131533560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 454053600

約数和(自身を除く): 322520040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 172, 174, 180, 215, 232, 258, 261, 290, 293, 344, 348, 360, 387, 430, 435, 516, 522, 580, 586, 645, 696, 774, 860, 870, 879, 1032, 1044, 1160, 1172, 1247, 1290, 1305, 1465, 1548, 1720, 1740, 1758, 1935, 2088, 2344, 2494, 2580, 2610, 2637, 2930, 3096, 3480, 3516, 3741, 3870, 4395, 4988, 5160, 5220, 5274, 5860, 6235, 7032, 7482, 7740, 8497, 8790, 9976, 10440, 10548, 11223, 11720, 12470, 12599, 13185, 14964, 15480, 16994, 17580, 18705, 21096, 22446, 24940, 25198, 25491, 26370, 29928, 33988, 35160, 37410, 37797, 42485, 44892, 49880, 50396, 50982, 52740, 56115, 62995, 67976, 74820, 75594, 76473, 84970, 89784, 100792, 101964, 105480, 112230, 113391, 125990, 127455, 149640, 151188, 152946, 169940, 188985, 203928, 224460, 226782, 251980, 254910, 302376, 305892, 339880, 365371, 377970, 382365, 448920, 453564, 503960, 509820, 566955, 611784, 730742, 755940, 764730, 907128, 1019640, 1096113, 1133910, 1461484, 1511880, 1529460, 1826855, 2192226, 2267820, 2922968, 3058920, 3288339, 3653710, 4384452, 4535640, 5480565, 6576678, 7307420, 8768904, 10961130, 13153356, 14614840, 16441695, 21922260, 26306712, 32883390, 43844520, 65766780, 131533560]

約数ペア:

[(1, 131533560), (2, 65766780), (3, 43844520), (4, 32883390), (5, 26306712), (6, 21922260), (8, 16441695), (9, 14614840), (10, 13153356), (12, 10961130), (15, 8768904), (18, 7307420), (20, 6576678), (24, 5480565), (29, 4535640), (30, 4384452), (36, 3653710), (40, 3288339), (43, 3058920), (45, 2922968), (58, 2267820), (60, 2192226), (72, 1826855), (86, 1529460), (87, 1511880), (90, 1461484), (116, 1133910), (120, 1096113), (129, 1019640), (145, 907128), (172, 764730), (174, 755940), (180, 730742), (215, 611784), (232, 566955), (258, 509820), (261, 503960), (290, 453564), (293, 448920), (344, 382365), (348, 377970), (360, 365371), (387, 339880), (430, 305892), (435, 302376), (516, 254910), (522, 251980), (580, 226782), (586, 224460), (645, 203928), (696, 188985), (774, 169940), (860, 152946), (870, 151188), (879, 149640), (1032, 127455), (1044, 125990), (1160, 113391), (1172, 112230), (1247, 105480), (1290, 101964), (1305, 100792), (1465, 89784), (1548, 84970), (1720, 76473), (1740, 75594), (1758, 74820), (1935, 67976), (2088, 62995), (2344, 56115), (2494, 52740), (2580, 50982), (2610, 50396), (2637, 49880), (2930, 44892), (3096, 42485), (3480, 37797), (3516, 37410), (3741, 35160), (3870, 33988), (4395, 29928), (4988, 26370), (5160, 25491), (5220, 25198), (5274, 24940), (5860, 22446), (6235, 21096), (7032, 18705), (7482, 17580), (7740, 16994), (8497, 15480), (8790, 14964), (9976, 13185), (10440, 12599), (10548, 12470), (11223, 11720)]