2065866040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 5699266560

約数和(自身を除く): 3633400520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 232, 248, 280, 283, 290, 310, 406, 434, 566, 580, 620, 812, 841, 868, 899, 1015, 1085, 1132, 1160, 1240, 1415, 1624, 1682, 1736, 1798, 1981, 2030, 2170, 2264, 2830, 3364, 3596, 3962, 4060, 4205, 4340, 4495, 5660, 5887, 6293, 6728, 7192, 7924, 8120, 8207, 8410, 8680, 8773, 8990, 9905, 11320, 11774, 12586, 15848, 16414, 16820, 17546, 17980, 19810, 23548, 25172, 26071, 29435, 31465, 32828, 33640, 35092, 35960, 39620, 41035, 43865, 47096, 50344, 52142, 57449, 58870, 61411, 62930, 65656, 70184, 79240, 82070, 87730, 104284, 114898, 117740, 122822, 125860, 130355, 164140, 175460, 182497, 208568, 229796, 235480, 238003, 245644, 251720, 254417, 260710, 287245, 307055, 328280, 350920, 364994, 459592, 476006, 491288, 508834, 521420, 574490, 614110, 729988, 912485, 952012, 1017668, 1042840, 1148980, 1190015, 1228220, 1272085, 1459976, 1666021, 1780919, 1824970, 1904024, 2035336, 2297960, 2380030, 2456440, 2544170, 3332042, 3561838, 3649940, 4760060, 5088340, 6664084, 7123676, 7299880, 7378093, 8330105, 8904595, 9520120, 10176680, 13328168, 14247352, 14756186, 16660210, 17809190, 29512372, 33320420, 35618380, 36890465, 51646651, 59024744, 66640840, 71236760, 73780930, 103293302, 147561860, 206586604, 258233255, 295123720, 413173208, 516466510, 1032933020, 2065866040]

約数ペア:

[(1, 2065866040), (2, 1032933020), (4, 516466510), (5, 413173208), (7, 295123720), (8, 258233255), (10, 206586604), (14, 147561860), (20, 103293302), (28, 73780930), (29, 71236760), (31, 66640840), (35, 59024744), (40, 51646651), (56, 36890465), (58, 35618380), (62, 33320420), (70, 29512372), (116, 17809190), (124, 16660210), (140, 14756186), (145, 14247352), (155, 13328168), (203, 10176680), (217, 9520120), (232, 8904595), (248, 8330105), (280, 7378093), (283, 7299880), (290, 7123676), (310, 6664084), (406, 5088340), (434, 4760060), (566, 3649940), (580, 3561838), (620, 3332042), (812, 2544170), (841, 2456440), (868, 2380030), (899, 2297960), (1015, 2035336), (1085, 1904024), (1132, 1824970), (1160, 1780919), (1240, 1666021), (1415, 1459976), (1624, 1272085), (1682, 1228220), (1736, 1190015), (1798, 1148980), (1981, 1042840), (2030, 1017668), (2170, 952012), (2264, 912485), (2830, 729988), (3364, 614110), (3596, 574490), (3962, 521420), (4060, 508834), (4205, 491288), (4340, 476006), (4495, 459592), (5660, 364994), (5887, 350920), (6293, 328280), (6728, 307055), (7192, 287245), (7924, 260710), (8120, 254417), (8207, 251720), (8410, 245644), (8680, 238003), (8773, 235480), (8990, 229796), (9905, 208568), (11320, 182497), (11774, 175460), (12586, 164140), (15848, 130355), (16414, 125860), (16820, 122822), (17546, 117740), (17980, 114898), (19810, 104284), (23548, 87730), (25172, 82070), (26071, 79240), (29435, 70184), (31465, 65656), (32828, 62930), (33640, 61411), (35092, 58870), (35960, 57449), (39620, 52142), (41035, 50344), (43865, 47096)]