2287662720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{170213}}^1$

素因数の和:170242

約数の個数: 128

約数和(自身を含む): 8333677440

約数和(自身を除く): 6046014720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 170213, 340426, 510639, 680852, 851065, 1021278, 1191491, 1361704, 1702130, 2042556, 2382982, 2553195, 2723408, 3404260, 3574473, 4085112, 4765964, 5106390, 5446816, 5957455, 6808520, 7148946, 8170224, 9531928, 10212780, 10893632, 11914910, 13617040, 14297892, 16340448, 17872365, 19063856, 20425560, 21787264, 23829820, 27234080, 28595784, 32680896, 35744730, 38127712, 40851120, 47659640, 54468160, 57191568, 65361792, 71489460, 76255424, 81702240, 95319280, 108936320, 114383136, 142978920, 152510848, 163404480, 190638560, 228766272, 285957840, 326808960, 381277120, 457532544, 571915680, 762554240, 1143831360, 2287662720]

約数ペア:

[(1, 2287662720), (2, 1143831360), (3, 762554240), (4, 571915680), (5, 457532544), (6, 381277120), (7, 326808960), (8, 285957840), (10, 228766272), (12, 190638560), (14, 163404480), (15, 152510848), (16, 142978920), (20, 114383136), (21, 108936320), (24, 95319280), (28, 81702240), (30, 76255424), (32, 71489460), (35, 65361792), (40, 57191568), (42, 54468160), (48, 47659640), (56, 40851120), (60, 38127712), (64, 35744730), (70, 32680896), (80, 28595784), (84, 27234080), (96, 23829820), (105, 21787264), (112, 20425560), (120, 19063856), (128, 17872365), (140, 16340448), (160, 14297892), (168, 13617040), (192, 11914910), (210, 10893632), (224, 10212780), (240, 9531928), (280, 8170224), (320, 7148946), (336, 6808520), (384, 5957455), (420, 5446816), (448, 5106390), (480, 4765964), (560, 4085112), (640, 3574473), (672, 3404260), (840, 2723408), (896, 2553195), (960, 2382982), (1120, 2042556), (1344, 1702130), (1680, 1361704), (1920, 1191491), (2240, 1021278), (2688, 851065), (3360, 680852), (4480, 510639), (6720, 340426), (13440, 170213)]