67254880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 203793408

約数和(自身を除く): 136538528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 103, 106, 110, 112, 140, 154, 160, 176, 206, 212, 220, 224, 265, 280, 308, 352, 371, 385, 412, 424, 440, 515, 530, 560, 583, 616, 721, 742, 770, 824, 848, 880, 1030, 1060, 1120, 1133, 1166, 1232, 1442, 1484, 1540, 1648, 1696, 1760, 1855, 2060, 2120, 2266, 2332, 2464, 2884, 2915, 2968, 3080, 3296, 3605, 3710, 4081, 4120, 4240, 4532, 4664, 5459, 5665, 5768, 5830, 5936, 6160, 7210, 7420, 7931, 8162, 8240, 8480, 9064, 9328, 10918, 11330, 11536, 11660, 11872, 12320, 14420, 14840, 15862, 16324, 16480, 18128, 18656, 20405, 21836, 22660, 23072, 23320, 27295, 28840, 29680, 31724, 32648, 36256, 38213, 39655, 40810, 43672, 45320, 46640, 54590, 57680, 59360, 60049, 63448, 65296, 76426, 79310, 81620, 87344, 90640, 93280, 109180, 115360, 120098, 126896, 130592, 152852, 158620, 163240, 174688, 181280, 191065, 218360, 240196, 253792, 300245, 305704, 317240, 326480, 382130, 420343, 436720, 480392, 600490, 611408, 634480, 652960, 764260, 840686, 873440, 960784, 1200980, 1222816, 1268960, 1528520, 1681372, 1921568, 2101715, 2401960, 3057040, 3362744, 4203430, 4803920, 6114080, 6725488, 8406860, 9607840, 13450976, 16813720, 33627440, 67254880]

約数ペア:

[(1, 67254880), (2, 33627440), (4, 16813720), (5, 13450976), (7, 9607840), (8, 8406860), (10, 6725488), (11, 6114080), (14, 4803920), (16, 4203430), (20, 3362744), (22, 3057040), (28, 2401960), (32, 2101715), (35, 1921568), (40, 1681372), (44, 1528520), (53, 1268960), (55, 1222816), (56, 1200980), (70, 960784), (77, 873440), (80, 840686), (88, 764260), (103, 652960), (106, 634480), (110, 611408), (112, 600490), (140, 480392), (154, 436720), (160, 420343), (176, 382130), (206, 326480), (212, 317240), (220, 305704), (224, 300245), (265, 253792), (280, 240196), (308, 218360), (352, 191065), (371, 181280), (385, 174688), (412, 163240), (424, 158620), (440, 152852), (515, 130592), (530, 126896), (560, 120098), (583, 115360), (616, 109180), (721, 93280), (742, 90640), (770, 87344), (824, 81620), (848, 79310), (880, 76426), (1030, 65296), (1060, 63448), (1120, 60049), (1133, 59360), (1166, 57680), (1232, 54590), (1442, 46640), (1484, 45320), (1540, 43672), (1648, 40810), (1696, 39655), (1760, 38213), (1855, 36256), (2060, 32648), (2120, 31724), (2266, 29680), (2332, 28840), (2464, 27295), (2884, 23320), (2915, 23072), (2968, 22660), (3080, 21836), (3296, 20405), (3605, 18656), (3710, 18128), (4081, 16480), (4120, 16324), (4240, 15862), (4532, 14840), (4664, 14420), (5459, 12320), (5665, 11872), (5768, 11660), (5830, 11536), (5936, 11330), (6160, 10918), (7210, 9328), (7420, 9064), (7931, 8480), (8162, 8240)]