19517416920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{324641}}^1$

素因数の和:324825

約数の個数: 96

約数和(自身を含む): 63811631520

約数和(自身を除く): 44294214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 360, 501, 668, 835, 1002, 1336, 1503, 1670, 2004, 2505, 3006, 3340, 4008, 5010, 6012, 6680, 7515, 10020, 12024, 15030, 20040, 30060, 60120, 324641, 649282, 973923, 1298564, 1623205, 1947846, 2597128, 2921769, 3246410, 3895692, 4869615, 5843538, 6492820, 7791384, 9739230, 11687076, 12985640, 14608845, 19478460, 23374152, 29217690, 38956920, 54215047, 58435380, 108430094, 116870760, 162645141, 216860188, 271075235, 325290282, 433720376, 487935423, 542150470, 650580564, 813225705, 975870846, 1084300940, 1301161128, 1626451410, 1951741692, 2168601880, 2439677115, 3252902820, 3903483384, 4879354230, 6505805640, 9758708460, 19517416920]

約数ペア:

[(1, 19517416920), (2, 9758708460), (3, 6505805640), (4, 4879354230), (5, 3903483384), (6, 3252902820), (8, 2439677115), (9, 2168601880), (10, 1951741692), (12, 1626451410), (15, 1301161128), (18, 1084300940), (20, 975870846), (24, 813225705), (30, 650580564), (36, 542150470), (40, 487935423), (45, 433720376), (60, 325290282), (72, 271075235), (90, 216860188), (120, 162645141), (167, 116870760), (180, 108430094), (334, 58435380), (360, 54215047), (501, 38956920), (668, 29217690), (835, 23374152), (1002, 19478460), (1336, 14608845), (1503, 12985640), (1670, 11687076), (2004, 9739230), (2505, 7791384), (3006, 6492820), (3340, 5843538), (4008, 4869615), (5010, 3895692), (6012, 3246410), (6680, 2921769), (7515, 2597128), (10020, 1947846), (12024, 1623205), (15030, 1298564), (20040, 973923), (30060, 649282), (60120, 324641)]