947307960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3701}}^1$

素因数の和:3803

約数の個数: 160

約数和(自身を含む): 3225182400

約数和(自身を除く): 2277874440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 948, 1080, 1185, 1422, 1580, 1620, 1896, 2133, 2370, 2844, 3160, 3240, 3555, 3701, 4266, 4740, 5688, 6399, 7110, 7402, 8532, 9480, 10665, 11103, 12798, 14220, 14804, 17064, 18505, 21330, 22206, 25596, 28440, 29608, 31995, 33309, 37010, 42660, 44412, 51192, 55515, 63990, 66618, 74020, 85320, 88824, 99927, 111030, 127980, 133236, 148040, 166545, 199854, 222060, 255960, 266472, 292379, 299781, 333090, 399708, 444120, 499635, 584758, 599562, 666180, 799416, 877137, 999270, 1169516, 1199124, 1332360, 1461895, 1498905, 1754274, 1998540, 2339032, 2398248, 2631411, 2923790, 2997810, 3508548, 3997080, 4385685, 5262822, 5847580, 5995620, 7017096, 7894233, 8771370, 10525644, 11695160, 11991240, 13157055, 15788466, 17542740, 21051288, 23682699, 26314110, 31576932, 35085480, 39471165, 47365398, 52628220, 63153864, 78942330, 94730796, 105256440, 118413495, 157884660, 189461592, 236826990, 315769320, 473653980, 947307960]

約数ペア:

[(1, 947307960), (2, 473653980), (3, 315769320), (4, 236826990), (5, 189461592), (6, 157884660), (8, 118413495), (9, 105256440), (10, 94730796), (12, 78942330), (15, 63153864), (18, 52628220), (20, 47365398), (24, 39471165), (27, 35085480), (30, 31576932), (36, 26314110), (40, 23682699), (45, 21051288), (54, 17542740), (60, 15788466), (72, 13157055), (79, 11991240), (81, 11695160), (90, 10525644), (108, 8771370), (120, 7894233), (135, 7017096), (158, 5995620), (162, 5847580), (180, 5262822), (216, 4385685), (237, 3997080), (270, 3508548), (316, 2997810), (324, 2923790), (360, 2631411), (395, 2398248), (405, 2339032), (474, 1998540), (540, 1754274), (632, 1498905), (648, 1461895), (711, 1332360), (790, 1199124), (810, 1169516), (948, 999270), (1080, 877137), (1185, 799416), (1422, 666180), (1580, 599562), (1620, 584758), (1896, 499635), (2133, 444120), (2370, 399708), (2844, 333090), (3160, 299781), (3240, 292379), (3555, 266472), (3701, 255960), (4266, 222060), (4740, 199854), (5688, 166545), (6399, 148040), (7110, 133236), (7402, 127980), (8532, 111030), (9480, 99927), (10665, 88824), (11103, 85320), (12798, 74020), (14220, 66618), (14804, 63990), (17064, 55515), (18505, 51192), (21330, 44412), (22206, 42660), (25596, 37010), (28440, 33309), (29608, 31995)]