201623520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2657

約数の個数: 192

約数和(自身を含む): 757693440

約数和(自身を除く): 556069920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2609, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5218, 5520, 6440, 7728, 7827, 9660, 10436, 11040, 12880, 13045, 15456, 15654, 18263, 19320, 20872, 25760, 26090, 31308, 36526, 38640, 39135, 41744, 52180, 54789, 60007, 62616, 73052, 77280, 78270, 83488, 91315, 104360, 109578, 120014, 125232, 146104, 156540, 180021, 182630, 208720, 219156, 240028, 250464, 273945, 292208, 300035, 313080, 360042, 365260, 417440, 420049, 438312, 480056, 547890, 584416, 600070, 626160, 720084, 730520, 840098, 876624, 900105, 960112, 1095780, 1200140, 1252320, 1260147, 1440168, 1461040, 1680196, 1753248, 1800210, 1920224, 2100245, 2191560, 2400280, 2520294, 2880336, 2922080, 3360392, 3600420, 4200490, 4383120, 4800560, 5040588, 5760672, 6300735, 6720784, 7200840, 8400980, 8766240, 9601120, 10081176, 12601470, 13441568, 14401680, 16801960, 20162352, 25202940, 28803360, 33603920, 40324704, 50405880, 67207840, 100811760, 201623520]

約数ペア:

[(1, 201623520), (2, 100811760), (3, 67207840), (4, 50405880), (5, 40324704), (6, 33603920), (7, 28803360), (8, 25202940), (10, 20162352), (12, 16801960), (14, 14401680), (15, 13441568), (16, 12601470), (20, 10081176), (21, 9601120), (23, 8766240), (24, 8400980), (28, 7200840), (30, 6720784), (32, 6300735), (35, 5760672), (40, 5040588), (42, 4800560), (46, 4383120), (48, 4200490), (56, 3600420), (60, 3360392), (69, 2922080), (70, 2880336), (80, 2520294), (84, 2400280), (92, 2191560), (96, 2100245), (105, 1920224), (112, 1800210), (115, 1753248), (120, 1680196), (138, 1461040), (140, 1440168), (160, 1260147), (161, 1252320), (168, 1200140), (184, 1095780), (210, 960112), (224, 900105), (230, 876624), (240, 840098), (276, 730520), (280, 720084), (322, 626160), (336, 600070), (345, 584416), (368, 547890), (420, 480056), (460, 438312), (480, 420049), (483, 417440), (552, 365260), (560, 360042), (644, 313080), (672, 300035), (690, 292208), (736, 273945), (805, 250464), (840, 240028), (920, 219156), (966, 208720), (1104, 182630), (1120, 180021), (1288, 156540), (1380, 146104), (1610, 125232), (1680, 120014), (1840, 109578), (1932, 104360), (2208, 91315), (2415, 83488), (2576, 78270), (2609, 77280), (2760, 73052), (3220, 62616), (3360, 60007), (3680, 54789), (3864, 52180), (4830, 41744), (5152, 39135), (5218, 38640), (5520, 36526), (6440, 31308), (7728, 26090), (7827, 25760), (9660, 20872), (10436, 19320), (11040, 18263), (12880, 15654), (13045, 15456)]