9163927920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5454719}}^1$

素因数の和:5454742

約数の個数: 80

約数和(自身を含む): 32466493440

約数和(自身を除く): 23302565520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5454719, 10909438, 16364157, 21818876, 27273595, 32728314, 38183033, 43637752, 54547190, 65456628, 76366066, 81820785, 87275504, 109094380, 114549099, 130913256, 152732132, 163641570, 190915165, 218188760, 229098198, 261826512, 305464264, 327283140, 381830330, 436377520, 458196396, 572745495, 610928528, 654566280, 763660660, 916392792, 1145490990, 1309132560, 1527321320, 1832785584, 2290981980, 3054642640, 4581963960, 9163927920]

約数ペア:

[(1, 9163927920), (2, 4581963960), (3, 3054642640), (4, 2290981980), (5, 1832785584), (6, 1527321320), (7, 1309132560), (8, 1145490990), (10, 916392792), (12, 763660660), (14, 654566280), (15, 610928528), (16, 572745495), (20, 458196396), (21, 436377520), (24, 381830330), (28, 327283140), (30, 305464264), (35, 261826512), (40, 229098198), (42, 218188760), (48, 190915165), (56, 163641570), (60, 152732132), (70, 130913256), (80, 114549099), (84, 109094380), (105, 87275504), (112, 81820785), (120, 76366066), (140, 65456628), (168, 54547190), (210, 43637752), (240, 38183033), (280, 32728314), (336, 27273595), (420, 21818876), (560, 16364157), (840, 10909438), (1680, 5454719)]