449163120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15727}}^1$

素因数の和:15767

約数の個数: 160

約数和(自身を含む): 1685035008

約数和(自身を除く): 1235871888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 15727, 28560, 31454, 47181, 62908, 78635, 94362, 110089, 125816, 157270, 188724, 220178, 235905, 251632, 267359, 314540, 330267, 377448, 440356, 471810, 534718, 550445, 629080, 660534, 754896, 802077, 880712, 943620, 1069436, 1100890, 1258160, 1321068, 1336795, 1604154, 1651335, 1761424, 1871513, 1887240, 2138872, 2201780, 2642136, 2673590, 3208308, 3302670, 3743026, 3774480, 4010385, 4277744, 4403560, 5284272, 5347180, 5614539, 6416616, 6605340, 7486052, 8020770, 8807120, 9357565, 10694360, 11229078, 12833232, 13210680, 14972104, 16041540, 18715130, 21388720, 22458156, 26421360, 28072695, 29944208, 32083080, 37430260, 44916312, 56145390, 64166160, 74860520, 89832624, 112290780, 149721040, 224581560, 449163120]

約数ペア:

[(1, 449163120), (2, 224581560), (3, 149721040), (4, 112290780), (5, 89832624), (6, 74860520), (7, 64166160), (8, 56145390), (10, 44916312), (12, 37430260), (14, 32083080), (15, 29944208), (16, 28072695), (17, 26421360), (20, 22458156), (21, 21388720), (24, 18715130), (28, 16041540), (30, 14972104), (34, 13210680), (35, 12833232), (40, 11229078), (42, 10694360), (48, 9357565), (51, 8807120), (56, 8020770), (60, 7486052), (68, 6605340), (70, 6416616), (80, 5614539), (84, 5347180), (85, 5284272), (102, 4403560), (105, 4277744), (112, 4010385), (119, 3774480), (120, 3743026), (136, 3302670), (140, 3208308), (168, 2673590), (170, 2642136), (204, 2201780), (210, 2138872), (238, 1887240), (240, 1871513), (255, 1761424), (272, 1651335), (280, 1604154), (336, 1336795), (340, 1321068), (357, 1258160), (408, 1100890), (420, 1069436), (476, 943620), (510, 880712), (560, 802077), (595, 754896), (680, 660534), (714, 629080), (816, 550445), (840, 534718), (952, 471810), (1020, 440356), (1190, 377448), (1360, 330267), (1428, 314540), (1680, 267359), (1785, 251632), (1904, 235905), (2040, 220178), (2380, 188724), (2856, 157270), (3570, 125816), (4080, 110089), (4760, 94362), (5712, 78635), (7140, 62908), (9520, 47181), (14280, 31454), (15727, 28560)]