13465320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 44508960

約数和(自身を除く): 31043640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 440, 505, 606, 660, 808, 1010, 1111, 1212, 1320, 1515, 2020, 2222, 2424, 3030, 3333, 4040, 4444, 5555, 6060, 6666, 8888, 10201, 11110, 12120, 13332, 16665, 20402, 22220, 26664, 30603, 33330, 40804, 44440, 51005, 61206, 66660, 81608, 102010, 112211, 122412, 133320, 153015, 204020, 224422, 244824, 306030, 336633, 408040, 448844, 561055, 612060, 673266, 897688, 1122110, 1224120, 1346532, 1683165, 2244220, 2693064, 3366330, 4488440, 6732660, 13465320]

約数ペア:

[(1, 13465320), (2, 6732660), (3, 4488440), (4, 3366330), (5, 2693064), (6, 2244220), (8, 1683165), (10, 1346532), (11, 1224120), (12, 1122110), (15, 897688), (20, 673266), (22, 612060), (24, 561055), (30, 448844), (33, 408040), (40, 336633), (44, 306030), (55, 244824), (60, 224422), (66, 204020), (88, 153015), (101, 133320), (110, 122412), (120, 112211), (132, 102010), (165, 81608), (202, 66660), (220, 61206), (264, 51005), (303, 44440), (330, 40804), (404, 33330), (440, 30603), (505, 26664), (606, 22220), (660, 20402), (808, 16665), (1010, 13332), (1111, 12120), (1212, 11110), (1320, 10201), (1515, 8888), (2020, 6666), (2222, 6060), (2424, 5555), (3030, 4444), (3333, 4040)]