23129820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 85478400

約数和(自身を除く): 62348580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 211, 252, 261, 270, 290, 315, 348, 378, 406, 420, 422, 435, 522, 540, 580, 609, 630, 633, 756, 783, 812, 844, 870, 945, 1015, 1044, 1055, 1218, 1260, 1266, 1305, 1477, 1566, 1740, 1827, 1890, 1899, 2030, 2110, 2436, 2532, 2610, 2954, 3045, 3132, 3165, 3654, 3780, 3798, 3915, 4060, 4220, 4431, 5220, 5481, 5697, 5908, 6090, 6119, 6330, 7308, 7385, 7596, 7830, 8862, 9135, 9495, 10962, 11394, 12180, 12238, 12660, 13293, 14770, 15660, 17724, 18270, 18357, 18990, 21924, 22155, 22788, 24476, 26586, 27405, 28485, 29540, 30595, 36540, 36714, 37980, 39879, 42833, 44310, 53172, 54810, 55071, 56970, 61190, 66465, 73428, 79758, 85666, 88620, 91785, 109620, 110142, 113940, 122380, 128499, 132930, 159516, 165213, 171332, 183570, 199395, 214165, 220284, 256998, 265860, 275355, 330426, 367140, 385497, 398790, 428330, 513996, 550710, 642495, 660852, 770994, 797580, 826065, 856660, 1101420, 1156491, 1284990, 1541988, 1652130, 1927485, 2312982, 2569980, 3304260, 3854970, 4625964, 5782455, 7709940, 11564910, 23129820]

約数ペア:

[(1, 23129820), (2, 11564910), (3, 7709940), (4, 5782455), (5, 4625964), (6, 3854970), (7, 3304260), (9, 2569980), (10, 2312982), (12, 1927485), (14, 1652130), (15, 1541988), (18, 1284990), (20, 1156491), (21, 1101420), (27, 856660), (28, 826065), (29, 797580), (30, 770994), (35, 660852), (36, 642495), (42, 550710), (45, 513996), (54, 428330), (58, 398790), (60, 385497), (63, 367140), (70, 330426), (84, 275355), (87, 265860), (90, 256998), (105, 220284), (108, 214165), (116, 199395), (126, 183570), (135, 171332), (140, 165213), (145, 159516), (174, 132930), (180, 128499), (189, 122380), (203, 113940), (210, 110142), (211, 109620), (252, 91785), (261, 88620), (270, 85666), (290, 79758), (315, 73428), (348, 66465), (378, 61190), (406, 56970), (420, 55071), (422, 54810), (435, 53172), (522, 44310), (540, 42833), (580, 39879), (609, 37980), (630, 36714), (633, 36540), (756, 30595), (783, 29540), (812, 28485), (844, 27405), (870, 26586), (945, 24476), (1015, 22788), (1044, 22155), (1055, 21924), (1218, 18990), (1260, 18357), (1266, 18270), (1305, 17724), (1477, 15660), (1566, 14770), (1740, 13293), (1827, 12660), (1890, 12238), (1899, 12180), (2030, 11394), (2110, 10962), (2436, 9495), (2532, 9135), (2610, 8862), (2954, 7830), (3045, 7596), (3132, 7385), (3165, 7308), (3654, 6330), (3780, 6119), (3798, 6090), (3915, 5908), (4060, 5697), (4220, 5481), (4431, 5220)]