170414040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1823}}^1$

素因数の和:1897

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 381163560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 1823, 2280, 2337, 2460, 3116, 3646, 3895, 4674, 4920, 5469, 6232, 7292, 7790, 9115, 9348, 10938, 11685, 14584, 15580, 18230, 18696, 21876, 23370, 27345, 31160, 34637, 36460, 43752, 46740, 54690, 69274, 72920, 74743, 93480, 103911, 109380, 138548, 149486, 173185, 207822, 218760, 224229, 277096, 298972, 346370, 373715, 415644, 448458, 519555, 597944, 692740, 747430, 831288, 896916, 1039110, 1121145, 1385480, 1420117, 1494860, 1793832, 2078220, 2242290, 2840234, 2989720, 4156440, 4260351, 4484580, 5680468, 7100585, 8520702, 8969160, 11360936, 14201170, 17041404, 21301755, 28402340, 34082808, 42603510, 56804680, 85207020, 170414040]

約数ペア:

[(1, 170414040), (2, 85207020), (3, 56804680), (4, 42603510), (5, 34082808), (6, 28402340), (8, 21301755), (10, 17041404), (12, 14201170), (15, 11360936), (19, 8969160), (20, 8520702), (24, 7100585), (30, 5680468), (38, 4484580), (40, 4260351), (41, 4156440), (57, 2989720), (60, 2840234), (76, 2242290), (82, 2078220), (95, 1793832), (114, 1494860), (120, 1420117), (123, 1385480), (152, 1121145), (164, 1039110), (190, 896916), (205, 831288), (228, 747430), (246, 692740), (285, 597944), (328, 519555), (380, 448458), (410, 415644), (456, 373715), (492, 346370), (570, 298972), (615, 277096), (760, 224229), (779, 218760), (820, 207822), (984, 173185), (1140, 149486), (1230, 138548), (1558, 109380), (1640, 103911), (1823, 93480), (2280, 74743), (2337, 72920), (2460, 69274), (3116, 54690), (3646, 46740), (3895, 43752), (4674, 36460), (4920, 34637), (5469, 31160), (6232, 27345), (7292, 23370), (7790, 21876), (9115, 18696), (9348, 18230), (10938, 15580), (11685, 14584)]