293676320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 796739328

約数和(自身を除く): 503063008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 263, 280, 526, 560, 997, 1052, 1120, 1315, 1841, 1994, 2104, 2630, 3682, 3988, 4208, 4985, 5260, 6979, 7364, 7976, 8416, 9205, 9970, 10520, 13958, 14728, 15952, 18410, 19940, 21040, 27916, 29456, 31904, 34895, 36820, 39880, 42080, 55832, 58912, 69790, 73640, 79760, 111664, 139580, 147280, 159520, 223328, 262211, 279160, 294560, 524422, 558320, 1048844, 1116640, 1311055, 1835477, 2097688, 2622110, 3670954, 4195376, 5244220, 7341908, 8390752, 9177385, 10488440, 14683816, 18354770, 20976880, 29367632, 36709540, 41953760, 58735264, 73419080, 146838160, 293676320]

約数ペア:

[(1, 293676320), (2, 146838160), (4, 73419080), (5, 58735264), (7, 41953760), (8, 36709540), (10, 29367632), (14, 20976880), (16, 18354770), (20, 14683816), (28, 10488440), (32, 9177385), (35, 8390752), (40, 7341908), (56, 5244220), (70, 4195376), (80, 3670954), (112, 2622110), (140, 2097688), (160, 1835477), (224, 1311055), (263, 1116640), (280, 1048844), (526, 558320), (560, 524422), (997, 294560), (1052, 279160), (1120, 262211), (1315, 223328), (1841, 159520), (1994, 147280), (2104, 139580), (2630, 111664), (3682, 79760), (3988, 73640), (4208, 69790), (4985, 58912), (5260, 55832), (6979, 42080), (7364, 39880), (7976, 36820), (8416, 34895), (9205, 31904), (9970, 29456), (10520, 27916), (13958, 21040), (14728, 19940), (15952, 18410)]