258234240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12227}}^1$

素因数の和:12260

約数の個数: 128

約数和(自身を含む): 898024320

約数和(自身を除く): 639790080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 12227, 21120, 24454, 36681, 48908, 61135, 73362, 97816, 122270, 134497, 146724, 183405, 195632, 244540, 268994, 293448, 366810, 391264, 403491, 489080, 537988, 586896, 672485, 733620, 782528, 806982, 978160, 1075976, 1173792, 1344970, 1467240, 1565056, 1613964, 1956320, 2017455, 2151952, 2347584, 2689940, 2934480, 3227928, 3912640, 4034910, 4303904, 4695168, 5379880, 5868960, 6455856, 7825280, 8069820, 8607808, 10759760, 11737920, 12911712, 16139640, 17215616, 21519520, 23475840, 25823424, 32279280, 43039040, 51646848, 64558560, 86078080, 129117120, 258234240]

約数ペア:

[(1, 258234240), (2, 129117120), (3, 86078080), (4, 64558560), (5, 51646848), (6, 43039040), (8, 32279280), (10, 25823424), (11, 23475840), (12, 21519520), (15, 17215616), (16, 16139640), (20, 12911712), (22, 11737920), (24, 10759760), (30, 8607808), (32, 8069820), (33, 7825280), (40, 6455856), (44, 5868960), (48, 5379880), (55, 4695168), (60, 4303904), (64, 4034910), (66, 3912640), (80, 3227928), (88, 2934480), (96, 2689940), (110, 2347584), (120, 2151952), (128, 2017455), (132, 1956320), (160, 1613964), (165, 1565056), (176, 1467240), (192, 1344970), (220, 1173792), (240, 1075976), (264, 978160), (320, 806982), (330, 782528), (352, 733620), (384, 672485), (440, 586896), (480, 537988), (528, 489080), (640, 403491), (660, 391264), (704, 366810), (880, 293448), (960, 268994), (1056, 244540), (1320, 195632), (1408, 183405), (1760, 146724), (1920, 134497), (2112, 122270), (2640, 97816), (3520, 73362), (4224, 61135), (5280, 48908), (7040, 36681), (10560, 24454), (12227, 21120)]