194769840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11117}}^1$

素因数の和:11206

約数の個数: 80

約数和(自身を含む): 612112608

約数和(自身を除く): 417342768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 11117, 17520, 22234, 33351, 44468, 55585, 66702, 88936, 111170, 133404, 166755, 177872, 222340, 266808, 333510, 444680, 533616, 667020, 811541, 889360, 1334040, 1623082, 2434623, 2668080, 3246164, 4057705, 4869246, 6492328, 8115410, 9738492, 12173115, 12984656, 16230820, 19476984, 24346230, 32461640, 38953968, 48692460, 64923280, 97384920, 194769840]

約数ペア:

[(1, 194769840), (2, 97384920), (3, 64923280), (4, 48692460), (5, 38953968), (6, 32461640), (8, 24346230), (10, 19476984), (12, 16230820), (15, 12984656), (16, 12173115), (20, 9738492), (24, 8115410), (30, 6492328), (40, 4869246), (48, 4057705), (60, 3246164), (73, 2668080), (80, 2434623), (120, 1623082), (146, 1334040), (219, 889360), (240, 811541), (292, 667020), (365, 533616), (438, 444680), (584, 333510), (730, 266808), (876, 222340), (1095, 177872), (1168, 166755), (1460, 133404), (1752, 111170), (2190, 88936), (2920, 66702), (3504, 55585), (4380, 44468), (5840, 33351), (8760, 22234), (11117, 17520)]