2725163280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23509}}^1$

素因数の和:23558

約数の個数: 240

約数和(自身を含む): 10914658560

約数和(自身を除く): 8189495280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 11592, 12880, 14490, 16560, 19320, 23184, 23509, 28980, 38640, 47018, 57960, 70527, 94036, 115920, 117545, 141054, 164563, 188072, 211581, 235090, 282108, 329126, 352635, 376144, 423162, 470180, 493689, 540707, 564216, 658252, 705270, 822815, 846324, 940360, 987378, 1057905, 1081414, 1128432, 1316504, 1410540, 1481067, 1622121, 1645630, 1692648, 1880720, 1974756, 2115810, 2162828, 2468445, 2633008, 2703535, 2821080, 2962134, 3244242, 3291260, 3385296, 3784949, 3949512, 4231620, 4325656, 4866363, 4936890, 5407070, 5642160, 5924268, 6488484, 6582520, 7405335, 7569898, 7899024, 8110605, 8463240, 8651312, 9732726, 9873780, 10814140, 11354847, 11848536, 12976968, 13165040, 14810670, 15139796, 16221210, 16926480, 18924745, 19465452, 19747560, 21628280, 22709694, 23697072, 24331815, 25953936, 29621340, 30279592, 32442420, 34064541, 37849490, 38930904, 39495120, 43256560, 45419388, 48663630, 56774235, 59242680, 60559184, 64884840, 68129082, 75698980, 77861808, 90838776, 97327260, 113548470, 118485360, 129769680, 136258164, 151397960, 170322705, 181677552, 194654520, 227096940, 272516328, 302795920, 340645410, 389309040, 454193880, 545032656, 681290820, 908387760, 1362581640, 2725163280]

約数ペア:

[(1, 2725163280), (2, 1362581640), (3, 908387760), (4, 681290820), (5, 545032656), (6, 454193880), (7, 389309040), (8, 340645410), (9, 302795920), (10, 272516328), (12, 227096940), (14, 194654520), (15, 181677552), (16, 170322705), (18, 151397960), (20, 136258164), (21, 129769680), (23, 118485360), (24, 113548470), (28, 97327260), (30, 90838776), (35, 77861808), (36, 75698980), (40, 68129082), (42, 64884840), (45, 60559184), (46, 59242680), (48, 56774235), (56, 48663630), (60, 45419388), (63, 43256560), (69, 39495120), (70, 38930904), (72, 37849490), (80, 34064541), (84, 32442420), (90, 30279592), (92, 29621340), (105, 25953936), (112, 24331815), (115, 23697072), (120, 22709694), (126, 21628280), (138, 19747560), (140, 19465452), (144, 18924745), (161, 16926480), (168, 16221210), (180, 15139796), (184, 14810670), (207, 13165040), (210, 12976968), (230, 11848536), (240, 11354847), (252, 10814140), (276, 9873780), (280, 9732726), (315, 8651312), (322, 8463240), (336, 8110605), (345, 7899024), (360, 7569898), (368, 7405335), (414, 6582520), (420, 6488484), (460, 5924268), (483, 5642160), (504, 5407070), (552, 4936890), (560, 4866363), (630, 4325656), (644, 4231620), (690, 3949512), (720, 3784949), (805, 3385296), (828, 3291260), (840, 3244242), (920, 2962134), (966, 2821080), (1008, 2703535), (1035, 2633008), (1104, 2468445), (1260, 2162828), (1288, 2115810), (1380, 1974756), (1449, 1880720), (1610, 1692648), (1656, 1645630), (1680, 1622121), (1840, 1481067), (1932, 1410540), (2070, 1316504), (2415, 1128432), (2520, 1081414), (2576, 1057905), (2760, 987378), (2898, 940360), (3220, 846324), (3312, 822815), (3864, 705270), (4140, 658252), (4830, 564216), (5040, 540707), (5520, 493689), (5796, 470180), (6440, 423162), (7245, 376144), (7728, 352635), (8280, 329126), (9660, 282108), (11592, 235090), (12880, 211581), (14490, 188072), (16560, 164563), (19320, 141054), (23184, 117545), (23509, 115920), (28980, 94036), (38640, 70527), (47018, 57960)]