216965760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10273}}^1$

素因数の和:10306

約数の個数: 128

約数和(自身を含む): 754522560

約数和(自身を除く): 537556800

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, 10273, 10560, 20546, 21120, 30819, 41092, 51365, 61638, 82184, 102730, 113003, 123276, 154095, 164368, 205460, 226006, 246552, 308190, 328736, 339009, 410920, 452012, 493104, 565015, 616380, 657472, 678018, 821840, 904024, 986208, 1130030, 1232760, 1314944, 1356036, 1643680, 1695045, 1808048, 1972416, 2260060, 2465520, 2712072, 3287360, 3390090, 3616096, 3944832, 4520120, 4931040, 5424144, 6574720, 6780180, 7232192, 9040240, 9862080, 10848288, 13560360, 14464384, 18080480, 19724160, 21696576, 27120720, 36160960, 43393152, 54241440, 72321920, 108482880, 216965760]

約数ペア:

[(1, 216965760), (2, 108482880), (3, 72321920), (4, 54241440), (5, 43393152), (6, 36160960), (8, 27120720), (10, 21696576), (11, 19724160), (12, 18080480), (15, 14464384), (16, 13560360), (20, 10848288), (22, 9862080), (24, 9040240), (30, 7232192), (32, 6780180), (33, 6574720), (40, 5424144), (44, 4931040), (48, 4520120), (55, 3944832), (60, 3616096), (64, 3390090), (66, 3287360), (80, 2712072), (88, 2465520), (96, 2260060), (110, 1972416), (120, 1808048), (128, 1695045), (132, 1643680), (160, 1356036), (165, 1314944), (176, 1232760), (192, 1130030), (220, 986208), (240, 904024), (264, 821840), (320, 678018), (330, 657472), (352, 616380), (384, 565015), (440, 493104), (480, 452012), (528, 410920), (640, 339009), (660, 328736), (704, 308190), (880, 246552), (960, 226006), (1056, 205460), (1320, 164368), (1408, 154095), (1760, 123276), (1920, 113003), (2112, 102730), (2640, 82184), (3520, 61638), (4224, 51365), (5280, 41092), (7040, 30819), (10273, 21120), (10560, 20546)]