224243880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{266957}}^1$

素因数の和:266978

約数の個数: 64

約数和(自身を含む): 768839040

約数和(自身を除く): 544595160

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, 266957, 533914, 800871, 1067828, 1334785, 1601742, 1868699, 2135656, 2669570, 3203484, 3737398, 4004355, 5339140, 5606097, 6406968, 7474796, 8008710, 9343495, 10678280, 11212194, 14949592, 16017420, 18686990, 22424388, 28030485, 32034840, 37373980, 44848776, 56060970, 74747960, 112121940, 224243880]

約数ペア:

[(1, 224243880), (2, 112121940), (3, 74747960), (4, 56060970), (5, 44848776), (6, 37373980), (7, 32034840), (8, 28030485), (10, 22424388), (12, 18686990), (14, 16017420), (15, 14949592), (20, 11212194), (21, 10678280), (24, 9343495), (28, 8008710), (30, 7474796), (35, 6406968), (40, 5606097), (42, 5339140), (56, 4004355), (60, 3737398), (70, 3203484), (84, 2669570), (105, 2135656), (120, 1868699), (140, 1601742), (168, 1334785), (210, 1067828), (280, 800871), (420, 533914), (840, 266957)]