155638560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4247

約数の個数: 192

約数和(自身を含む): 611380224

約数和(自身を除く): 455741664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4211, 4620, 5280, 6160, 7392, 8422, 9240, 12320, 12633, 16844, 18480, 21055, 25266, 29477, 33688, 36960, 42110, 46321, 50532, 58954, 63165, 67376, 84220, 88431, 92642, 101064, 117908, 126330, 134752, 138963, 147385, 168440, 176862, 185284, 202128, 231605, 235816, 252660, 277926, 294770, 324247, 336880, 353724, 370568, 404256, 442155, 463210, 471632, 505320, 555852, 589540, 648494, 673760, 694815, 707448, 741136, 884310, 926420, 943264, 972741, 1010640, 1111704, 1179080, 1296988, 1389630, 1414896, 1482272, 1621235, 1768620, 1852840, 1945482, 2021280, 2223408, 2358160, 2593976, 2779260, 2829792, 3242470, 3537240, 3705680, 3890964, 4446816, 4716320, 4863705, 5187952, 5558520, 6484940, 7074480, 7411360, 7781928, 9727410, 10375904, 11117040, 12969880, 14148960, 15563856, 19454820, 22234080, 25939760, 31127712, 38909640, 51879520, 77819280, 155638560]

約数ペア:

[(1, 155638560), (2, 77819280), (3, 51879520), (4, 38909640), (5, 31127712), (6, 25939760), (7, 22234080), (8, 19454820), (10, 15563856), (11, 14148960), (12, 12969880), (14, 11117040), (15, 10375904), (16, 9727410), (20, 7781928), (21, 7411360), (22, 7074480), (24, 6484940), (28, 5558520), (30, 5187952), (32, 4863705), (33, 4716320), (35, 4446816), (40, 3890964), (42, 3705680), (44, 3537240), (48, 3242470), (55, 2829792), (56, 2779260), (60, 2593976), (66, 2358160), (70, 2223408), (77, 2021280), (80, 1945482), (84, 1852840), (88, 1768620), (96, 1621235), (105, 1482272), (110, 1414896), (112, 1389630), (120, 1296988), (132, 1179080), (140, 1111704), (154, 1010640), (160, 972741), (165, 943264), (168, 926420), (176, 884310), (210, 741136), (220, 707448), (224, 694815), (231, 673760), (240, 648494), (264, 589540), (280, 555852), (308, 505320), (330, 471632), (336, 463210), (352, 442155), (385, 404256), (420, 370568), (440, 353724), (462, 336880), (480, 324247), (528, 294770), (560, 277926), (616, 252660), (660, 235816), (672, 231605), (770, 202128), (840, 185284), (880, 176862), (924, 168440), (1056, 147385), (1120, 138963), (1155, 134752), (1232, 126330), (1320, 117908), (1540, 101064), (1680, 92642), (1760, 88431), (1848, 84220), (2310, 67376), (2464, 63165), (2640, 58954), (3080, 50532), (3360, 46321), (3696, 42110), (4211, 36960), (4620, 33688), (5280, 29477), (6160, 25266), (7392, 21055), (8422, 18480), (9240, 16844), (12320, 12633)]