211838760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{4003}}^1$

素因数の和:4037

約数の個数: 192

約数和(自身を含む): 821620800

約数和(自身を除く): 609782040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4003, 4410, 5292, 5880, 6615, 7560, 8006, 8820, 10584, 12009, 13230, 16012, 17640, 20015, 24018, 26460, 28021, 32024, 36027, 40030, 48036, 52920, 56042, 60045, 72054, 80060, 84063, 96072, 108081, 112084, 120090, 140105, 144108, 160120, 168126, 180135, 196147, 216162, 224168, 240180, 252189, 280210, 288216, 336252, 360270, 392294, 420315, 432324, 480360, 504378, 540405, 560420, 588441, 672504, 720540, 756567, 784588, 840630, 864648, 980735, 1008756, 1080810, 1120840, 1176882, 1260945, 1441080, 1513134, 1569176, 1681260, 1765323, 1961470, 2017512, 2161620, 2353764, 2521890, 2942205, 3026268, 3362520, 3530646, 3782835, 3922940, 4323240, 4707528, 5043780, 5295969, 5884410, 6052536, 7061292, 7565670, 7845880, 8826615, 10087560, 10591938, 11768820, 14122584, 15131340, 17653230, 21183876, 23537640, 26479845, 30262680, 35306460, 42367752, 52959690, 70612920, 105919380, 211838760]

約数ペア:

[(1, 211838760), (2, 105919380), (3, 70612920), (4, 52959690), (5, 42367752), (6, 35306460), (7, 30262680), (8, 26479845), (9, 23537640), (10, 21183876), (12, 17653230), (14, 15131340), (15, 14122584), (18, 11768820), (20, 10591938), (21, 10087560), (24, 8826615), (27, 7845880), (28, 7565670), (30, 7061292), (35, 6052536), (36, 5884410), (40, 5295969), (42, 5043780), (45, 4707528), (49, 4323240), (54, 3922940), (56, 3782835), (60, 3530646), (63, 3362520), (70, 3026268), (72, 2942205), (84, 2521890), (90, 2353764), (98, 2161620), (105, 2017512), (108, 1961470), (120, 1765323), (126, 1681260), (135, 1569176), (140, 1513134), (147, 1441080), (168, 1260945), (180, 1176882), (189, 1120840), (196, 1080810), (210, 1008756), (216, 980735), (245, 864648), (252, 840630), (270, 784588), (280, 756567), (294, 720540), (315, 672504), (360, 588441), (378, 560420), (392, 540405), (420, 504378), (441, 480360), (490, 432324), (504, 420315), (540, 392294), (588, 360270), (630, 336252), (735, 288216), (756, 280210), (840, 252189), (882, 240180), (945, 224168), (980, 216162), (1080, 196147), (1176, 180135), (1260, 168126), (1323, 160120), (1470, 144108), (1512, 140105), (1764, 120090), (1890, 112084), (1960, 108081), (2205, 96072), (2520, 84063), (2646, 80060), (2940, 72054), (3528, 60045), (3780, 56042), (4003, 52920), (4410, 48036), (5292, 40030), (5880, 36027), (6615, 32024), (7560, 28021), (8006, 26460), (8820, 24018), (10584, 20015), (12009, 17640), (13230, 16012)]