180742744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 447552000

約数和(自身を除く): 266809256

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 73, 76, 91, 104, 133, 146, 152, 179, 182, 247, 266, 292, 358, 364, 494, 511, 532, 584, 716, 728, 949, 988, 1022, 1064, 1253, 1387, 1432, 1729, 1898, 1976, 2044, 2327, 2506, 2774, 3401, 3458, 3796, 4088, 4654, 5012, 5548, 6643, 6802, 6916, 7592, 9308, 9709, 10024, 11096, 13067, 13286, 13604, 13832, 16289, 18031, 18616, 19418, 23807, 26134, 26572, 27208, 32578, 36062, 38836, 44213, 47614, 52268, 53144, 65156, 72124, 77672, 88426, 91469, 95228, 104536, 126217, 130312, 144248, 169871, 176852, 182938, 190456, 248273, 252434, 309491, 339742, 353704, 365876, 496546, 504868, 618982, 679484, 731752, 993092, 1009736, 1189097, 1237964, 1358968, 1737911, 1986184, 2378194, 2475928, 3227549, 3475822, 4756388, 6455098, 6951644, 9512776, 12910196, 13903288, 22592843, 25820392, 45185686, 90371372, 180742744]

約数ペア:

[(1, 180742744), (2, 90371372), (4, 45185686), (7, 25820392), (8, 22592843), (13, 13903288), (14, 12910196), (19, 9512776), (26, 6951644), (28, 6455098), (38, 4756388), (52, 3475822), (56, 3227549), (73, 2475928), (76, 2378194), (91, 1986184), (104, 1737911), (133, 1358968), (146, 1237964), (152, 1189097), (179, 1009736), (182, 993092), (247, 731752), (266, 679484), (292, 618982), (358, 504868), (364, 496546), (494, 365876), (511, 353704), (532, 339742), (584, 309491), (716, 252434), (728, 248273), (949, 190456), (988, 182938), (1022, 176852), (1064, 169871), (1253, 144248), (1387, 130312), (1432, 126217), (1729, 104536), (1898, 95228), (1976, 91469), (2044, 88426), (2327, 77672), (2506, 72124), (2774, 65156), (3401, 53144), (3458, 52268), (3796, 47614), (4088, 44213), (4654, 38836), (5012, 36062), (5548, 32578), (6643, 27208), (6802, 26572), (6916, 26134), (7592, 23807), (9308, 19418), (9709, 18616), (10024, 18031), (11096, 16289), (13067, 13832), (13286, 13604)]