2026436520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4103

約数の個数: 128

約数和(自身を含む): 6322176000

約数和(自身を除く): 4295739480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 248, 278, 310, 372, 417, 465, 556, 620, 695, 744, 834, 930, 1112, 1240, 1390, 1668, 1860, 2085, 2780, 3336, 3720, 3919, 4170, 4309, 5560, 7838, 8340, 8618, 11757, 12927, 15676, 16680, 17236, 19595, 21545, 23514, 25854, 31352, 34472, 39190, 43090, 47028, 51708, 58785, 64635, 78380, 86180, 94056, 103416, 117570, 121489, 129270, 156760, 172360, 235140, 242978, 258540, 364467, 470280, 485956, 517080, 544741, 607445, 728934, 971912, 1089482, 1214890, 1457868, 1634223, 1822335, 2178964, 2429780, 2723705, 2915736, 3268446, 3644670, 4357928, 4859560, 5447410, 6536892, 7289340, 8171115, 10894820, 13073784, 14578680, 16342230, 16886971, 21789640, 32684460, 33773942, 50660913, 65368920, 67547884, 84434855, 101321826, 135095768, 168869710, 202643652, 253304565, 337739420, 405287304, 506609130, 675478840, 1013218260, 2026436520]

約数ペア:

[(1, 2026436520), (2, 1013218260), (3, 675478840), (4, 506609130), (5, 405287304), (6, 337739420), (8, 253304565), (10, 202643652), (12, 168869710), (15, 135095768), (20, 101321826), (24, 84434855), (30, 67547884), (31, 65368920), (40, 50660913), (60, 33773942), (62, 32684460), (93, 21789640), (120, 16886971), (124, 16342230), (139, 14578680), (155, 13073784), (186, 10894820), (248, 8171115), (278, 7289340), (310, 6536892), (372, 5447410), (417, 4859560), (465, 4357928), (556, 3644670), (620, 3268446), (695, 2915736), (744, 2723705), (834, 2429780), (930, 2178964), (1112, 1822335), (1240, 1634223), (1390, 1457868), (1668, 1214890), (1860, 1089482), (2085, 971912), (2780, 728934), (3336, 607445), (3720, 544741), (3919, 517080), (4170, 485956), (4309, 470280), (5560, 364467), (7838, 258540), (8340, 242978), (8618, 235140), (11757, 172360), (12927, 156760), (15676, 129270), (16680, 121489), (17236, 117570), (19595, 103416), (21545, 94056), (23514, 86180), (25854, 78380), (31352, 64635), (34472, 58785), (39190, 51708), (43090, 47028)]