53581440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 193881600

約数和(自身を除く): 140300160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 59, 60, 64, 66, 80, 86, 88, 96, 110, 118, 120, 128, 129, 132, 160, 165, 172, 176, 177, 192, 215, 220, 236, 240, 258, 264, 295, 320, 330, 344, 352, 354, 384, 430, 440, 472, 473, 480, 516, 528, 590, 640, 645, 649, 660, 688, 704, 708, 860, 880, 885, 944, 946, 960, 1032, 1056, 1180, 1290, 1298, 1320, 1376, 1408, 1416, 1419, 1720, 1760, 1770, 1888, 1892, 1920, 1947, 2064, 2112, 2360, 2365, 2537, 2580, 2596, 2640, 2752, 2832, 2838, 3245, 3440, 3520, 3540, 3776, 3784, 3894, 4128, 4224, 4720, 4730, 5074, 5160, 5192, 5280, 5504, 5664, 5676, 6490, 6880, 7040, 7080, 7095, 7552, 7568, 7611, 7788, 8256, 9440, 9460, 9735, 10148, 10320, 10384, 10560, 11328, 11352, 12685, 12980, 13760, 14160, 14190, 15136, 15222, 15576, 16512, 18880, 18920, 19470, 20296, 20640, 20768, 21120, 22656, 22704, 25370, 25960, 27520, 27907, 28320, 28380, 30272, 30444, 31152, 37760, 37840, 38055, 38940, 40592, 41280, 41536, 45408, 50740, 51920, 55814, 56640, 56760, 60544, 60888, 62304, 75680, 76110, 77880, 81184, 82560, 83072, 83721, 90816, 101480, 103840, 111628, 113280, 113520, 121776, 124608, 139535, 151360, 152220, 155760, 162368, 167442, 181632, 202960, 207680, 223256, 227040, 243552, 249216, 279070, 302720, 304440, 311520, 324736, 334884, 405920, 415360, 418605, 446512, 454080, 487104, 558140, 608880, 623040, 669768, 811840, 837210, 893024, 908160, 974208, 1116280, 1217760, 1246080, 1339536, 1623680, 1674420, 1786048, 2232560, 2435520, 2679072, 3348840, 3572096, 4465120, 4871040, 5358144, 6697680, 8930240, 10716288, 13395360, 17860480, 26790720, 53581440]

約数ペア:

[(1, 53581440), (2, 26790720), (3, 17860480), (4, 13395360), (5, 10716288), (6, 8930240), (8, 6697680), (10, 5358144), (11, 4871040), (12, 4465120), (15, 3572096), (16, 3348840), (20, 2679072), (22, 2435520), (24, 2232560), (30, 1786048), (32, 1674420), (33, 1623680), (40, 1339536), (43, 1246080), (44, 1217760), (48, 1116280), (55, 974208), (59, 908160), (60, 893024), (64, 837210), (66, 811840), (80, 669768), (86, 623040), (88, 608880), (96, 558140), (110, 487104), (118, 454080), (120, 446512), (128, 418605), (129, 415360), (132, 405920), (160, 334884), (165, 324736), (172, 311520), (176, 304440), (177, 302720), (192, 279070), (215, 249216), (220, 243552), (236, 227040), (240, 223256), (258, 207680), (264, 202960), (295, 181632), (320, 167442), (330, 162368), (344, 155760), (352, 152220), (354, 151360), (384, 139535), (430, 124608), (440, 121776), (472, 113520), (473, 113280), (480, 111628), (516, 103840), (528, 101480), (590, 90816), (640, 83721), (645, 83072), (649, 82560), (660, 81184), (688, 77880), (704, 76110), (708, 75680), (860, 62304), (880, 60888), (885, 60544), (944, 56760), (946, 56640), (960, 55814), (1032, 51920), (1056, 50740), (1180, 45408), (1290, 41536), (1298, 41280), (1320, 40592), (1376, 38940), (1408, 38055), (1416, 37840), (1419, 37760), (1720, 31152), (1760, 30444), (1770, 30272), (1888, 28380), (1892, 28320), (1920, 27907), (1947, 27520), (2064, 25960), (2112, 25370), (2360, 22704), (2365, 22656), (2537, 21120), (2580, 20768), (2596, 20640), (2640, 20296), (2752, 19470), (2832, 18920), (2838, 18880), (3245, 16512), (3440, 15576), (3520, 15222), (3540, 15136), (3776, 14190), (3784, 14160), (3894, 13760), (4128, 12980), (4224, 12685), (4720, 11352), (4730, 11328), (5074, 10560), (5160, 10384), (5192, 10320), (5280, 10148), (5504, 9735), (5664, 9460), (5676, 9440), (6490, 8256), (6880, 7788), (7040, 7611), (7080, 7568), (7095, 7552)]