21603097320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{352301}}^1$

素因数の和:352395

約数の個数: 128

約数和(自身を含む): 75082602240

約数和(自身を除く): 53479504920

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 30660, 61320, 352301, 704602, 1056903, 1409204, 1761505, 2113806, 2466107, 2818408, 3523010, 4227612, 4932214, 5284515, 7046020, 7398321, 8455224, 9864428, 10569030, 12330535, 14092040, 14796642, 19728856, 21138060, 24661070, 25717973, 29593284, 36991605, 42276120, 49322140, 51435946, 59186568, 73983210, 77153919, 98644280, 102871892, 128589865, 147966420, 154307838, 180025811, 205743784, 257179730, 295932840, 308615676, 360051622, 385769595, 514359460, 540077433, 617231352, 720103244, 771539190, 900129055, 1028718920, 1080154866, 1440206488, 1543078380, 1800258110, 2160309732, 2700387165, 3086156760, 3600516220, 4320619464, 5400774330, 7201032440, 10801548660, 21603097320]

約数ペア:

[(1, 21603097320), (2, 10801548660), (3, 7201032440), (4, 5400774330), (5, 4320619464), (6, 3600516220), (7, 3086156760), (8, 2700387165), (10, 2160309732), (12, 1800258110), (14, 1543078380), (15, 1440206488), (20, 1080154866), (21, 1028718920), (24, 900129055), (28, 771539190), (30, 720103244), (35, 617231352), (40, 540077433), (42, 514359460), (56, 385769595), (60, 360051622), (70, 308615676), (73, 295932840), (84, 257179730), (105, 205743784), (120, 180025811), (140, 154307838), (146, 147966420), (168, 128589865), (210, 102871892), (219, 98644280), (280, 77153919), (292, 73983210), (365, 59186568), (420, 51435946), (438, 49322140), (511, 42276120), (584, 36991605), (730, 29593284), (840, 25717973), (876, 24661070), (1022, 21138060), (1095, 19728856), (1460, 14796642), (1533, 14092040), (1752, 12330535), (2044, 10569030), (2190, 9864428), (2555, 8455224), (2920, 7398321), (3066, 7046020), (4088, 5284515), (4380, 4932214), (5110, 4227612), (6132, 3523010), (7665, 2818408), (8760, 2466107), (10220, 2113806), (12264, 1761505), (15330, 1409204), (20440, 1056903), (30660, 704602), (61320, 352301)]