154240240

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 200

約数和(自身を含む): 462635568

約数和(自身を除く): 308395328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 73, 77, 80, 88, 98, 110, 112, 140, 146, 154, 176, 196, 220, 245, 280, 292, 308, 343, 365, 385, 392, 440, 490, 511, 539, 560, 584, 616, 686, 730, 770, 784, 803, 880, 980, 1022, 1078, 1168, 1232, 1372, 1460, 1540, 1606, 1715, 1960, 2044, 2156, 2401, 2555, 2695, 2744, 2920, 3080, 3212, 3430, 3577, 3773, 3920, 4015, 4088, 4312, 4802, 5110, 5390, 5488, 5621, 5840, 6160, 6424, 6860, 7154, 7546, 8030, 8176, 8624, 9604, 10220, 10780, 11242, 12005, 12848, 13720, 14308, 15092, 16060, 17885, 18865, 19208, 20440, 21560, 22484, 24010, 25039, 26411, 27440, 28105, 28616, 30184, 32120, 35770, 37730, 38416, 39347, 40880, 43120, 44968, 48020, 50078, 52822, 56210, 57232, 60368, 64240, 71540, 75460, 78694, 89936, 96040, 100156, 105644, 112420, 125195, 132055, 143080, 150920, 157388, 175273, 192080, 196735, 200312, 211288, 224840, 250390, 264110, 275429, 286160, 301840, 314776, 350546, 393470, 400624, 422576, 449680, 500780, 528220, 550858, 629552, 701092, 786940, 876365, 1001560, 1056440, 1101716, 1377145, 1402184, 1573880, 1752730, 1928003, 2003120, 2112880, 2203432, 2754290, 2804368, 3147760, 3505460, 3856006, 4406864, 5508580, 7010920, 7712012, 9640015, 11017160, 14021840, 15424024, 19280030, 22034320, 30848048, 38560060, 77120120, 154240240]

約数ペア:

[(1, 154240240), (2, 77120120), (4, 38560060), (5, 30848048), (7, 22034320), (8, 19280030), (10, 15424024), (11, 14021840), (14, 11017160), (16, 9640015), (20, 7712012), (22, 7010920), (28, 5508580), (35, 4406864), (40, 3856006), (44, 3505460), (49, 3147760), (55, 2804368), (56, 2754290), (70, 2203432), (73, 2112880), (77, 2003120), (80, 1928003), (88, 1752730), (98, 1573880), (110, 1402184), (112, 1377145), (140, 1101716), (146, 1056440), (154, 1001560), (176, 876365), (196, 786940), (220, 701092), (245, 629552), (280, 550858), (292, 528220), (308, 500780), (343, 449680), (365, 422576), (385, 400624), (392, 393470), (440, 350546), (490, 314776), (511, 301840), (539, 286160), (560, 275429), (584, 264110), (616, 250390), (686, 224840), (730, 211288), (770, 200312), (784, 196735), (803, 192080), (880, 175273), (980, 157388), (1022, 150920), (1078, 143080), (1168, 132055), (1232, 125195), (1372, 112420), (1460, 105644), (1540, 100156), (1606, 96040), (1715, 89936), (1960, 78694), (2044, 75460), (2156, 71540), (2401, 64240), (2555, 60368), (2695, 57232), (2744, 56210), (2920, 52822), (3080, 50078), (3212, 48020), (3430, 44968), (3577, 43120), (3773, 40880), (3920, 39347), (4015, 38416), (4088, 37730), (4312, 35770), (4802, 32120), (5110, 30184), (5390, 28616), (5488, 28105), (5621, 27440), (5840, 26411), (6160, 25039), (6424, 24010), (6860, 22484), (7154, 21560), (7546, 20440), (8030, 19208), (8176, 18865), (8624, 17885), (9604, 16060), (10220, 15092), (10780, 14308), (11242, 13720), (12005, 12848)]