12080, 12656, 14464, 15820, 16912, 17063, 18080, 19328, 21140, 24160, 25312, 31640, 33824, 34126, 36160, 42280, 48320, 50624, 63280, 67648, 68252, 72320, 84560, 85315, 96640, 101248, 119441, 126560, 135296, 136504, 169120, 170630, 238882, 253120, 273008, 338240, 341260, 477764, 506240, 546016, 597205, 676480, 682520, 955528, 1092032, 1194410, 1365040, 1911056, 2184064, 2388820, 2730080, 3822112, 4777640, 5460160, 7644224, 9555280, 10920320, 15288448, 19110560, 38221120, 76442240]

約数ペア:

[(1, 76442240), (2, 38221120), (4, 19110560), (5, 15288448), (7, 10920320), (8, 9555280), (10, 7644224), (14, 5460160), (16, 4777640), (20, 3822112), (28, 2730080), (32, 2388820), (35, 2184064), (40, 1911056), (56, 1365040), (64, 1194410), (70, 1092032), (80, 955528), (112, 682520), (113, 676480), (128, 597205), (140, 546016), (151, 506240), (160, 477764), (224, 341260), (226, 338240), (280, 273008), (302, 253120), (320, 238882), (448, 170630), (452, 169120), (560, 136504), (565, 135296), (604, 126560), (640, 119441), (755, 101248), (791, 96640), (896, 85315), (904, 84560), (1057, 72320), (1120, 68252), (1130, 67648), (1208, 63280), (1510, 50624), (1582, 48320), (1808, 42280), (2114, 36160), (2240, 34126), (2260, 33824), (2416, 31640), (3020, 25312), (3164, 24160), (3616, 21140), (3955, 19328), (4228, 18080), (4480, 17063), (4520, 16912), (4832, 15820), (5285, 14464), (6040, 12656), (6328, 12080), (7232, 10570), (7910, 9664), (8456, 9040)]