153865040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14461}}^1$

素因数の和:14500

約数の個数: 80

約数和(自身を含む): 430389120

約数和(自身を除く): 276524080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 14461, 28922, 57844, 72305, 101227, 115688, 144610, 202454, 231376, 274759, 289220, 404908, 506135, 549518, 578440, 809816, 1012270, 1099036, 1156880, 1373795, 1619632, 1923313, 2024540, 2198072, 2747590, 3846626, 4049080, 4396144, 5495180, 7693252, 8098160, 9616565, 10990360, 15386504, 19233130, 21980720, 30773008, 38466260, 76932520, 153865040]

約数ペア:

[(1, 153865040), (2, 76932520), (4, 38466260), (5, 30773008), (7, 21980720), (8, 19233130), (10, 15386504), (14, 10990360), (16, 9616565), (19, 8098160), (20, 7693252), (28, 5495180), (35, 4396144), (38, 4049080), (40, 3846626), (56, 2747590), (70, 2198072), (76, 2024540), (80, 1923313), (95, 1619632), (112, 1373795), (133, 1156880), (140, 1099036), (152, 1012270), (190, 809816), (266, 578440), (280, 549518), (304, 506135), (380, 404908), (532, 289220), (560, 274759), (665, 231376), (760, 202454), (1064, 144610), (1330, 115688), (1520, 101227), (2128, 72305), (2660, 57844), (5320, 28922), (10640, 14461)]