218863080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 734054400

約数和(自身を除く): 515191320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 764, 955, 1061, 1080, 1146, 1528, 1719, 1910, 2122, 2292, 2865, 3183, 3438, 3820, 4244, 4584, 5157, 5305, 5730, 6366, 6876, 7640, 8488, 8595, 9549, 10314, 10610, 11460, 12732, 13752, 15915, 17190, 19098, 20628, 21220, 22920, 25464, 25785, 28647, 31830, 34380, 38196, 41256, 42440, 47745, 51570, 57294, 63660, 68760, 76392, 95490, 103140, 114588, 127320, 143235, 190980, 202651, 206280, 229176, 286470, 381960, 405302, 572940, 607953, 810604, 1013255, 1145880, 1215906, 1621208, 1823859, 2026510, 2431812, 3039765, 3647718, 4053020, 4863624, 5471577, 6079530, 7295436, 8106040, 9119295, 10943154, 12159060, 14590872, 18238590, 21886308, 24318120, 27357885, 36477180, 43772616, 54715770, 72954360, 109431540, 218863080]

約数ペア:

[(1, 218863080), (2, 109431540), (3, 72954360), (4, 54715770), (5, 43772616), (6, 36477180), (8, 27357885), (9, 24318120), (10, 21886308), (12, 18238590), (15, 14590872), (18, 12159060), (20, 10943154), (24, 9119295), (27, 8106040), (30, 7295436), (36, 6079530), (40, 5471577), (45, 4863624), (54, 4053020), (60, 3647718), (72, 3039765), (90, 2431812), (108, 2026510), (120, 1823859), (135, 1621208), (180, 1215906), (191, 1145880), (216, 1013255), (270, 810604), (360, 607953), (382, 572940), (540, 405302), (573, 381960), (764, 286470), (955, 229176), (1061, 206280), (1080, 202651), (1146, 190980), (1528, 143235), (1719, 127320), (1910, 114588), (2122, 103140), (2292, 95490), (2865, 76392), (3183, 68760), (3438, 63660), (3820, 57294), (4244, 51570), (4584, 47745), (5157, 42440), (5305, 41256), (5730, 38196), (6366, 34380), (6876, 31830), (7640, 28647), (8488, 25785), (8595, 25464), (9549, 22920), (10314, 21220), (10610, 20628), (11460, 19098), (12732, 17190), (13752, 15915)]