141225840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4003}}^1$

素因数の和:4036

約数の個数: 180

約数和(自身を含む): 551855304

約数和(自身を除く): 410629464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4003, 4410, 5040, 5880, 7056, 8006, 8820, 11760, 12009, 16012, 17640, 20015, 24018, 28021, 32024, 35280, 36027, 40030, 48036, 56042, 60045, 64048, 72054, 80060, 84063, 96072, 112084, 120090, 140105, 144108, 160120, 168126, 180135, 192144, 196147, 224168, 240180, 252189, 280210, 288216, 320240, 336252, 360270, 392294, 420315, 448336, 480360, 504378, 560420, 576432, 588441, 672504, 720540, 784588, 840630, 960720, 980735, 1008756, 1120840, 1176882, 1260945, 1345008, 1441080, 1569176, 1681260, 1765323, 1961470, 2017512, 2241680, 2353764, 2521890, 2882160, 2942205, 3138352, 3362520, 3530646, 3922940, 4035024, 4707528, 5043780, 5884410, 6725040, 7061292, 7845880, 8826615, 9415056, 10087560, 11768820, 14122584, 15691760, 17653230, 20175120, 23537640, 28245168, 35306460, 47075280, 70612920, 141225840]

約数ペア:

[(1, 141225840), (2, 70612920), (3, 47075280), (4, 35306460), (5, 28245168), (6, 23537640), (7, 20175120), (8, 17653230), (9, 15691760), (10, 14122584), (12, 11768820), (14, 10087560), (15, 9415056), (16, 8826615), (18, 7845880), (20, 7061292), (21, 6725040), (24, 5884410), (28, 5043780), (30, 4707528), (35, 4035024), (36, 3922940), (40, 3530646), (42, 3362520), (45, 3138352), (48, 2942205), (49, 2882160), (56, 2521890), (60, 2353764), (63, 2241680), (70, 2017512), (72, 1961470), (80, 1765323), (84, 1681260), (90, 1569176), (98, 1441080), (105, 1345008), (112, 1260945), (120, 1176882), (126, 1120840), (140, 1008756), (144, 980735), (147, 960720), (168, 840630), (180, 784588), (196, 720540), (210, 672504), (240, 588441), (245, 576432), (252, 560420), (280, 504378), (294, 480360), (315, 448336), (336, 420315), (360, 392294), (392, 360270), (420, 336252), (441, 320240), (490, 288216), (504, 280210), (560, 252189), (588, 240180), (630, 224168), (720, 196147), (735, 192144), (784, 180135), (840, 168126), (882, 160120), (980, 144108), (1008, 140105), (1176, 120090), (1260, 112084), (1470, 96072), (1680, 84063), (1764, 80060), (1960, 72054), (2205, 64048), (2352, 60045), (2520, 56042), (2940, 48036), (3528, 40030), (3920, 36027), (4003, 35280), (4410, 32024), (5040, 28021), (5880, 24018), (7056, 20015), (8006, 17640), (8820, 16012), (11760, 12009)]