2045628480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{43487}}^1$

素因数の和:43521

約数の個数: 168

約数和(自身を含む): 7555431168

約数和(自身を除く): 5509802688

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 43487, 47040, 86974, 130461, 173948, 217435, 260922, 304409, 347896, 434870, 521844, 608818, 652305, 695792, 869740, 913227, 1043688, 1217636, 1304610, 1391584, 1522045, 1739480, 1826454, 2087376, 2130863, 2435272, 2609220, 2783168, 3044090, 3478960, 3652908, 4174752, 4261726, 4566135, 4870544, 5218440, 6088180, 6392589, 6957920, 7305816, 8349504, 8523452, 9132270, 9741088, 10436880, 10654315, 12176360, 12785178, 13915840, 14611632, 17046904, 18264540, 19482176, 20873760, 21308630, 24352720, 25570356, 29223264, 31962945, 34093808, 36529080, 41747520, 42617260, 48705440, 51140712, 58446528, 63925890, 68187616, 73058160, 85234520, 97410880, 102281424, 127851780, 136375232, 146116320, 170469040, 204562848, 255703560, 292232640, 340938080, 409125696, 511407120, 681876160, 1022814240, 2045628480]

約数ペア:

[(1, 2045628480), (2, 1022814240), (3, 681876160), (4, 511407120), (5, 409125696), (6, 340938080), (7, 292232640), (8, 255703560), (10, 204562848), (12, 170469040), (14, 146116320), (15, 136375232), (16, 127851780), (20, 102281424), (21, 97410880), (24, 85234520), (28, 73058160), (30, 68187616), (32, 63925890), (35, 58446528), (40, 51140712), (42, 48705440), (48, 42617260), (49, 41747520), (56, 36529080), (60, 34093808), (64, 31962945), (70, 29223264), (80, 25570356), (84, 24352720), (96, 21308630), (98, 20873760), (105, 19482176), (112, 18264540), (120, 17046904), (140, 14611632), (147, 13915840), (160, 12785178), (168, 12176360), (192, 10654315), (196, 10436880), (210, 9741088), (224, 9132270), (240, 8523452), (245, 8349504), (280, 7305816), (294, 6957920), (320, 6392589), (336, 6088180), (392, 5218440), (420, 4870544), (448, 4566135), (480, 4261726), (490, 4174752), (560, 3652908), (588, 3478960), (672, 3044090), (735, 2783168), (784, 2609220), (840, 2435272), (960, 2130863), (980, 2087376), (1120, 1826454), (1176, 1739480), (1344, 1522045), (1470, 1391584), (1568, 1304610), (1680, 1217636), (1960, 1043688), (2240, 913227), (2352, 869740), (2940, 695792), (3136, 652305), (3360, 608818), (3920, 521844), (4704, 434870), (5880, 347896), (6720, 304409), (7840, 260922), (9408, 217435), (11760, 173948), (15680, 130461), (23520, 86974), (43487, 47040)]