16536840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7286

約数の個数: 64

約数和(自身を含む): 52228800

約数和(自身を除く): 35691960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 7253, 14506, 21759, 29012, 36265, 43518, 58024, 72530, 87036, 108795, 137807, 145060, 174072, 217590, 275614, 290120, 413421, 435180, 551228, 689035, 826842, 870360, 1102456, 1378070, 1653684, 2067105, 2756140, 3307368, 4134210, 5512280, 8268420, 16536840]

約数ペア:

[(1, 16536840), (2, 8268420), (3, 5512280), (4, 4134210), (5, 3307368), (6, 2756140), (8, 2067105), (10, 1653684), (12, 1378070), (15, 1102456), (19, 870360), (20, 826842), (24, 689035), (30, 551228), (38, 435180), (40, 413421), (57, 290120), (60, 275614), (76, 217590), (95, 174072), (114, 145060), (120, 137807), (152, 108795), (190, 87036), (228, 72530), (285, 58024), (380, 43518), (456, 36265), (570, 29012), (760, 21759), (1140, 14506), (2280, 7253)]