81922315440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{48763283}}^1$

素因数の和:48763306

約数の個数: 80

約数和(自身を含む): 290239066368

約数和(自身を除く): 208316750928

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, 48763283, 97526566, 146289849, 195053132, 243816415, 292579698, 341342981, 390106264, 487632830, 585159396, 682685962, 731449245, 780212528, 975265660, 1024028943, 1170318792, 1365371924, 1462898490, 1706714905, 1950531320, 2048057886, 2340637584, 2730743848, 2925796980, 3413429810, 3901062640, 4096115772, 5120144715, 5461487696, 5851593960, 6826859620, 8192231544, 10240289430, 11703187920, 13653719240, 16384463088, 20480578860, 27307438480, 40961157720, 81922315440]

約数ペア:

[(1, 81922315440), (2, 40961157720), (3, 27307438480), (4, 20480578860), (5, 16384463088), (6, 13653719240), (7, 11703187920), (8, 10240289430), (10, 8192231544), (12, 6826859620), (14, 5851593960), (15, 5461487696), (16, 5120144715), (20, 4096115772), (21, 3901062640), (24, 3413429810), (28, 2925796980), (30, 2730743848), (35, 2340637584), (40, 2048057886), (42, 1950531320), (48, 1706714905), (56, 1462898490), (60, 1365371924), (70, 1170318792), (80, 1024028943), (84, 975265660), (105, 780212528), (112, 731449245), (120, 682685962), (140, 585159396), (168, 487632830), (210, 390106264), (240, 341342981), (280, 292579698), (336, 243816415), (420, 195053132), (560, 146289849), (840, 97526566), (1680, 48763283)]