15690436240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1\times {\mathrm{743}}^1$

素因数の和:1301

約数の個数: 120

約数和(自身を含む): 38263176000

約数和(自身を除く): 22572739760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 499, 529, 743, 920, 998, 1058, 1486, 1840, 1996, 2116, 2495, 2645, 2972, 3715, 3992, 4232, 4990, 5290, 5944, 7430, 7984, 8464, 9980, 10580, 11477, 11888, 14860, 17089, 19960, 21160, 22954, 29720, 34178, 39920, 42320, 45908, 57385, 59440, 68356, 85445, 91816, 114770, 136712, 170890, 183632, 229540, 263971, 273424, 341780, 370757, 393047, 459080, 527942, 683560, 741514, 786094, 918160, 1055884, 1319855, 1367120, 1483028, 1572188, 1853785, 1965235, 2111768, 2639710, 2966056, 3144376, 3707570, 3930470, 4223536, 5279420, 5932112, 6288752, 7415140, 7860940, 8527411, 10558840, 14830280, 15721880, 17054822, 21117680, 29660560, 31443760, 34109644, 42637055, 68219288, 85274110, 136438576, 170548220, 196130453, 341096440, 392260906, 682192880, 784521812, 980652265, 1569043624, 1961304530, 3138087248, 3922609060, 7845218120, 15690436240]

約数ペア:

[(1, 15690436240), (2, 7845218120), (4, 3922609060), (5, 3138087248), (8, 1961304530), (10, 1569043624), (16, 980652265), (20, 784521812), (23, 682192880), (40, 392260906), (46, 341096440), (80, 196130453), (92, 170548220), (115, 136438576), (184, 85274110), (230, 68219288), (368, 42637055), (460, 34109644), (499, 31443760), (529, 29660560), (743, 21117680), (920, 17054822), (998, 15721880), (1058, 14830280), (1486, 10558840), (1840, 8527411), (1996, 7860940), (2116, 7415140), (2495, 6288752), (2645, 5932112), (2972, 5279420), (3715, 4223536), (3992, 3930470), (4232, 3707570), (4990, 3144376), (5290, 2966056), (5944, 2639710), (7430, 2111768), (7984, 1965235), (8464, 1853785), (9980, 1572188), (10580, 1483028), (11477, 1367120), (11888, 1319855), (14860, 1055884), (17089, 918160), (19960, 786094), (21160, 741514), (22954, 683560), (29720, 527942), (34178, 459080), (39920, 393047), (42320, 370757), (45908, 341780), (57385, 273424), (59440, 263971), (68356, 229540), (85445, 183632), (91816, 170890), (114770, 136712)]