283149720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{112361}}^1$

素因数の和:112385

約数の個数: 96

約数和(自身を含む): 1051708320

約数和(自身を除く): 768558600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 112361, 224722, 337083, 449444, 561805, 674166, 786527, 898888, 1011249, 1123610, 1348332, 1573054, 1685415, 2022498, 2247220, 2359581, 2696664, 3146108, 3370830, 3932635, 4044996, 4494440, 4719162, 5056245, 6292216, 6741660, 7078743, 7865270, 8089992, 9438324, 10112490, 11797905, 13483320, 14157486, 15730540, 18876648, 20224980, 23595810, 28314972, 31461080, 35393715, 40449960, 47191620, 56629944, 70787430, 94383240, 141574860, 283149720]

約数ペア:

[(1, 283149720), (2, 141574860), (3, 94383240), (4, 70787430), (5, 56629944), (6, 47191620), (7, 40449960), (8, 35393715), (9, 31461080), (10, 28314972), (12, 23595810), (14, 20224980), (15, 18876648), (18, 15730540), (20, 14157486), (21, 13483320), (24, 11797905), (28, 10112490), (30, 9438324), (35, 8089992), (36, 7865270), (40, 7078743), (42, 6741660), (45, 6292216), (56, 5056245), (60, 4719162), (63, 4494440), (70, 4044996), (72, 3932635), (84, 3370830), (90, 3146108), (105, 2696664), (120, 2359581), (126, 2247220), (140, 2022498), (168, 1685415), (180, 1573054), (210, 1348332), (252, 1123610), (280, 1011249), (315, 898888), (360, 786527), (420, 674166), (504, 561805), (630, 449444), (840, 337083), (1260, 224722), (2520, 112361)]