166251540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30449}}^1$

素因数の和:30481

約数の個数: 96

約数和(自身を含む): 572947200

約数和(自身を除く): 406695660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30449, 60898, 91347, 121796, 152245, 182694, 213143, 304490, 365388, 395837, 426286, 456735, 608980, 639429, 791674, 852572, 913470, 1065715, 1187511, 1278858, 1583348, 1826940, 1979185, 2131430, 2375022, 2557716, 2770859, 3197145, 3958370, 4262860, 4750044, 5541718, 5937555, 6394290, 7916740, 8312577, 11083436, 11875110, 12788580, 13854295, 16625154, 23750220, 27708590, 33250308, 41562885, 55417180, 83125770, 166251540]

約数ペア:

[(1, 166251540), (2, 83125770), (3, 55417180), (4, 41562885), (5, 33250308), (6, 27708590), (7, 23750220), (10, 16625154), (12, 13854295), (13, 12788580), (14, 11875110), (15, 11083436), (20, 8312577), (21, 7916740), (26, 6394290), (28, 5937555), (30, 5541718), (35, 4750044), (39, 4262860), (42, 3958370), (52, 3197145), (60, 2770859), (65, 2557716), (70, 2375022), (78, 2131430), (84, 1979185), (91, 1826940), (105, 1583348), (130, 1278858), (140, 1187511), (156, 1065715), (182, 913470), (195, 852572), (210, 791674), (260, 639429), (273, 608980), (364, 456735), (390, 426286), (420, 395837), (455, 365388), (546, 304490), (780, 213143), (910, 182694), (1092, 152245), (1365, 121796), (1820, 91347), (2730, 60898), (5460, 30449)]