117325320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 404870400

約数和(自身を除く): 287545080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 709, 788, 840, 985, 1182, 1379, 1418, 1576, 1970, 2127, 2364, 2758, 2836, 2955, 3545, 3940, 4137, 4254, 4728, 4963, 5516, 5672, 5910, 6895, 7090, 7880, 8274, 8508, 9926, 10635, 11032, 11820, 13790, 14180, 14889, 16548, 17016, 19852, 20685, 21270, 23640, 24815, 27580, 28360, 29778, 33096, 39704, 41370, 42540, 49630, 55160, 59556, 74445, 82740, 85080, 99260, 119112, 139673, 148890, 165480, 198520, 279346, 297780, 419019, 558692, 595560, 698365, 838038, 977711, 1117384, 1396730, 1676076, 1955422, 2095095, 2793460, 2933133, 3352152, 3910844, 4190190, 4888555, 5586920, 5866266, 7821688, 8380380, 9777110, 11732532, 14665665, 16760760, 19554220, 23465064, 29331330, 39108440, 58662660, 117325320]

約数ペア:

[(1, 117325320), (2, 58662660), (3, 39108440), (4, 29331330), (5, 23465064), (6, 19554220), (7, 16760760), (8, 14665665), (10, 11732532), (12, 9777110), (14, 8380380), (15, 7821688), (20, 5866266), (21, 5586920), (24, 4888555), (28, 4190190), (30, 3910844), (35, 3352152), (40, 2933133), (42, 2793460), (56, 2095095), (60, 1955422), (70, 1676076), (84, 1396730), (105, 1117384), (120, 977711), (140, 838038), (168, 698365), (197, 595560), (210, 558692), (280, 419019), (394, 297780), (420, 279346), (591, 198520), (709, 165480), (788, 148890), (840, 139673), (985, 119112), (1182, 99260), (1379, 85080), (1418, 82740), (1576, 74445), (1970, 59556), (2127, 55160), (2364, 49630), (2758, 42540), (2836, 41370), (2955, 39704), (3545, 33096), (3940, 29778), (4137, 28360), (4254, 27580), (4728, 24815), (4963, 23640), (5516, 21270), (5672, 20685), (5910, 19852), (6895, 17016), (7090, 16548), (7880, 14889), (8274, 14180), (8508, 13790), (9926, 11820), (10635, 11032)]