64026840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7309}}^1$

素因数の和:7396

約数の個数: 64

約数和(自身を含む): 194738400

約数和(自身を除く): 130711560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 7309, 8760, 14618, 21927, 29236, 36545, 43854, 58472, 73090, 87708, 109635, 146180, 175416, 219270, 292360, 438540, 533557, 877080, 1067114, 1600671, 2134228, 2667785, 3201342, 4268456, 5335570, 6402684, 8003355, 10671140, 12805368, 16006710, 21342280, 32013420, 64026840]

約数ペア:

[(1, 64026840), (2, 32013420), (3, 21342280), (4, 16006710), (5, 12805368), (6, 10671140), (8, 8003355), (10, 6402684), (12, 5335570), (15, 4268456), (20, 3201342), (24, 2667785), (30, 2134228), (40, 1600671), (60, 1067114), (73, 877080), (120, 533557), (146, 438540), (219, 292360), (292, 219270), (365, 175416), (438, 146180), (584, 109635), (730, 87708), (876, 73090), (1095, 58472), (1460, 43854), (1752, 36545), (2190, 29236), (2920, 21927), (4380, 14618), (7309, 8760)]