210895320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5651}}^1$

素因数の和:5976

約数の個数: 64

約数和(自身を含む): 634832640

約数和(自身を除く): 423937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 5651, 6220, 7464, 9330, 11302, 12440, 16953, 18660, 22604, 28255, 33906, 37320, 45208, 56510, 67812, 84765, 113020, 135624, 169530, 226040, 339060, 678120, 1757461, 3514922, 5272383, 7029844, 8787305, 10544766, 14059688, 17574610, 21089532, 26361915, 35149220, 42179064, 52723830, 70298440, 105447660, 210895320]

約数ペア:

[(1, 210895320), (2, 105447660), (3, 70298440), (4, 52723830), (5, 42179064), (6, 35149220), (8, 26361915), (10, 21089532), (12, 17574610), (15, 14059688), (20, 10544766), (24, 8787305), (30, 7029844), (40, 5272383), (60, 3514922), (120, 1757461), (311, 678120), (622, 339060), (933, 226040), (1244, 169530), (1555, 135624), (1866, 113020), (2488, 84765), (3110, 67812), (3732, 56510), (4665, 45208), (5651, 37320), (6220, 33906), (7464, 28255), (9330, 22604), (11302, 18660), (12440, 16953)]