972345920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33391}}^1$

素因数の和:33428

約数の個数: 112

約数和(自身を含む): 2849806848

約数和(自身を除く): 1877460928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 33391, 66782, 133564, 166955, 233737, 267128, 333910, 434083, 467474, 534256, 667820, 868166, 934948, 1068512, 1168685, 1335640, 1736332, 1869896, 2137024, 2170415, 2337370, 2671280, 3038581, 3472664, 3739792, 4340830, 4674740, 5342560, 6077162, 6945328, 7479584, 8681660, 9349480, 10685120, 12154324, 13890656, 14959168, 15192905, 17363320, 18698960, 24308648, 27781312, 30385810, 34726640, 37397920, 48617296, 60771620, 69453280, 74795840, 97234592, 121543240, 138906560, 194469184, 243086480, 486172960, 972345920]

約数ペア:

[(1, 972345920), (2, 486172960), (4, 243086480), (5, 194469184), (7, 138906560), (8, 121543240), (10, 97234592), (13, 74795840), (14, 69453280), (16, 60771620), (20, 48617296), (26, 37397920), (28, 34726640), (32, 30385810), (35, 27781312), (40, 24308648), (52, 18698960), (56, 17363320), (64, 15192905), (65, 14959168), (70, 13890656), (80, 12154324), (91, 10685120), (104, 9349480), (112, 8681660), (130, 7479584), (140, 6945328), (160, 6077162), (182, 5342560), (208, 4674740), (224, 4340830), (260, 3739792), (280, 3472664), (320, 3038581), (364, 2671280), (416, 2337370), (448, 2170415), (455, 2137024), (520, 1869896), (560, 1736332), (728, 1335640), (832, 1168685), (910, 1068512), (1040, 934948), (1120, 868166), (1456, 667820), (1820, 534256), (2080, 467474), (2240, 434083), (2912, 333910), (3640, 267128), (4160, 233737), (5824, 166955), (7280, 133564), (14560, 66782), (29120, 33391)]