159671520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 192

約数和(自身を含む): 583511040

約数和(自身を除く): 423839520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1607, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3214, 3312, 3680, 4140, 4320, 4821, 4968, 5520, 6210, 6428, 6624, 8035, 8280, 9642, 9936, 11040, 12420, 12856, 14463, 16070, 16560, 19284, 19872, 24105, 24840, 25712, 28926, 32140, 33120, 36961, 38568, 43389, 48210, 49680, 51424, 57852, 64280, 72315, 73922, 77136, 86778, 96420, 99360, 110883, 115704, 128560, 144630, 147844, 154272, 173556, 184805, 192840, 216945, 221766, 231408, 257120, 289260, 295688, 332649, 347112, 369610, 385680, 433890, 443532, 462816, 554415, 578520, 591376, 665298, 694224, 739220, 771360, 867780, 887064, 997947, 1108830, 1157040, 1182752, 1330596, 1388448, 1478440, 1663245, 1735560, 1774128, 1995894, 2217660, 2314080, 2661192, 2956880, 3326490, 3471120, 3548256, 3991788, 4435320, 4989735, 5322384, 5913760, 6652980, 6942240, 7983576, 8870640, 9979470, 10644768, 13305960, 15967152, 17741280, 19958940, 26611920, 31934304, 39917880, 53223840, 79835760, 159671520]

約数ペア:

[(1, 159671520), (2, 79835760), (3, 53223840), (4, 39917880), (5, 31934304), (6, 26611920), (8, 19958940), (9, 17741280), (10, 15967152), (12, 13305960), (15, 10644768), (16, 9979470), (18, 8870640), (20, 7983576), (23, 6942240), (24, 6652980), (27, 5913760), (30, 5322384), (32, 4989735), (36, 4435320), (40, 3991788), (45, 3548256), (46, 3471120), (48, 3326490), (54, 2956880), (60, 2661192), (69, 2314080), (72, 2217660), (80, 1995894), (90, 1774128), (92, 1735560), (96, 1663245), (108, 1478440), (115, 1388448), (120, 1330596), (135, 1182752), (138, 1157040), (144, 1108830), (160, 997947), (180, 887064), (184, 867780), (207, 771360), (216, 739220), (230, 694224), (240, 665298), (270, 591376), (276, 578520), (288, 554415), (345, 462816), (360, 443532), (368, 433890), (414, 385680), (432, 369610), (460, 347112), (480, 332649), (540, 295688), (552, 289260), (621, 257120), (690, 231408), (720, 221766), (736, 216945), (828, 192840), (864, 184805), (920, 173556), (1035, 154272), (1080, 147844), (1104, 144630), (1242, 128560), (1380, 115704), (1440, 110883), (1607, 99360), (1656, 96420), (1840, 86778), (2070, 77136), (2160, 73922), (2208, 72315), (2484, 64280), (2760, 57852), (3105, 51424), (3214, 49680), (3312, 48210), (3680, 43389), (4140, 38568), (4320, 36961), (4821, 33120), (4968, 32140), (5520, 28926), (6210, 25712), (6428, 24840), (6624, 24105), (8035, 19872), (8280, 19284), (9642, 16560), (9936, 16070), (11040, 14463), (12420, 12856)]