56638560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 206406144

約数和(自身を除く): 149767584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 631, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1262, 1320, 1360, 1496, 1632, 1760, 1870, 1893, 2040, 2244, 2524, 2640, 2720, 2805, 2992, 3155, 3740, 3786, 4080, 4488, 5048, 5280, 5610, 5984, 6310, 6941, 7480, 7572, 8160, 8976, 9465, 10096, 10727, 11220, 12620, 13882, 14960, 15144, 17952, 18930, 20192, 20823, 21454, 22440, 25240, 27764, 29920, 30288, 32181, 34705, 37860, 41646, 42908, 44880, 50480, 53635, 55528, 60576, 64362, 69410, 75720, 83292, 85816, 89760, 100960, 104115, 107270, 111056, 117997, 128724, 138820, 151440, 160905, 166584, 171632, 208230, 214540, 222112, 235994, 257448, 277640, 302880, 321810, 333168, 343264, 353991, 416460, 429080, 471988, 514896, 555280, 589985, 643620, 666336, 707982, 832920, 858160, 943976, 1029792, 1110560, 1179970, 1287240, 1415964, 1665840, 1716320, 1769955, 1887952, 2359940, 2574480, 2831928, 3331680, 3539910, 3775904, 4719880, 5148960, 5663856, 7079820, 9439760, 11327712, 14159640, 18879520, 28319280, 56638560]

約数ペア:

[(1, 56638560), (2, 28319280), (3, 18879520), (4, 14159640), (5, 11327712), (6, 9439760), (8, 7079820), (10, 5663856), (11, 5148960), (12, 4719880), (15, 3775904), (16, 3539910), (17, 3331680), (20, 2831928), (22, 2574480), (24, 2359940), (30, 1887952), (32, 1769955), (33, 1716320), (34, 1665840), (40, 1415964), (44, 1287240), (48, 1179970), (51, 1110560), (55, 1029792), (60, 943976), (66, 858160), (68, 832920), (80, 707982), (85, 666336), (88, 643620), (96, 589985), (102, 555280), (110, 514896), (120, 471988), (132, 429080), (136, 416460), (160, 353991), (165, 343264), (170, 333168), (176, 321810), (187, 302880), (204, 277640), (220, 257448), (240, 235994), (255, 222112), (264, 214540), (272, 208230), (330, 171632), (340, 166584), (352, 160905), (374, 151440), (408, 138820), (440, 128724), (480, 117997), (510, 111056), (528, 107270), (544, 104115), (561, 100960), (631, 89760), (660, 85816), (680, 83292), (748, 75720), (816, 69410), (880, 64362), (935, 60576), (1020, 55528), (1056, 53635), (1122, 50480), (1262, 44880), (1320, 42908), (1360, 41646), (1496, 37860), (1632, 34705), (1760, 32181), (1870, 30288), (1893, 29920), (2040, 27764), (2244, 25240), (2524, 22440), (2640, 21454), (2720, 20823), (2805, 20192), (2992, 18930), (3155, 17952), (3740, 15144), (3786, 14960), (4080, 13882), (4488, 12620), (5048, 11220), (5280, 10727), (5610, 10096), (5984, 9465), (6310, 8976), (6941, 8160), (7480, 7572)]