68766720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 264

約数和(自身を含む): 248292912

約数和(自身を除く): 179526192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 121, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 242, 256, 264, 296, 320, 330, 352, 363, 370, 384, 407, 440, 444, 480, 484, 512, 528, 555, 592, 605, 640, 660, 704, 726, 740, 768, 814, 880, 888, 960, 968, 1024, 1056, 1110, 1184, 1210, 1221, 1280, 1320, 1408, 1452, 1480, 1536, 1628, 1760, 1776, 1815, 1920, 1936, 2035, 2112, 2220, 2368, 2420, 2442, 2560, 2640, 2816, 2904, 2960, 3072, 3256, 3520, 3552, 3630, 3840, 3872, 4070, 4224, 4440, 4477, 4736, 4840, 4884, 5120, 5280, 5632, 5808, 5920, 6105, 6512, 7040, 7104, 7260, 7680, 7744, 8140, 8448, 8880, 8954, 9472, 9680, 9768, 10560, 11264, 11616, 11840, 12210, 13024, 13431, 14080, 14208, 14520, 15360, 15488, 16280, 16896, 17760, 17908, 18944, 19360, 19536, 21120, 22385, 23232, 23680, 24420, 26048, 26862, 28160, 28416, 29040, 30976, 32560, 33792, 35520, 35816, 37888, 38720, 39072, 42240, 44770, 46464, 47360, 48840, 52096, 53724, 56320, 56832, 58080, 61952, 65120, 67155, 71040, 71632, 77440, 78144, 84480, 89540, 92928, 94720, 97680, 104192, 107448, 113664, 116160, 123904, 130240, 134310, 142080, 143264, 154880, 156288, 168960, 179080, 185856, 189440, 195360, 208384, 214896, 232320, 260480, 268620, 284160, 286528, 309760, 312576, 358160, 371712, 390720, 416768, 429792, 464640, 520960, 537240, 568320, 573056, 619520, 625152, 716320, 781440, 859584, 929280, 1041920, 1074480, 1146112, 1250304, 1432640, 1562880, 1719168, 1858560, 2083840, 2148960, 2292224, 2865280, 3125760, 3438336, 4297920, 4584448, 5730560, 6251520, 6876672, 8595840, 11461120, 13753344, 17191680, 22922240, 34383360, 68766720]

約数ペア:

[(1, 68766720), (2, 34383360), (3, 22922240), (4, 17191680), (5, 13753344), (6, 11461120), (8, 8595840), (10, 6876672), (11, 6251520), (12, 5730560), (15, 4584448), (16, 4297920), (20, 3438336), (22, 3125760), (24, 2865280), (30, 2292224), (32, 2148960), (33, 2083840), (37, 1858560), (40, 1719168), (44, 1562880), (48, 1432640), (55, 1250304), (60, 1146112), (64, 1074480), (66, 1041920), (74, 929280), (80, 859584), (88, 781440), (96, 716320), (110, 625152), (111, 619520), (120, 573056), (121, 568320), (128, 537240), (132, 520960), (148, 464640), (160, 429792), (165, 416768), (176, 390720), (185, 371712), (192, 358160), (220, 312576), (222, 309760), (240, 286528), (242, 284160), (256, 268620), (264, 260480), (296, 232320), (320, 214896), (330, 208384), (352, 195360), (363, 189440), (370, 185856), (384, 179080), (407, 168960), (440, 156288), (444, 154880), (480, 143264), (484, 142080), (512, 134310), (528, 130240), (555, 123904), (592, 116160), (605, 113664), (640, 107448), (660, 104192), (704, 97680), (726, 94720), (740, 92928), (768, 89540), (814, 84480), (880, 78144), (888, 77440), (960, 71632), (968, 71040), (1024, 67155), (1056, 65120), (1110, 61952), (1184, 58080), (1210, 56832), (1221, 56320), (1280, 53724), (1320, 52096), (1408, 48840), (1452, 47360), (1480, 46464), (1536, 44770), (1628, 42240), (1760, 39072), (1776, 38720), (1815, 37888), (1920, 35816), (1936, 35520), (2035, 33792), (2112, 32560), (2220, 30976), (2368, 29040), (2420, 28416), (2442, 28160), (2560, 26862), (2640, 26048), (2816, 24420), (2904, 23680), (2960, 23232), (3072, 22385), (3256, 21120), (3520, 19536), (3552, 19360), (3630, 18944), (3840, 17908), (3872, 17760), (4070, 16896), (4224, 16280), (4440, 15488), (4477, 15360), (4736, 14520), (4840, 14208), (4884, 14080), (5120, 13431), (5280, 13024), (5632, 12210), (5808, 11840), (5920, 11616), (6105, 11264), (6512, 10560), (7040, 9768), (7104, 9680), (7260, 9472), (7680, 8954), (7744, 8880), (8140, 8448)]