16690268340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{120577}}^1$

素因数の和:121361

約数の個数: 72

約数和(自身を含む): 50693402760

約数和(自身を除く): 34003134420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 769, 1538, 2307, 3076, 3845, 4614, 6921, 7690, 9228, 11535, 13842, 15380, 23070, 27684, 34605, 46140, 69210, 120577, 138420, 241154, 361731, 482308, 602885, 723462, 1085193, 1205770, 1446924, 1808655, 2170386, 2411540, 3617310, 4340772, 5425965, 7234620, 10851930, 21703860, 92723713, 185447426, 278171139, 370894852, 463618565, 556342278, 834513417, 927237130, 1112684556, 1390855695, 1669026834, 1854474260, 2781711390, 3338053668, 4172567085, 5563422780, 8345134170, 16690268340]

約数ペア:

[(1, 16690268340), (2, 8345134170), (3, 5563422780), (4, 4172567085), (5, 3338053668), (6, 2781711390), (9, 1854474260), (10, 1669026834), (12, 1390855695), (15, 1112684556), (18, 927237130), (20, 834513417), (30, 556342278), (36, 463618565), (45, 370894852), (60, 278171139), (90, 185447426), (180, 92723713), (769, 21703860), (1538, 10851930), (2307, 7234620), (3076, 5425965), (3845, 4340772), (4614, 3617310), (6921, 2411540), (7690, 2170386), (9228, 1808655), (11535, 1446924), (13842, 1205770), (15380, 1085193), (23070, 723462), (27684, 602885), (34605, 482308), (46140, 361731), (69210, 241154), (120577, 138420)]