165114880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 176

約数和(自身を含む): 481061376

約数和(自身を除く): 315946496

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, 271, 272, 280, 320, 340, 448, 476, 512, 542, 544, 560, 595, 640, 680, 896, 952, 1024, 1084, 1088, 1120, 1190, 1280, 1355, 1360, 1792, 1897, 1904, 2168, 2176, 2240, 2380, 2560, 2710, 2720, 3584, 3794, 3808, 4336, 4352, 4480, 4607, 4760, 5120, 5420, 5440, 7168, 7588, 7616, 8672, 8704, 8960, 9214, 9485, 9520, 10840, 10880, 15176, 15232, 17344, 17408, 17920, 18428, 18970, 19040, 21680, 21760, 23035, 30352, 30464, 32249, 34688, 35840, 36856, 37940, 38080, 43360, 43520, 46070, 60704, 60928, 64498, 69376, 73712, 75880, 76160, 86720, 87040, 92140, 121408, 121856, 128996, 138752, 147424, 151760, 152320, 161245, 173440, 184280, 242816, 257992, 277504, 294848, 303520, 304640, 322490, 346880, 368560, 485632, 515984, 589696, 607040, 609280, 644980, 693760, 737120, 971264, 1031968, 1179392, 1214080, 1289960, 1387520, 1474240, 1942528, 2063936, 2358784, 2428160, 2579920, 2948480, 4127872, 4717568, 4856320, 5159840, 5896960, 8255744, 9712640, 10319680, 11793920, 16511488, 20639360, 23587840, 33022976, 41278720, 82557440, 165114880]

約数ペア:

[(1, 165114880), (2, 82557440), (4, 41278720), (5, 33022976), (7, 23587840), (8, 20639360), (10, 16511488), (14, 11793920), (16, 10319680), (17, 9712640), (20, 8255744), (28, 5896960), (32, 5159840), (34, 4856320), (35, 4717568), (40, 4127872), (56, 2948480), (64, 2579920), (68, 2428160), (70, 2358784), (80, 2063936), (85, 1942528), (112, 1474240), (119, 1387520), (128, 1289960), (136, 1214080), (140, 1179392), (160, 1031968), (170, 971264), (224, 737120), (238, 693760), (256, 644980), (271, 609280), (272, 607040), (280, 589696), (320, 515984), (340, 485632), (448, 368560), (476, 346880), (512, 322490), (542, 304640), (544, 303520), (560, 294848), (595, 277504), (640, 257992), (680, 242816), (896, 184280), (952, 173440), (1024, 161245), (1084, 152320), (1088, 151760), (1120, 147424), (1190, 138752), (1280, 128996), (1355, 121856), (1360, 121408), (1792, 92140), (1897, 87040), (1904, 86720), (2168, 76160), (2176, 75880), (2240, 73712), (2380, 69376), (2560, 64498), (2710, 60928), (2720, 60704), (3584, 46070), (3794, 43520), (3808, 43360), (4336, 38080), (4352, 37940), (4480, 36856), (4607, 35840), (4760, 34688), (5120, 32249), (5420, 30464), (5440, 30352), (7168, 23035), (7588, 21760), (7616, 21680), (8672, 19040), (8704, 18970), (8960, 18428), (9214, 17920), (9485, 17408), (9520, 17344), (10840, 15232), (10880, 15176)]