193787440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 568106496

約数和(自身を除く): 374319056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 163, 176, 193, 220, 280, 308, 326, 385, 386, 440, 560, 616, 652, 770, 772, 815, 880, 965, 1141, 1232, 1304, 1351, 1540, 1544, 1630, 1793, 1930, 2123, 2282, 2608, 2702, 3080, 3088, 3260, 3586, 3860, 4246, 4564, 5404, 5705, 6160, 6520, 6755, 7172, 7720, 8492, 8965, 9128, 10615, 10808, 11410, 12551, 13040, 13510, 14344, 14861, 15440, 16984, 17930, 18256, 21230, 21616, 22820, 25102, 27020, 28688, 29722, 31459, 33968, 35860, 42460, 45640, 50204, 54040, 59444, 62755, 62918, 71720, 74305, 84920, 91280, 100408, 108080, 118888, 125510, 125836, 143440, 148610, 157295, 169840, 200816, 220213, 237776, 251020, 251672, 297220, 314590, 346049, 440426, 502040, 503344, 594440, 629180, 692098, 880852, 1004080, 1101065, 1188880, 1258360, 1384196, 1730245, 1761704, 2202130, 2422343, 2516720, 2768392, 3460490, 3523408, 4404260, 4844686, 5536784, 6920980, 8808520, 9689372, 12111715, 13841960, 17617040, 19378744, 24223430, 27683920, 38757488, 48446860, 96893720, 193787440]

約数ペア:

[(1, 193787440), (2, 96893720), (4, 48446860), (5, 38757488), (7, 27683920), (8, 24223430), (10, 19378744), (11, 17617040), (14, 13841960), (16, 12111715), (20, 9689372), (22, 8808520), (28, 6920980), (35, 5536784), (40, 4844686), (44, 4404260), (55, 3523408), (56, 3460490), (70, 2768392), (77, 2516720), (80, 2422343), (88, 2202130), (110, 1761704), (112, 1730245), (140, 1384196), (154, 1258360), (163, 1188880), (176, 1101065), (193, 1004080), (220, 880852), (280, 692098), (308, 629180), (326, 594440), (385, 503344), (386, 502040), (440, 440426), (560, 346049), (616, 314590), (652, 297220), (770, 251672), (772, 251020), (815, 237776), (880, 220213), (965, 200816), (1141, 169840), (1232, 157295), (1304, 148610), (1351, 143440), (1540, 125836), (1544, 125510), (1630, 118888), (1793, 108080), (1930, 100408), (2123, 91280), (2282, 84920), (2608, 74305), (2702, 71720), (3080, 62918), (3088, 62755), (3260, 59444), (3586, 54040), (3860, 50204), (4246, 45640), (4564, 42460), (5404, 35860), (5705, 33968), (6160, 31459), (6520, 29722), (6755, 28688), (7172, 27020), (7720, 25102), (8492, 22820), (8965, 21616), (9128, 21230), (10615, 18256), (10808, 17930), (11410, 16984), (12551, 15440), (13040, 14861), (13510, 14344)]