222814680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2861}}^1$

素因数の和:2945

約数の個数: 128

約数和(自身を含む): 741830400

約数和(自身を除く): 519015720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2861, 3245, 3540, 3894, 5192, 5722, 6490, 7080, 7788, 8583, 9735, 11444, 12980, 14305, 15576, 17166, 19470, 22888, 25960, 28610, 31471, 34332, 38940, 42915, 57220, 62942, 68664, 77880, 85830, 94413, 114440, 125884, 157355, 168799, 171660, 188826, 251768, 314710, 337598, 343320, 377652, 472065, 506397, 629420, 675196, 755304, 843995, 944130, 1012794, 1258840, 1350392, 1687990, 1856789, 1888260, 2025588, 2531985, 3375980, 3713578, 3776520, 4051176, 5063970, 5570367, 6751960, 7427156, 9283945, 10127940, 11140734, 14854312, 18567890, 20255880, 22281468, 27851835, 37135780, 44562936, 55703670, 74271560, 111407340, 222814680]

約数ペア:

[(1, 222814680), (2, 111407340), (3, 74271560), (4, 55703670), (5, 44562936), (6, 37135780), (8, 27851835), (10, 22281468), (11, 20255880), (12, 18567890), (15, 14854312), (20, 11140734), (22, 10127940), (24, 9283945), (30, 7427156), (33, 6751960), (40, 5570367), (44, 5063970), (55, 4051176), (59, 3776520), (60, 3713578), (66, 3375980), (88, 2531985), (110, 2025588), (118, 1888260), (120, 1856789), (132, 1687990), (165, 1350392), (177, 1258840), (220, 1012794), (236, 944130), (264, 843995), (295, 755304), (330, 675196), (354, 629420), (440, 506397), (472, 472065), (590, 377652), (649, 343320), (660, 337598), (708, 314710), (885, 251768), (1180, 188826), (1298, 171660), (1320, 168799), (1416, 157355), (1770, 125884), (1947, 114440), (2360, 94413), (2596, 85830), (2861, 77880), (3245, 68664), (3540, 62942), (3894, 57220), (5192, 42915), (5722, 38940), (6490, 34332), (7080, 31471), (7788, 28610), (8583, 25960), (9735, 22888), (11444, 19470), (12980, 17166), (14305, 15576)]