164029280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 413683200

約数和(自身を除く): 249653920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 380, 395, 608, 632, 683, 760, 790, 1264, 1366, 1501, 1520, 1580, 2528, 2732, 3002, 3040, 3160, 3415, 5464, 6004, 6320, 6830, 7505, 10928, 12008, 12640, 12977, 13660, 15010, 21856, 24016, 25954, 27320, 30020, 48032, 51908, 53957, 54640, 60040, 64885, 103816, 107914, 109280, 120080, 129770, 207632, 215828, 240160, 259540, 269785, 415264, 431656, 519080, 539570, 863312, 1025183, 1038160, 1079140, 1726624, 2050366, 2076320, 2158280, 4100732, 4316560, 5125915, 8201464, 8633120, 10251830, 16402928, 20503660, 32805856, 41007320, 82014640, 164029280]

約数ペア:

[(1, 164029280), (2, 82014640), (4, 41007320), (5, 32805856), (8, 20503660), (10, 16402928), (16, 10251830), (19, 8633120), (20, 8201464), (32, 5125915), (38, 4316560), (40, 4100732), (76, 2158280), (79, 2076320), (80, 2050366), (95, 1726624), (152, 1079140), (158, 1038160), (160, 1025183), (190, 863312), (304, 539570), (316, 519080), (380, 431656), (395, 415264), (608, 269785), (632, 259540), (683, 240160), (760, 215828), (790, 207632), (1264, 129770), (1366, 120080), (1501, 109280), (1520, 107914), (1580, 103816), (2528, 64885), (2732, 60040), (3002, 54640), (3040, 53957), (3160, 51908), (3415, 48032), (5464, 30020), (6004, 27320), (6320, 25954), (6830, 24016), (7505, 21856), (10928, 15010), (12008, 13660), (12640, 12977)]