1322142920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{7703}}^1$

素因数の和:8334

約数の個数: 64

約数和(自身を含む): 3405784320

約数和(自身を除く): 2083641400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 613, 1226, 2452, 3065, 4291, 4904, 6130, 7703, 8582, 12260, 15406, 17164, 21455, 24520, 30812, 34328, 38515, 42910, 53921, 61624, 77030, 85820, 107842, 154060, 171640, 215684, 269605, 308120, 431368, 539210, 1078420, 2156840, 4721939, 9443878, 18887756, 23609695, 33053573, 37775512, 47219390, 66107146, 94438780, 132214292, 165267865, 188877560, 264428584, 330535730, 661071460, 1322142920]

約数ペア:

[(1, 1322142920), (2, 661071460), (4, 330535730), (5, 264428584), (7, 188877560), (8, 165267865), (10, 132214292), (14, 94438780), (20, 66107146), (28, 47219390), (35, 37775512), (40, 33053573), (56, 23609695), (70, 18887756), (140, 9443878), (280, 4721939), (613, 2156840), (1226, 1078420), (2452, 539210), (3065, 431368), (4291, 308120), (4904, 269605), (6130, 215684), (7703, 171640), (8582, 154060), (12260, 107842), (15406, 85820), (17164, 77030), (21455, 61624), (24520, 53921), (30812, 42910), (34328, 38515)]