86317440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 309623040

約数和(自身を除く): 223305600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 67, 80, 88, 96, 110, 120, 122, 128, 132, 134, 160, 165, 176, 183, 192, 201, 220, 240, 244, 264, 268, 305, 320, 330, 335, 352, 366, 384, 402, 440, 480, 488, 528, 536, 610, 640, 660, 670, 671, 704, 732, 737, 804, 880, 915, 960, 976, 1005, 1056, 1072, 1220, 1320, 1340, 1342, 1408, 1464, 1474, 1608, 1760, 1830, 1920, 1952, 2010, 2013, 2112, 2144, 2211, 2440, 2640, 2680, 2684, 2928, 2948, 3216, 3355, 3520, 3660, 3685, 3904, 4020, 4026, 4087, 4224, 4288, 4422, 4880, 5280, 5360, 5368, 5856, 5896, 6432, 6710, 7040, 7320, 7370, 7808, 8040, 8052, 8174, 8576, 8844, 9760, 10065, 10560, 10720, 10736, 11055, 11712, 11792, 12261, 12864, 13420, 14640, 14740, 16080, 16104, 16348, 17688, 19520, 20130, 20435, 21120, 21440, 21472, 22110, 23424, 23584, 24522, 25728, 26840, 29280, 29480, 32160, 32208, 32696, 35376, 39040, 40260, 40870, 42880, 42944, 44220, 44957, 47168, 49044, 53680, 58560, 58960, 61305, 64320, 64416, 65392, 70752, 80520, 81740, 85888, 88440, 89914, 94336, 98088, 107360, 117120, 117920, 122610, 128640, 128832, 130784, 134871, 141504, 161040, 163480, 176880, 179828, 196176, 214720, 224785, 235840, 245220, 257664, 261568, 269742, 283008, 322080, 326960, 353760, 359656, 392352, 429440, 449570, 471680, 490440, 523136, 539484, 644160, 653920, 674355, 707520, 719312, 784704, 899140, 980880, 1078968, 1288320, 1307840, 1348710, 1415040, 1438624, 1569408, 1798280, 1961760, 2157936, 2615680, 2697420, 2877248, 3596560, 3923520, 4315872, 5394840, 5754496, 7193120, 7847040, 8631744, 10789680, 14386240, 17263488, 21579360, 28772480, 43158720, 86317440]

約数ペア:

[(1, 86317440), (2, 43158720), (3, 28772480), (4, 21579360), (5, 17263488), (6, 14386240), (8, 10789680), (10, 8631744), (11, 7847040), (12, 7193120), (15, 5754496), (16, 5394840), (20, 4315872), (22, 3923520), (24, 3596560), (30, 2877248), (32, 2697420), (33, 2615680), (40, 2157936), (44, 1961760), (48, 1798280), (55, 1569408), (60, 1438624), (61, 1415040), (64, 1348710), (66, 1307840), (67, 1288320), (80, 1078968), (88, 980880), (96, 899140), (110, 784704), (120, 719312), (122, 707520), (128, 674355), (132, 653920), (134, 644160), (160, 539484), (165, 523136), (176, 490440), (183, 471680), (192, 449570), (201, 429440), (220, 392352), (240, 359656), (244, 353760), (264, 326960), (268, 322080), (305, 283008), (320, 269742), (330, 261568), (335, 257664), (352, 245220), (366, 235840), (384, 224785), (402, 214720), (440, 196176), (480, 179828), (488, 176880), (528, 163480), (536, 161040), (610, 141504), (640, 134871), (660, 130784), (670, 128832), (671, 128640), (704, 122610), (732, 117920), (737, 117120), (804, 107360), (880, 98088), (915, 94336), (960, 89914), (976, 88440), (1005, 85888), (1056, 81740), (1072, 80520), (1220, 70752), (1320, 65392), (1340, 64416), (1342, 64320), (1408, 61305), (1464, 58960), (1474, 58560), (1608, 53680), (1760, 49044), (1830, 47168), (1920, 44957), (1952, 44220), (2010, 42944), (2013, 42880), (2112, 40870), (2144, 40260), (2211, 39040), (2440, 35376), (2640, 32696), (2680, 32208), (2684, 32160), (2928, 29480), (2948, 29280), (3216, 26840), (3355, 25728), (3520, 24522), (3660, 23584), (3685, 23424), (3904, 22110), (4020, 21472), (4026, 21440), (4087, 21120), (4224, 20435), (4288, 20130), (4422, 19520), (4880, 17688), (5280, 16348), (5360, 16104), (5368, 16080), (5856, 14740), (5896, 14640), (6432, 13420), (6710, 12864), (7040, 12261), (7320, 11792), (7370, 11712), (7808, 11055), (8040, 10736), (8052, 10720), (8174, 10560), (8576, 10065), (8844, 9760)]