240353664

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 671861760

約数和(自身を除く): 431508096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 244, 248, 331, 366, 372, 384, 488, 496, 662, 732, 744, 976, 992, 993, 1324, 1464, 1488, 1891, 1952, 1984, 1986, 2648, 2928, 2976, 3782, 3904, 3968, 3972, 5296, 5673, 5856, 5952, 7564, 7808, 7944, 10261, 10592, 11346, 11712, 11904, 15128, 15888, 20191, 20522, 21184, 22692, 23424, 30256, 30783, 31776, 40382, 41044, 42368, 45384, 60512, 60573, 61566, 63552, 80764, 82088, 90768, 121024, 121146, 123132, 127104, 161528, 164176, 181536, 242048, 242292, 246264, 323056, 328352, 363072, 484584, 492528, 625921, 646112, 656704, 726144, 969168, 985056, 1251842, 1292224, 1313408, 1877763, 1938336, 1970112, 2503684, 2584448, 3755526, 3876672, 3940224, 5007368, 7511052, 7753344, 10014736, 15022104, 20029472, 30044208, 40058944, 60088416, 80117888, 120176832, 240353664]

約数ペア:

[(1, 240353664), (2, 120176832), (3, 80117888), (4, 60088416), (6, 40058944), (8, 30044208), (12, 20029472), (16, 15022104), (24, 10014736), (31, 7753344), (32, 7511052), (48, 5007368), (61, 3940224), (62, 3876672), (64, 3755526), (93, 2584448), (96, 2503684), (122, 1970112), (124, 1938336), (128, 1877763), (183, 1313408), (186, 1292224), (192, 1251842), (244, 985056), (248, 969168), (331, 726144), (366, 656704), (372, 646112), (384, 625921), (488, 492528), (496, 484584), (662, 363072), (732, 328352), (744, 323056), (976, 246264), (992, 242292), (993, 242048), (1324, 181536), (1464, 164176), (1488, 161528), (1891, 127104), (1952, 123132), (1984, 121146), (1986, 121024), (2648, 90768), (2928, 82088), (2976, 80764), (3782, 63552), (3904, 61566), (3968, 60573), (3972, 60512), (5296, 45384), (5673, 42368), (5856, 41044), (5952, 40382), (7564, 31776), (7808, 30783), (7944, 30256), (10261, 23424), (10592, 22692), (11346, 21184), (11712, 20522), (11904, 20191), (15128, 15888)]