195520640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2342

約数の個数: 128

約数和(自身を含む): 562550400

約数和(自身を除く): 367029760

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, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2297, 2432, 2660, 3040, 4256, 4480, 4594, 5320, 6080, 8512, 9188, 10640, 11485, 12160, 16079, 17024, 18376, 21280, 22970, 32158, 36752, 42560, 43643, 45940, 64316, 73504, 80395, 85120, 87286, 91880, 128632, 147008, 160790, 174572, 183760, 218215, 257264, 294016, 305501, 321580, 349144, 367520, 436430, 514528, 611002, 643160, 698288, 735040, 872860, 1029056, 1222004, 1286320, 1396576, 1470080, 1527505, 1745720, 2058112, 2444008, 2572640, 2793152, 3055010, 3491440, 4888016, 5145280, 5586304, 6110020, 6982880, 9776032, 10290560, 12220040, 13965760, 19552064, 24440080, 27931520, 39104128, 48880160, 97760320, 195520640]

約数ペア:

[(1, 195520640), (2, 97760320), (4, 48880160), (5, 39104128), (7, 27931520), (8, 24440080), (10, 19552064), (14, 13965760), (16, 12220040), (19, 10290560), (20, 9776032), (28, 6982880), (32, 6110020), (35, 5586304), (38, 5145280), (40, 4888016), (56, 3491440), (64, 3055010), (70, 2793152), (76, 2572640), (80, 2444008), (95, 2058112), (112, 1745720), (128, 1527505), (133, 1470080), (140, 1396576), (152, 1286320), (160, 1222004), (190, 1029056), (224, 872860), (266, 735040), (280, 698288), (304, 643160), (320, 611002), (380, 514528), (448, 436430), (532, 367520), (560, 349144), (608, 321580), (640, 305501), (665, 294016), (760, 257264), (896, 218215), (1064, 183760), (1120, 174572), (1216, 160790), (1330, 147008), (1520, 128632), (2128, 91880), (2240, 87286), (2297, 85120), (2432, 80395), (2660, 73504), (3040, 64316), (4256, 45940), (4480, 43643), (4594, 42560), (5320, 36752), (6080, 32158), (8512, 22970), (9188, 21280), (10640, 18376), (11485, 17024), (12160, 16079)]