67963280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 213736320

約数和(自身を除く): 145773040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 59, 68, 70, 77, 80, 85, 88, 110, 112, 118, 119, 121, 136, 140, 154, 170, 176, 187, 220, 236, 238, 242, 272, 280, 295, 308, 340, 374, 385, 413, 440, 472, 476, 484, 560, 590, 595, 605, 616, 649, 680, 748, 770, 826, 847, 880, 935, 944, 952, 968, 1003, 1180, 1190, 1210, 1232, 1298, 1309, 1360, 1496, 1540, 1652, 1694, 1870, 1904, 1936, 2006, 2057, 2065, 2360, 2380, 2420, 2596, 2618, 2992, 3080, 3245, 3304, 3388, 3740, 4012, 4114, 4130, 4235, 4543, 4720, 4760, 4840, 5015, 5192, 5236, 6160, 6490, 6545, 6608, 6776, 7021, 7139, 7480, 8024, 8228, 8260, 8470, 9086, 9520, 9680, 10030, 10285, 10384, 10472, 11033, 12980, 13090, 13552, 14042, 14278, 14399, 14960, 16048, 16456, 16520, 16940, 18172, 20060, 20570, 20944, 22066, 22715, 25960, 26180, 28084, 28556, 28798, 32912, 33040, 33880, 35105, 35695, 36344, 40120, 41140, 44132, 45430, 49973, 51920, 52360, 55165, 56168, 57112, 57596, 67760, 70210, 71390, 71995, 72688, 77231, 80240, 82280, 88264, 90860, 99946, 104720, 110330, 112336, 114224, 115192, 121363, 140420, 142780, 143990, 154462, 164560, 176528, 181720, 199892, 220660, 230384, 242726, 249865, 280840, 285560, 287980, 308924, 363440, 386155, 399784, 441320, 485452, 499730, 561680, 571120, 575960, 606815, 617848, 772310, 799568, 849541, 882640, 970904, 999460, 1151920, 1213630, 1235696, 1544620, 1699082, 1941808, 1998920, 2427260, 3089240, 3398164, 3997840, 4247705, 4854520, 6178480, 6796328, 8495410, 9709040, 13592656, 16990820, 33981640, 67963280]

約数ペア:

[(1, 67963280), (2, 33981640), (4, 16990820), (5, 13592656), (7, 9709040), (8, 8495410), (10, 6796328), (11, 6178480), (14, 4854520), (16, 4247705), (17, 3997840), (20, 3398164), (22, 3089240), (28, 2427260), (34, 1998920), (35, 1941808), (40, 1699082), (44, 1544620), (55, 1235696), (56, 1213630), (59, 1151920), (68, 999460), (70, 970904), (77, 882640), (80, 849541), (85, 799568), (88, 772310), (110, 617848), (112, 606815), (118, 575960), (119, 571120), (121, 561680), (136, 499730), (140, 485452), (154, 441320), (170, 399784), (176, 386155), (187, 363440), (220, 308924), (236, 287980), (238, 285560), (242, 280840), (272, 249865), (280, 242726), (295, 230384), (308, 220660), (340, 199892), (374, 181720), (385, 176528), (413, 164560), (440, 154462), (472, 143990), (476, 142780), (484, 140420), (560, 121363), (590, 115192), (595, 114224), (605, 112336), (616, 110330), (649, 104720), (680, 99946), (748, 90860), (770, 88264), (826, 82280), (847, 80240), (880, 77231), (935, 72688), (944, 71995), (952, 71390), (968, 70210), (1003, 67760), (1180, 57596), (1190, 57112), (1210, 56168), (1232, 55165), (1298, 52360), (1309, 51920), (1360, 49973), (1496, 45430), (1540, 44132), (1652, 41140), (1694, 40120), (1870, 36344), (1904, 35695), (1936, 35105), (2006, 33880), (2057, 33040), (2065, 32912), (2360, 28798), (2380, 28556), (2420, 28084), (2596, 26180), (2618, 25960), (2992, 22715), (3080, 22066), (3245, 20944), (3304, 20570), (3388, 20060), (3740, 18172), (4012, 16940), (4114, 16520), (4130, 16456), (4235, 16048), (4543, 14960), (4720, 14399), (4760, 14278), (4840, 14042), (5015, 13552), (5192, 13090), (5236, 12980), (6160, 11033), (6490, 10472), (6545, 10384), (6608, 10285), (6776, 10030), (7021, 9680), (7139, 9520), (7480, 9086), (8024, 8470), (8228, 8260)]