153257280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 224

約数和(自身を含む): 554784768

約数和(自身を除く): 401527488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 631, 660, 690, 704, 736, 759, 880, 920, 960, 1012, 1056, 1104, 1262, 1265, 1320, 1380, 1472, 1518, 1760, 1840, 1893, 2024, 2112, 2208, 2524, 2530, 2640, 2760, 3036, 3155, 3520, 3680, 3786, 3795, 4048, 4416, 5048, 5060, 5280, 5520, 6072, 6310, 6941, 7360, 7572, 7590, 8096, 9465, 10096, 10120, 10560, 11040, 12144, 12620, 13882, 14513, 15144, 15180, 16192, 18930, 20192, 20240, 20823, 22080, 24288, 25240, 27764, 29026, 30288, 30360, 34705, 37860, 40384, 40480, 41646, 43539, 48576, 50480, 55528, 58052, 60576, 60720, 69410, 72565, 75720, 80960, 83292, 87078, 100960, 104115, 111056, 116104, 121152, 121440, 138820, 145130, 151440, 159643, 166584, 174156, 201920, 208230, 217695, 222112, 232208, 242880, 277640, 290260, 302880, 319286, 333168, 348312, 416460, 435390, 444224, 464416, 478929, 555280, 580520, 605760, 638572, 666336, 696624, 798215, 832920, 870780, 928832, 957858, 1110560, 1161040, 1277144, 1332672, 1393248, 1596430, 1665840, 1741560, 1915716, 2221120, 2322080, 2394645, 2554288, 2786496, 3192860, 3331680, 3483120, 3831432, 4644160, 4789290, 5108576, 6385720, 6663360, 6966240, 7662864, 9578580, 10217152, 12771440, 13932480, 15325728, 19157160, 25542880, 30651456, 38314320, 51085760, 76628640, 153257280]

約数ペア:

[(1, 153257280), (2, 76628640), (3, 51085760), (4, 38314320), (5, 30651456), (6, 25542880), (8, 19157160), (10, 15325728), (11, 13932480), (12, 12771440), (15, 10217152), (16, 9578580), (20, 7662864), (22, 6966240), (23, 6663360), (24, 6385720), (30, 5108576), (32, 4789290), (33, 4644160), (40, 3831432), (44, 3483120), (46, 3331680), (48, 3192860), (55, 2786496), (60, 2554288), (64, 2394645), (66, 2322080), (69, 2221120), (80, 1915716), (88, 1741560), (92, 1665840), (96, 1596430), (110, 1393248), (115, 1332672), (120, 1277144), (132, 1161040), (138, 1110560), (160, 957858), (165, 928832), (176, 870780), (184, 832920), (192, 798215), (220, 696624), (230, 666336), (240, 638572), (253, 605760), (264, 580520), (276, 555280), (320, 478929), (330, 464416), (345, 444224), (352, 435390), (368, 416460), (440, 348312), (460, 333168), (480, 319286), (506, 302880), (528, 290260), (552, 277640), (631, 242880), (660, 232208), (690, 222112), (704, 217695), (736, 208230), (759, 201920), (880, 174156), (920, 166584), (960, 159643), (1012, 151440), (1056, 145130), (1104, 138820), (1262, 121440), (1265, 121152), (1320, 116104), (1380, 111056), (1472, 104115), (1518, 100960), (1760, 87078), (1840, 83292), (1893, 80960), (2024, 75720), (2112, 72565), (2208, 69410), (2524, 60720), (2530, 60576), (2640, 58052), (2760, 55528), (3036, 50480), (3155, 48576), (3520, 43539), (3680, 41646), (3786, 40480), (3795, 40384), (4048, 37860), (4416, 34705), (5048, 30360), (5060, 30288), (5280, 29026), (5520, 27764), (6072, 25240), (6310, 24288), (6941, 22080), (7360, 20823), (7572, 20240), (7590, 20192), (8096, 18930), (9465, 16192), (10096, 15180), (10120, 15144), (10560, 14513), (11040, 13882), (12144, 12620)]