67285680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 262816512

約数和(自身を除く): 195530832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 331, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 662, 726, 770, 840, 847, 880, 924, 968, 993, 1155, 1210, 1232, 1320, 1324, 1452, 1540, 1655, 1680, 1694, 1815, 1848, 1936, 1986, 2310, 2317, 2420, 2541, 2640, 2648, 2904, 3080, 3310, 3388, 3630, 3641, 3696, 3972, 4235, 4620, 4634, 4840, 4965, 5082, 5296, 5808, 6160, 6620, 6776, 6951, 7260, 7282, 7944, 8470, 9240, 9268, 9680, 9930, 10164, 10923, 11585, 12705, 13240, 13552, 13902, 14520, 14564, 15888, 16940, 18205, 18480, 18536, 19860, 20328, 21846, 23170, 25410, 25487, 26480, 27804, 29040, 29128, 33880, 34755, 36410, 37072, 39720, 40051, 40656, 43692, 46340, 50820, 50974, 54615, 55608, 58256, 67760, 69510, 72820, 76461, 79440, 80102, 87384, 92680, 101640, 101948, 109230, 111216, 120153, 127435, 139020, 145640, 152922, 160204, 174768, 185360, 200255, 203280, 203896, 218460, 240306, 254870, 278040, 280357, 291280, 305844, 320408, 382305, 400510, 407792, 436920, 480612, 509740, 556080, 560714, 600765, 611688, 640816, 764610, 801020, 841071, 873840, 961224, 1019480, 1121428, 1201530, 1223376, 1401785, 1529220, 1602040, 1682142, 1922448, 2038960, 2242856, 2403060, 2803570, 3058440, 3204080, 3364284, 4205355, 4485712, 4806120, 5607140, 6116880, 6728568, 8410710, 9612240, 11214280, 13457136, 16821420, 22428560, 33642840, 67285680]

約数ペア:

[(1, 67285680), (2, 33642840), (3, 22428560), (4, 16821420), (5, 13457136), (6, 11214280), (7, 9612240), (8, 8410710), (10, 6728568), (11, 6116880), (12, 5607140), (14, 4806120), (15, 4485712), (16, 4205355), (20, 3364284), (21, 3204080), (22, 3058440), (24, 2803570), (28, 2403060), (30, 2242856), (33, 2038960), (35, 1922448), (40, 1682142), (42, 1602040), (44, 1529220), (48, 1401785), (55, 1223376), (56, 1201530), (60, 1121428), (66, 1019480), (70, 961224), (77, 873840), (80, 841071), (84, 801020), (88, 764610), (105, 640816), (110, 611688), (112, 600765), (120, 560714), (121, 556080), (132, 509740), (140, 480612), (154, 436920), (165, 407792), (168, 400510), (176, 382305), (210, 320408), (220, 305844), (231, 291280), (240, 280357), (242, 278040), (264, 254870), (280, 240306), (308, 218460), (330, 203896), (331, 203280), (336, 200255), (363, 185360), (385, 174768), (420, 160204), (440, 152922), (462, 145640), (484, 139020), (528, 127435), (560, 120153), (605, 111216), (616, 109230), (660, 101948), (662, 101640), (726, 92680), (770, 87384), (840, 80102), (847, 79440), (880, 76461), (924, 72820), (968, 69510), (993, 67760), (1155, 58256), (1210, 55608), (1232, 54615), (1320, 50974), (1324, 50820), (1452, 46340), (1540, 43692), (1655, 40656), (1680, 40051), (1694, 39720), (1815, 37072), (1848, 36410), (1936, 34755), (1986, 33880), (2310, 29128), (2317, 29040), (2420, 27804), (2541, 26480), (2640, 25487), (2648, 25410), (2904, 23170), (3080, 21846), (3310, 20328), (3388, 19860), (3630, 18536), (3641, 18480), (3696, 18205), (3972, 16940), (4235, 15888), (4620, 14564), (4634, 14520), (4840, 13902), (4965, 13552), (5082, 13240), (5296, 12705), (5808, 11585), (6160, 10923), (6620, 10164), (6776, 9930), (6951, 9680), (7260, 9268), (7282, 9240), (7944, 8470)]