207309760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4914

約数の個数: 112

約数和(自身を含む): 593994240

約数和(自身を除く): 386684480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 4871, 5320, 6080, 8512, 9742, 10640, 19484, 21280, 24355, 34097, 38968, 42560, 48710, 68194, 77936, 92549, 97420, 136388, 155872, 170485, 185098, 194840, 272776, 311744, 340970, 370196, 389680, 462745, 545552, 647843, 681940, 740392, 779360, 925490, 1091104, 1295686, 1363880, 1480784, 1558720, 1850980, 2182208, 2591372, 2727760, 2961568, 3239215, 3701960, 5182744, 5455520, 5923136, 6478430, 7403920, 10365488, 10911040, 12956860, 14807840, 20730976, 25913720, 29615680, 41461952, 51827440, 103654880, 207309760]

約数ペア:

[(1, 207309760), (2, 103654880), (4, 51827440), (5, 41461952), (7, 29615680), (8, 25913720), (10, 20730976), (14, 14807840), (16, 12956860), (19, 10911040), (20, 10365488), (28, 7403920), (32, 6478430), (35, 5923136), (38, 5455520), (40, 5182744), (56, 3701960), (64, 3239215), (70, 2961568), (76, 2727760), (80, 2591372), (95, 2182208), (112, 1850980), (133, 1558720), (140, 1480784), (152, 1363880), (160, 1295686), (190, 1091104), (224, 925490), (266, 779360), (280, 740392), (304, 681940), (320, 647843), (380, 545552), (448, 462745), (532, 389680), (560, 370196), (608, 340970), (665, 311744), (760, 272776), (1064, 194840), (1120, 185098), (1216, 170485), (1330, 155872), (1520, 136388), (2128, 97420), (2240, 92549), (2660, 77936), (3040, 68194), (4256, 48710), (4871, 42560), (5320, 38968), (6080, 34097), (8512, 24355), (9742, 21280), (10640, 19484)]