82862080

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{17}}^2$

素因数の和:72

約数の個数: 168

約数和(自身を含む): 241419888

約数和(自身を除く): 158557808

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, 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, 87040, 92480, 121856, 129472, 139264, 143360, 147968, 152320, 161840, 174080, 184960, 243712, 258944, 286720, 295936, 304640, 323680, 348160, 369920, 487424, 517888, 591872, 609280, 647360, 696320, 739840, 974848, 1035776, 1183744, 1218560, 1294720, 1479680, 2071552, 2367488, 2437120, 2589440, 2959360, 4143104, 4874240, 5178880, 5918720, 8286208, 10357760, 11837440, 16572416, 20715520, 41431040, 82862080]

約数ペア:

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