28179227520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{13859}}^1$

素因数の和:14237

約数の個数: 192

約数和(自身を含む): 97589091600

約数和(自身を除く): 69409864080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 353, 360, 384, 480, 576, 640, 706, 720, 960, 1059, 1152, 1412, 1440, 1765, 1920, 2118, 2824, 2880, 3177, 3530, 4236, 5295, 5648, 5760, 6354, 7060, 8472, 10590, 11296, 12708, 13859, 14120, 15885, 16944, 21180, 22592, 25416, 27718, 28240, 31770, 33888, 41577, 42360, 45184, 50832, 55436, 56480, 63540, 67776, 69295, 83154, 84720, 101664, 110872, 112960, 124731, 127080, 135552, 138590, 166308, 169440, 203328, 207885, 221744, 225920, 249462, 254160, 277180, 332616, 338880, 406656, 415770, 443488, 498924, 508320, 554360, 623655, 665232, 677760, 831540, 886976, 997848, 1016640, 1108720, 1247310, 1330464, 1663080, 1773952, 1995696, 2033280, 2217440, 2494620, 2660928, 3326160, 3991392, 4434880, 4892227, 4989240, 5321856, 6652320, 7982784, 8869760, 9784454, 9978480, 13304640, 14676681, 15965568, 19568908, 19956960, 24461135, 26609280, 29353362, 39137816, 39913920, 44030043, 48922270, 58706724, 73383405, 78275632, 79827840, 88060086, 97844540, 117413448, 146766810, 156551264, 176120172, 195689080, 220150215, 234826896, 293533620, 313102528, 352240344, 391378160, 440300430, 469653792, 587067240, 626205056, 704480688, 782756320, 880600860, 939307584, 1174134480, 1408961376, 1565512640, 1761201720, 1878615168, 2348268960, 2817922752, 3131025280, 3522403440, 4696537920, 5635845504, 7044806880, 9393075840, 14089613760, 28179227520]

約数ペア:

[(1, 28179227520), (2, 14089613760), (3, 9393075840), (4, 7044806880), (5, 5635845504), (6, 4696537920), (8, 3522403440), (9, 3131025280), (10, 2817922752), (12, 2348268960), (15, 1878615168), (16, 1761201720), (18, 1565512640), (20, 1408961376), (24, 1174134480), (30, 939307584), (32, 880600860), (36, 782756320), (40, 704480688), (45, 626205056), (48, 587067240), (60, 469653792), (64, 440300430), (72, 391378160), (80, 352240344), (90, 313102528), (96, 293533620), (120, 234826896), (128, 220150215), (144, 195689080), (160, 176120172), (180, 156551264), (192, 146766810), (240, 117413448), (288, 97844540), (320, 88060086), (353, 79827840), (360, 78275632), (384, 73383405), (480, 58706724), (576, 48922270), (640, 44030043), (706, 39913920), (720, 39137816), (960, 29353362), (1059, 26609280), (1152, 24461135), (1412, 19956960), (1440, 19568908), (1765, 15965568), (1920, 14676681), (2118, 13304640), (2824, 9978480), (2880, 9784454), (3177, 8869760), (3530, 7982784), (4236, 6652320), (5295, 5321856), (5648, 4989240), (5760, 4892227), (6354, 4434880), (7060, 3991392), (8472, 3326160), (10590, 2660928), (11296, 2494620), (12708, 2217440), (13859, 2033280), (14120, 1995696), (15885, 1773952), (16944, 1663080), (21180, 1330464), (22592, 1247310), (25416, 1108720), (27718, 1016640), (28240, 997848), (31770, 886976), (33888, 831540), (41577, 677760), (42360, 665232), (45184, 623655), (50832, 554360), (55436, 508320), (56480, 498924), (63540, 443488), (67776, 415770), (69295, 406656), (83154, 338880), (84720, 332616), (101664, 277180), (110872, 254160), (112960, 249462), (124731, 225920), (127080, 221744), (135552, 207885), (138590, 203328), (166308, 169440)]