207877304460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2999}}^1\times {\mathrm{165037}}^1$

素因数の和:168055

約数の個数: 96

約数和(自身を含む): 665433216000

約数和(自身を除く): 457555911540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2999, 5998, 8997, 11996, 14995, 17994, 20993, 29990, 35988, 41986, 44985, 59980, 62979, 83972, 89970, 104965, 125958, 165037, 179940, 209930, 251916, 314895, 330074, 419860, 495111, 629790, 660148, 825185, 990222, 1155259, 1259580, 1650370, 1980444, 2310518, 2475555, 3300740, 3465777, 4621036, 4951110, 5776295, 6931554, 9902220, 11552590, 13863108, 17328885, 23105180, 34657770, 69315540, 494945963, 989891926, 1484837889, 1979783852, 2474729815, 2969675778, 3464621741, 4949459630, 5939351556, 6929243482, 7424189445, 9898919260, 10393865223, 13858486964, 14848378890, 17323108705, 20787730446, 29696757780, 34646217410, 41575460892, 51969326115, 69292434820, 103938652230, 207877304460]

約数ペア:

[(1, 207877304460), (2, 103938652230), (3, 69292434820), (4, 51969326115), (5, 41575460892), (6, 34646217410), (7, 29696757780), (10, 20787730446), (12, 17323108705), (14, 14848378890), (15, 13858486964), (20, 10393865223), (21, 9898919260), (28, 7424189445), (30, 6929243482), (35, 5939351556), (42, 4949459630), (60, 3464621741), (70, 2969675778), (84, 2474729815), (105, 1979783852), (140, 1484837889), (210, 989891926), (420, 494945963), (2999, 69315540), (5998, 34657770), (8997, 23105180), (11996, 17328885), (14995, 13863108), (17994, 11552590), (20993, 9902220), (29990, 6931554), (35988, 5776295), (41986, 4951110), (44985, 4621036), (59980, 3465777), (62979, 3300740), (83972, 2475555), (89970, 2310518), (104965, 1980444), (125958, 1650370), (165037, 1259580), (179940, 1155259), (209930, 990222), (251916, 825185), (314895, 660148), (330074, 629790), (419860, 495111)]