209548440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7013}}^1$

素因数の和:7113

約数の個数: 96

約数和(自身を含む): 689335920

約数和(自身を除く): 479787480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7013, 7470, 9960, 14026, 14940, 21039, 28052, 29880, 35065, 42078, 56104, 63117, 70130, 84156, 105195, 126234, 140260, 168312, 210390, 252468, 280520, 315585, 420780, 504936, 582079, 631170, 841560, 1164158, 1262340, 1746237, 2328316, 2524680, 2910395, 3492474, 4656632, 5238711, 5820790, 6984948, 8731185, 10477422, 11641580, 13969896, 17462370, 20954844, 23283160, 26193555, 34924740, 41909688, 52387110, 69849480, 104774220, 209548440]

約数ペア:

[(1, 209548440), (2, 104774220), (3, 69849480), (4, 52387110), (5, 41909688), (6, 34924740), (8, 26193555), (9, 23283160), (10, 20954844), (12, 17462370), (15, 13969896), (18, 11641580), (20, 10477422), (24, 8731185), (30, 6984948), (36, 5820790), (40, 5238711), (45, 4656632), (60, 3492474), (72, 2910395), (83, 2524680), (90, 2328316), (120, 1746237), (166, 1262340), (180, 1164158), (249, 841560), (332, 631170), (360, 582079), (415, 504936), (498, 420780), (664, 315585), (747, 280520), (830, 252468), (996, 210390), (1245, 168312), (1494, 140260), (1660, 126234), (1992, 105195), (2490, 84156), (2988, 70130), (3320, 63117), (3735, 56104), (4980, 42078), (5976, 35065), (7013, 29880), (7470, 28052), (9960, 21039), (14026, 14940)]