237864070120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{285031}}^1$

素因数の和:285746

約数の個数: 64

約数和(自身を含む): 553281315840

約数和(自身を除く): 315417245720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 673, 1240, 1346, 2692, 3365, 5384, 6730, 13460, 20863, 26920, 41726, 83452, 104315, 166904, 208630, 285031, 417260, 570062, 834520, 1140124, 1425155, 2280248, 2850310, 5700620, 8835961, 11401240, 17671922, 35343844, 44179805, 70687688, 88359610, 176719220, 191825863, 353438440, 383651726, 767303452, 959129315, 1534606904, 1918258630, 3836517260, 5946601753, 7673034520, 11893203506, 23786407012, 29733008765, 47572814024, 59466017530, 118932035060, 237864070120]

約数ペア:

[(1, 237864070120), (2, 118932035060), (4, 59466017530), (5, 47572814024), (8, 29733008765), (10, 23786407012), (20, 11893203506), (31, 7673034520), (40, 5946601753), (62, 3836517260), (124, 1918258630), (155, 1534606904), (248, 959129315), (310, 767303452), (620, 383651726), (673, 353438440), (1240, 191825863), (1346, 176719220), (2692, 88359610), (3365, 70687688), (5384, 44179805), (6730, 35343844), (13460, 17671922), (20863, 11401240), (26920, 8835961), (41726, 5700620), (83452, 2850310), (104315, 2280248), (166904, 1425155), (208630, 1140124), (285031, 834520), (417260, 570062)]