1465986720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2749}}^1$

素因数の和:2879

約数の個数: 192

約数和(自身を含む): 5089392000

約数和(自身を除く): 3623405280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 101, 110, 120, 132, 160, 165, 176, 202, 220, 240, 264, 303, 330, 352, 404, 440, 480, 505, 528, 606, 660, 808, 880, 1010, 1056, 1111, 1212, 1320, 1515, 1616, 1760, 2020, 2222, 2424, 2640, 2749, 3030, 3232, 3333, 4040, 4444, 4848, 5280, 5498, 5555, 6060, 6666, 8080, 8247, 8888, 9696, 10996, 11110, 12120, 13332, 13745, 16160, 16494, 16665, 17776, 21992, 22220, 24240, 26664, 27490, 30239, 32988, 33330, 35552, 41235, 43984, 44440, 48480, 53328, 54980, 60478, 65976, 66660, 82470, 87968, 88880, 90717, 106656, 109960, 120956, 131952, 133320, 151195, 164940, 177760, 181434, 219920, 241912, 263904, 266640, 277649, 302390, 329880, 362868, 439840, 453585, 483824, 533280, 555298, 604780, 659760, 725736, 832947, 907170, 967648, 1110596, 1209560, 1319520, 1388245, 1451472, 1665894, 1814340, 2221192, 2419120, 2776490, 2902944, 3054139, 3331788, 3628680, 4164735, 4442384, 4838240, 5552980, 6108278, 6663576, 7257360, 8329470, 8884768, 9162417, 11105960, 12216556, 13327152, 14514720, 15270695, 16658940, 18324834, 22211920, 24433112, 26654304, 30541390, 33317880, 36649668, 44423840, 45812085, 48866224, 61082780, 66635760, 73299336, 91624170, 97732448, 122165560, 133271520, 146598672, 183248340, 244331120, 293197344, 366496680, 488662240, 732993360, 1465986720]

約数ペア:

[(1, 1465986720), (2, 732993360), (3, 488662240), (4, 366496680), (5, 293197344), (6, 244331120), (8, 183248340), (10, 146598672), (11, 133271520), (12, 122165560), (15, 97732448), (16, 91624170), (20, 73299336), (22, 66635760), (24, 61082780), (30, 48866224), (32, 45812085), (33, 44423840), (40, 36649668), (44, 33317880), (48, 30541390), (55, 26654304), (60, 24433112), (66, 22211920), (80, 18324834), (88, 16658940), (96, 15270695), (101, 14514720), (110, 13327152), (120, 12216556), (132, 11105960), (160, 9162417), (165, 8884768), (176, 8329470), (202, 7257360), (220, 6663576), (240, 6108278), (264, 5552980), (303, 4838240), (330, 4442384), (352, 4164735), (404, 3628680), (440, 3331788), (480, 3054139), (505, 2902944), (528, 2776490), (606, 2419120), (660, 2221192), (808, 1814340), (880, 1665894), (1010, 1451472), (1056, 1388245), (1111, 1319520), (1212, 1209560), (1320, 1110596), (1515, 967648), (1616, 907170), (1760, 832947), (2020, 725736), (2222, 659760), (2424, 604780), (2640, 555298), (2749, 533280), (3030, 483824), (3232, 453585), (3333, 439840), (4040, 362868), (4444, 329880), (4848, 302390), (5280, 277649), (5498, 266640), (5555, 263904), (6060, 241912), (6666, 219920), (8080, 181434), (8247, 177760), (8888, 164940), (9696, 151195), (10996, 133320), (11110, 131952), (12120, 120956), (13332, 109960), (13745, 106656), (16160, 90717), (16494, 88880), (16665, 87968), (17776, 82470), (21992, 66660), (22220, 65976), (24240, 60478), (26664, 54980), (27490, 53328), (30239, 48480), (32988, 44440), (33330, 43984), (35552, 41235)]