331243669960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16205659}}^1$

素因数の和:16205750

約数の個数: 64

約数和(自身を含む): 863437564800

約数和(自身を除く): 532193894840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 20440, 16205659, 32411318, 64822636, 81028295, 113439613, 129645272, 162056590, 226879226, 324113180, 453758452, 567198065, 648226360, 907516904, 1134396130, 1183013107, 2268792260, 2366026214, 4537584520, 4732052428, 5915065535, 8281091749, 9464104856, 11830131070, 16562183498, 23660262140, 33124366996, 41405458745, 47320524280, 66248733992, 82810917490, 165621834980, 331243669960]

約数ペア:

[(1, 331243669960), (2, 165621834980), (4, 82810917490), (5, 66248733992), (7, 47320524280), (8, 41405458745), (10, 33124366996), (14, 23660262140), (20, 16562183498), (28, 11830131070), (35, 9464104856), (40, 8281091749), (56, 5915065535), (70, 4732052428), (73, 4537584520), (140, 2366026214), (146, 2268792260), (280, 1183013107), (292, 1134396130), (365, 907516904), (511, 648226360), (584, 567198065), (730, 453758452), (1022, 324113180), (1460, 226879226), (2044, 162056590), (2555, 129645272), (2920, 113439613), (4088, 81028295), (5110, 64822636), (10220, 32411318), (20440, 16205659)]