165724160

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 180

約数和(自身を含む): 482854512

約数和(自身を除く): 317130352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 289, 320, 340, 448, 476, 512, 544, 560, 578, 595, 640, 680, 896, 952, 1024, 1088, 1120, 1156, 1190, 1280, 1360, 1445, 1792, 1904, 2023, 2048, 2176, 2240, 2312, 2380, 2560, 2720, 2890, 3584, 3808, 4046, 4096, 4352, 4480, 4624, 4760, 5120, 5440, 5780, 7168, 7616, 8092, 8192, 8704, 8960, 9248, 9520, 10115, 10240, 10880, 11560, 14336, 15232, 16184, 16384, 17408, 17920, 18496, 19040, 20230, 20480, 21760, 23120, 28672, 30464, 32368, 34816, 35840, 36992, 38080, 40460, 40960, 43520, 46240, 57344, 60928, 64736, 69632, 71680, 73984, 76160, 80920, 81920, 87040, 92480, 114688, 121856, 129472, 139264, 143360, 147968, 152320, 161840, 174080, 184960, 243712, 258944, 278528, 286720, 295936, 304640, 323680, 348160, 369920, 487424, 517888, 573440, 591872, 609280, 647360, 696320, 739840, 974848, 1035776, 1183744, 1218560, 1294720, 1392640, 1479680, 1949696, 2071552, 2367488, 2437120, 2589440, 2959360, 4143104, 4734976, 4874240, 5178880, 5918720, 8286208, 9748480, 10357760, 11837440, 16572416, 20715520, 23674880, 33144832, 41431040, 82862080, 165724160]

約数ペア:

[(1, 165724160), (2, 82862080), (4, 41431040), (5, 33144832), (7, 23674880), (8, 20715520), (10, 16572416), (14, 11837440), (16, 10357760), (17, 9748480), (20, 8286208), (28, 5918720), (32, 5178880), (34, 4874240), (35, 4734976), (40, 4143104), (56, 2959360), (64, 2589440), (68, 2437120), (70, 2367488), (80, 2071552), (85, 1949696), (112, 1479680), (119, 1392640), (128, 1294720), (136, 1218560), (140, 1183744), (160, 1035776), (170, 974848), (224, 739840), (238, 696320), (256, 647360), (272, 609280), (280, 591872), (289, 573440), (320, 517888), (340, 487424), (448, 369920), (476, 348160), (512, 323680), (544, 304640), (560, 295936), (578, 286720), (595, 278528), (640, 258944), (680, 243712), (896, 184960), (952, 174080), (1024, 161840), (1088, 152320), (1120, 147968), (1156, 143360), (1190, 139264), (1280, 129472), (1360, 121856), (1445, 114688), (1792, 92480), (1904, 87040), (2023, 81920), (2048, 80920), (2176, 76160), (2240, 73984), (2312, 71680), (2380, 69632), (2560, 64736), (2720, 60928), (2890, 57344), (3584, 46240), (3808, 43520), (4046, 40960), (4096, 40460), (4352, 38080), (4480, 36992), (4624, 35840), (4760, 34816), (5120, 32368), (5440, 30464), (5780, 28672), (7168, 23120), (7616, 21760), (8092, 20480), (8192, 20230), (8704, 19040), (8960, 18496), (9248, 17920), (9520, 17408), (10115, 16384), (10240, 16184), (10880, 15232), (11560, 14336)]