7132777280

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1376

約数の個数: 112

約数和(自身を含む): 17278014720

約数和(自身を除く): 10145237440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 283, 316, 320, 395, 566, 632, 790, 997, 1132, 1264, 1415, 1580, 1994, 2264, 2528, 2830, 3160, 3988, 4528, 4985, 5056, 5660, 6320, 7976, 9056, 9970, 11320, 12640, 15952, 18112, 19940, 22357, 22640, 25280, 31904, 39880, 44714, 45280, 63808, 78763, 79760, 89428, 90560, 111785, 157526, 159520, 178856, 223570, 282151, 315052, 319040, 357712, 393815, 447140, 564302, 630104, 715424, 787630, 894280, 1128604, 1260208, 1410755, 1430848, 1575260, 1788560, 2257208, 2520416, 2821510, 3150520, 3577120, 4514416, 5040832, 5643020, 6301040, 7154240, 9028832, 11286040, 12602080, 18057664, 22289929, 22572080, 25204160, 44579858, 45144160, 89159716, 90288320, 111449645, 178319432, 222899290, 356638864, 445798580, 713277728, 891597160, 1426555456, 1783194320, 3566388640, 7132777280]

約数ペア:

[(1, 7132777280), (2, 3566388640), (4, 1783194320), (5, 1426555456), (8, 891597160), (10, 713277728), (16, 445798580), (20, 356638864), (32, 222899290), (40, 178319432), (64, 111449645), (79, 90288320), (80, 89159716), (158, 45144160), (160, 44579858), (283, 25204160), (316, 22572080), (320, 22289929), (395, 18057664), (566, 12602080), (632, 11286040), (790, 9028832), (997, 7154240), (1132, 6301040), (1264, 5643020), (1415, 5040832), (1580, 4514416), (1994, 3577120), (2264, 3150520), (2528, 2821510), (2830, 2520416), (3160, 2257208), (3988, 1788560), (4528, 1575260), (4985, 1430848), (5056, 1410755), (5660, 1260208), (6320, 1128604), (7976, 894280), (9056, 787630), (9970, 715424), (11320, 630104), (12640, 564302), (15952, 447140), (18112, 393815), (19940, 357712), (22357, 319040), (22640, 315052), (25280, 282151), (31904, 223570), (39880, 178856), (44714, 159520), (45280, 157526), (63808, 111785), (78763, 90560), (79760, 89428)]