4251242040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4217}}^1$

素因数の和:4533

約数の個数: 128

約数和(自身を含む): 13216849920

約数和(自身を除く): 8965607880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 271, 310, 372, 465, 542, 620, 744, 813, 930, 1084, 1240, 1355, 1626, 1860, 2168, 2710, 3252, 3720, 4065, 4217, 5420, 6504, 8130, 8401, 8434, 10840, 12651, 16260, 16802, 16868, 21085, 25203, 25302, 32520, 33604, 33736, 42005, 42170, 50406, 50604, 63255, 67208, 84010, 84340, 100812, 101208, 126015, 126510, 130727, 168020, 168680, 201624, 252030, 253020, 261454, 336040, 392181, 504060, 506040, 522908, 653635, 784362, 1008120, 1045816, 1142807, 1307270, 1568724, 1960905, 2285614, 2614540, 3137448, 3428421, 3921810, 4571228, 5229080, 5714035, 6856842, 7843620, 9142456, 11428070, 13713684, 15687240, 17142105, 22856140, 27427368, 34284210, 35427017, 45712280, 68568420, 70854034, 106281051, 137136840, 141708068, 177135085, 212562102, 283416136, 354270170, 425124204, 531405255, 708540340, 850248408, 1062810510, 1417080680, 2125621020, 4251242040]

約数ペア:

[(1, 4251242040), (2, 2125621020), (3, 1417080680), (4, 1062810510), (5, 850248408), (6, 708540340), (8, 531405255), (10, 425124204), (12, 354270170), (15, 283416136), (20, 212562102), (24, 177135085), (30, 141708068), (31, 137136840), (40, 106281051), (60, 70854034), (62, 68568420), (93, 45712280), (120, 35427017), (124, 34284210), (155, 27427368), (186, 22856140), (248, 17142105), (271, 15687240), (310, 13713684), (372, 11428070), (465, 9142456), (542, 7843620), (620, 6856842), (744, 5714035), (813, 5229080), (930, 4571228), (1084, 3921810), (1240, 3428421), (1355, 3137448), (1626, 2614540), (1860, 2285614), (2168, 1960905), (2710, 1568724), (3252, 1307270), (3720, 1142807), (4065, 1045816), (4217, 1008120), (5420, 784362), (6504, 653635), (8130, 522908), (8401, 506040), (8434, 504060), (10840, 392181), (12651, 336040), (16260, 261454), (16802, 253020), (16868, 252030), (21085, 201624), (25203, 168680), (25302, 168020), (32520, 130727), (33604, 126510), (33736, 126015), (42005, 101208), (42170, 100812), (50406, 84340), (50604, 84010), (63255, 67208)]