1889114040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6719}}^1$

素因数の和:6818

約数の個数: 192

約数和(自身を含む): 6793113600

約数和(自身を除く): 4903999560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 495, 568, 639, 660, 710, 781, 792, 852, 990, 1065, 1278, 1320, 1420, 1562, 1704, 1980, 2130, 2343, 2556, 2840, 3124, 3195, 3905, 3960, 4260, 4686, 5112, 6248, 6390, 6719, 7029, 7810, 8520, 9372, 11715, 12780, 13438, 14058, 15620, 18744, 20157, 23430, 25560, 26876, 28116, 31240, 33595, 35145, 40314, 46860, 53752, 56232, 60471, 67190, 70290, 73909, 80628, 93720, 100785, 120942, 134380, 140580, 147818, 161256, 201570, 221727, 241884, 268760, 281160, 295636, 302355, 369545, 403140, 443454, 477049, 483768, 591272, 604710, 665181, 739090, 806280, 886908, 954098, 1108635, 1209420, 1330362, 1431147, 1478180, 1773816, 1908196, 2217270, 2385245, 2418840, 2660724, 2862294, 2956360, 3325905, 3816392, 4293441, 4434540, 4770490, 5247539, 5321448, 5724588, 6651810, 7155735, 8586882, 8869080, 9540980, 10495078, 11449176, 13303620, 14311470, 15742617, 17173764, 19081960, 20990156, 21467205, 26237695, 26607240, 28622940, 31485234, 34347528, 41980312, 42934410, 47227851, 52475390, 57245880, 62970468, 78713085, 85868820, 94455702, 104950780, 125940936, 157426170, 171737640, 188911404, 209901560, 236139255, 314852340, 377822808, 472278510, 629704680, 944557020, 1889114040]

約数ペア:

[(1, 1889114040), (2, 944557020), (3, 629704680), (4, 472278510), (5, 377822808), (6, 314852340), (8, 236139255), (9, 209901560), (10, 188911404), (11, 171737640), (12, 157426170), (15, 125940936), (18, 104950780), (20, 94455702), (22, 85868820), (24, 78713085), (30, 62970468), (33, 57245880), (36, 52475390), (40, 47227851), (44, 42934410), (45, 41980312), (55, 34347528), (60, 31485234), (66, 28622940), (71, 26607240), (72, 26237695), (88, 21467205), (90, 20990156), (99, 19081960), (110, 17173764), (120, 15742617), (132, 14311470), (142, 13303620), (165, 11449176), (180, 10495078), (198, 9540980), (213, 8869080), (220, 8586882), (264, 7155735), (284, 6651810), (330, 5724588), (355, 5321448), (360, 5247539), (396, 4770490), (426, 4434540), (440, 4293441), (495, 3816392), (568, 3325905), (639, 2956360), (660, 2862294), (710, 2660724), (781, 2418840), (792, 2385245), (852, 2217270), (990, 1908196), (1065, 1773816), (1278, 1478180), (1320, 1431147), (1420, 1330362), (1562, 1209420), (1704, 1108635), (1980, 954098), (2130, 886908), (2343, 806280), (2556, 739090), (2840, 665181), (3124, 604710), (3195, 591272), (3905, 483768), (3960, 477049), (4260, 443454), (4686, 403140), (5112, 369545), (6248, 302355), (6390, 295636), (6719, 281160), (7029, 268760), (7810, 241884), (8520, 221727), (9372, 201570), (11715, 161256), (12780, 147818), (13438, 140580), (14058, 134380), (15620, 120942), (18744, 100785), (20157, 93720), (23430, 80628), (25560, 73909), (26876, 70290), (28116, 67190), (31240, 60471), (33595, 56232), (35145, 53752), (40314, 46860)]