2236920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2684

約数の個数: 64

約数和(自身を含む): 7672320

約数和(自身を除く): 5435400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2663, 5326, 7989, 10652, 13315, 15978, 18641, 21304, 26630, 31956, 37282, 39945, 53260, 55923, 63912, 74564, 79890, 93205, 106520, 111846, 149128, 159780, 186410, 223692, 279615, 319560, 372820, 447384, 559230, 745640, 1118460, 2236920]

約数ペア:

[(1, 2236920), (2, 1118460), (3, 745640), (4, 559230), (5, 447384), (6, 372820), (7, 319560), (8, 279615), (10, 223692), (12, 186410), (14, 159780), (15, 149128), (20, 111846), (21, 106520), (24, 93205), (28, 79890), (30, 74564), (35, 63912), (40, 55923), (42, 53260), (56, 39945), (60, 37282), (70, 31956), (84, 26630), (105, 21304), (120, 18641), (140, 15978), (168, 13315), (210, 10652), (280, 7989), (420, 5326), (840, 2663)]