140226120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1004

約数の個数: 128

約数和(自身を含む): 470966400

約数和(自身を除く): 330740280

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, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 827, 942, 1080, 1256, 1413, 1570, 1654, 1884, 2355, 2481, 2826, 3140, 3308, 3768, 4135, 4239, 4710, 4962, 5652, 6280, 6616, 7065, 7443, 8270, 8478, 9420, 9924, 11304, 12405, 14130, 14886, 16540, 16956, 18840, 19848, 21195, 22329, 24810, 28260, 29772, 33080, 33912, 37215, 42390, 44658, 49620, 56520, 59544, 74430, 84780, 89316, 99240, 111645, 129839, 148860, 169560, 178632, 223290, 259678, 297720, 389517, 446580, 519356, 649195, 779034, 893160, 1038712, 1168551, 1298390, 1558068, 1947585, 2337102, 2596780, 3116136, 3505653, 3895170, 4674204, 5193560, 5842755, 7011306, 7790340, 9348408, 11685510, 14022612, 15580680, 17528265, 23371020, 28045224, 35056530, 46742040, 70113060, 140226120]

約数ペア:

[(1, 140226120), (2, 70113060), (3, 46742040), (4, 35056530), (5, 28045224), (6, 23371020), (8, 17528265), (9, 15580680), (10, 14022612), (12, 11685510), (15, 9348408), (18, 7790340), (20, 7011306), (24, 5842755), (27, 5193560), (30, 4674204), (36, 3895170), (40, 3505653), (45, 3116136), (54, 2596780), (60, 2337102), (72, 1947585), (90, 1558068), (108, 1298390), (120, 1168551), (135, 1038712), (157, 893160), (180, 779034), (216, 649195), (270, 519356), (314, 446580), (360, 389517), (471, 297720), (540, 259678), (628, 223290), (785, 178632), (827, 169560), (942, 148860), (1080, 129839), (1256, 111645), (1413, 99240), (1570, 89316), (1654, 84780), (1884, 74430), (2355, 59544), (2481, 56520), (2826, 49620), (3140, 44658), (3308, 42390), (3768, 37215), (4135, 33912), (4239, 33080), (4710, 29772), (4962, 28260), (5652, 24810), (6280, 22329), (6616, 21195), (7065, 19848), (7443, 18840), (8270, 16956), (8478, 16540), (9420, 14886), (9924, 14130), (11304, 12405)]