1569556940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 4117478400

約数和(自身を除く): 2547921460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 59, 70, 73, 76, 95, 118, 133, 137, 140, 146, 190, 236, 266, 274, 292, 295, 365, 380, 413, 511, 532, 548, 590, 665, 685, 730, 826, 959, 1022, 1121, 1180, 1330, 1370, 1387, 1460, 1652, 1918, 2044, 2065, 2242, 2555, 2603, 2660, 2740, 2774, 3836, 4130, 4307, 4484, 4795, 5110, 5206, 5548, 5605, 6935, 7847, 8083, 8260, 8614, 9590, 9709, 10001, 10220, 10412, 11210, 13015, 13870, 15694, 16166, 17228, 18221, 19180, 19418, 20002, 21535, 22420, 26030, 27740, 30149, 31388, 32332, 36442, 38836, 39235, 40004, 40415, 43070, 48545, 50005, 52060, 56581, 60298, 70007, 72884, 78470, 80830, 81833, 86140, 91105, 97090, 100010, 113162, 120596, 140014, 150745, 153577, 156940, 161660, 163666, 182210, 190019, 194180, 200020, 226324, 280028, 282905, 301490, 307154, 327332, 350035, 364420, 380038, 409165, 565810, 572831, 590059, 602980, 614308, 700070, 760076, 767885, 818330, 950095, 1075039, 1131620, 1145662, 1180118, 1330133, 1400140, 1535770, 1636660, 1900190, 2150078, 2291324, 2360236, 2660266, 2864155, 2950295, 3071540, 3800380, 4130413, 4300156, 5320532, 5375195, 5728310, 5900590, 6650665, 8260826, 10750390, 11211121, 11456620, 11801180, 13301330, 16521652, 20652065, 21500780, 22422242, 26602660, 41304130, 44844484, 56055605, 78477847, 82608260, 112111210, 156955694, 224222420, 313911388, 392389235, 784778470, 1569556940]

約数ペア:

[(1, 1569556940), (2, 784778470), (4, 392389235), (5, 313911388), (7, 224222420), (10, 156955694), (14, 112111210), (19, 82608260), (20, 78477847), (28, 56055605), (35, 44844484), (38, 41304130), (59, 26602660), (70, 22422242), (73, 21500780), (76, 20652065), (95, 16521652), (118, 13301330), (133, 11801180), (137, 11456620), (140, 11211121), (146, 10750390), (190, 8260826), (236, 6650665), (266, 5900590), (274, 5728310), (292, 5375195), (295, 5320532), (365, 4300156), (380, 4130413), (413, 3800380), (511, 3071540), (532, 2950295), (548, 2864155), (590, 2660266), (665, 2360236), (685, 2291324), (730, 2150078), (826, 1900190), (959, 1636660), (1022, 1535770), (1121, 1400140), (1180, 1330133), (1330, 1180118), (1370, 1145662), (1387, 1131620), (1460, 1075039), (1652, 950095), (1918, 818330), (2044, 767885), (2065, 760076), (2242, 700070), (2555, 614308), (2603, 602980), (2660, 590059), (2740, 572831), (2774, 565810), (3836, 409165), (4130, 380038), (4307, 364420), (4484, 350035), (4795, 327332), (5110, 307154), (5206, 301490), (5548, 282905), (5605, 280028), (6935, 226324), (7847, 200020), (8083, 194180), (8260, 190019), (8614, 182210), (9590, 163666), (9709, 161660), (10001, 156940), (10220, 153577), (10412, 150745), (11210, 140014), (13015, 120596), (13870, 113162), (15694, 100010), (16166, 97090), (17228, 91105), (18221, 86140), (19180, 81833), (19418, 80830), (20002, 78470), (21535, 72884), (22420, 70007), (26030, 60298), (27740, 56581), (30149, 52060), (31388, 50005), (32332, 48545), (36442, 43070), (38836, 40415), (39235, 40004)]