235138920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18313}}^1$

素因数の和:18434

約数の個数: 64

約数和(自身を含む): 712048320

約数和(自身を除く): 476909400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 18313, 36626, 54939, 73252, 91565, 109878, 146504, 183130, 219756, 274695, 366260, 439512, 549390, 732520, 1098780, 1959491, 2197560, 3918982, 5878473, 7837964, 9797455, 11756946, 15675928, 19594910, 23513892, 29392365, 39189820, 47027784, 58784730, 78379640, 117569460, 235138920]

約数ペア:

[(1, 235138920), (2, 117569460), (3, 78379640), (4, 58784730), (5, 47027784), (6, 39189820), (8, 29392365), (10, 23513892), (12, 19594910), (15, 15675928), (20, 11756946), (24, 9797455), (30, 7837964), (40, 5878473), (60, 3918982), (107, 2197560), (120, 1959491), (214, 1098780), (321, 732520), (428, 549390), (535, 439512), (642, 366260), (856, 274695), (1070, 219756), (1284, 183130), (1605, 146504), (2140, 109878), (2568, 91565), (3210, 73252), (4280, 54939), (6420, 36626), (12840, 18313)]