2750106720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 8983941120

約数和(自身を除く): 6233834400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 421, 439, 465, 480, 496, 620, 744, 842, 878, 930, 992, 1240, 1263, 1317, 1488, 1684, 1756, 1860, 2105, 2195, 2480, 2526, 2634, 2976, 3368, 3512, 3720, 4210, 4390, 4960, 5052, 5268, 6315, 6585, 6736, 7024, 7440, 8420, 8780, 10104, 10536, 12630, 13051, 13170, 13472, 13609, 14048, 14880, 16840, 17560, 20208, 21072, 25260, 26102, 26340, 27218, 33680, 35120, 39153, 40416, 40827, 42144, 50520, 52204, 52680, 54436, 65255, 67360, 68045, 70240, 78306, 81654, 101040, 104408, 105360, 108872, 130510, 136090, 156612, 163308, 184819, 195765, 202080, 204135, 208816, 210720, 217744, 261020, 272180, 313224, 326616, 369638, 391530, 408270, 417632, 435488, 522040, 544360, 554457, 626448, 653232, 739276, 783060, 816540, 924095, 1044080, 1088720, 1108914, 1252896, 1306464, 1478552, 1566120, 1633080, 1848190, 2088160, 2177440, 2217828, 2772285, 2957104, 3132240, 3266160, 3696380, 4435656, 5544570, 5729389, 5914208, 6264480, 6532320, 7392760, 8871312, 11089140, 11458778, 14785520, 17188167, 17742624, 22178280, 22917556, 28646945, 29571040, 34376334, 44356560, 45835112, 57293890, 68752668, 85940835, 88713120, 91670224, 114587780, 137505336, 171881670, 183340448, 229175560, 275010672, 343763340, 458351120, 550021344, 687526680, 916702240, 1375053360, 2750106720]

約数ペア:

[(1, 2750106720), (2, 1375053360), (3, 916702240), (4, 687526680), (5, 550021344), (6, 458351120), (8, 343763340), (10, 275010672), (12, 229175560), (15, 183340448), (16, 171881670), (20, 137505336), (24, 114587780), (30, 91670224), (31, 88713120), (32, 85940835), (40, 68752668), (48, 57293890), (60, 45835112), (62, 44356560), (80, 34376334), (93, 29571040), (96, 28646945), (120, 22917556), (124, 22178280), (155, 17742624), (160, 17188167), (186, 14785520), (240, 11458778), (248, 11089140), (310, 8871312), (372, 7392760), (421, 6532320), (439, 6264480), (465, 5914208), (480, 5729389), (496, 5544570), (620, 4435656), (744, 3696380), (842, 3266160), (878, 3132240), (930, 2957104), (992, 2772285), (1240, 2217828), (1263, 2177440), (1317, 2088160), (1488, 1848190), (1684, 1633080), (1756, 1566120), (1860, 1478552), (2105, 1306464), (2195, 1252896), (2480, 1108914), (2526, 1088720), (2634, 1044080), (2976, 924095), (3368, 816540), (3512, 783060), (3720, 739276), (4210, 653232), (4390, 626448), (4960, 554457), (5052, 544360), (5268, 522040), (6315, 435488), (6585, 417632), (6736, 408270), (7024, 391530), (7440, 369638), (8420, 326616), (8780, 313224), (10104, 272180), (10536, 261020), (12630, 217744), (13051, 210720), (13170, 208816), (13472, 204135), (13609, 202080), (14048, 195765), (14880, 184819), (16840, 163308), (17560, 156612), (20208, 136090), (21072, 130510), (25260, 108872), (26102, 105360), (26340, 104408), (27218, 101040), (33680, 81654), (35120, 78306), (39153, 70240), (40416, 68045), (40827, 67360), (42144, 65255), (50520, 54436), (52204, 52680)]