172634880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 620460288

約数和(自身を除く): 447825408

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, 256, 264, 268, 305, 320, 330, 335, 352, 366, 384, 402, 440, 480, 488, 528, 536, 610, 640, 660, 670, 671, 704, 732, 737, 768, 804, 880, 915, 960, 976, 1005, 1056, 1072, 1220, 1280, 1320, 1340, 1342, 1408, 1464, 1474, 1608, 1760, 1830, 1920, 1952, 2010, 2013, 2112, 2144, 2211, 2440, 2640, 2680, 2684, 2816, 2928, 2948, 3216, 3355, 3520, 3660, 3685, 3840, 3904, 4020, 4026, 4087, 4224, 4288, 4422, 4880, 5280, 5360, 5368, 5856, 5896, 6432, 6710, 7040, 7320, 7370, 7808, 8040, 8052, 8174, 8448, 8576, 8844, 9760, 10065, 10560, 10720, 10736, 11055, 11712, 11792, 12261, 12864, 13420, 14080, 14640, 14740, 15616, 16080, 16104, 16348, 17152, 17688, 19520, 20130, 20435, 21120, 21440, 21472, 22110, 23424, 23584, 24522, 25728, 26840, 29280, 29480, 32160, 32208, 32696, 35376, 39040, 40260, 40870, 42240, 42880, 42944, 44220, 44957, 46848, 47168, 49044, 51456, 53680, 58560, 58960, 61305, 64320, 64416, 65392, 70752, 78080, 80520, 81740, 85760, 85888, 88440, 89914, 94336, 98088, 107360, 117120, 117920, 122610, 128640, 128832, 130784, 134871, 141504, 161040, 163480, 171776, 176880, 179828, 188672, 196176, 214720, 224785, 234240, 235840, 245220, 257280, 257664, 261568, 269742, 283008, 322080, 326960, 353760, 359656, 392352, 429440, 449570, 471680, 490440, 515328, 523136, 539484, 566016, 644160, 653920, 674355, 707520, 719312, 784704, 858880, 899140, 943360, 980880, 1046272, 1078968, 1288320, 1307840, 1348710, 1415040, 1438624, 1569408, 1798280, 1961760, 2157936, 2576640, 2615680, 2697420, 2830080, 2877248, 3138816, 3596560, 3923520, 4315872, 5231360, 5394840, 5754496, 7193120, 7847040, 8631744, 10789680, 11508992, 14386240, 15694080, 17263488, 21579360, 28772480, 34526976, 43158720, 57544960, 86317440, 172634880]

約数ペア:

[(1, 172634880), (2, 86317440), (3, 57544960), (4, 43158720), (5, 34526976), (6, 28772480), (8, 21579360), (10, 17263488), (11, 15694080), (12, 14386240), (15, 11508992), (16, 10789680), (20, 8631744), (22, 7847040), (24, 7193120), (30, 5754496), (32, 5394840), (33, 5231360), (40, 4315872), (44, 3923520), (48, 3596560), (55, 3138816), (60, 2877248), (61, 2830080), (64, 2697420), (66, 2615680), (67, 2576640), (80, 2157936), (88, 1961760), (96, 1798280), (110, 1569408), (120, 1438624), (122, 1415040), (128, 1348710), (132, 1307840), (134, 1288320), (160, 1078968), (165, 1046272), (176, 980880), (183, 943360), (192, 899140), (201, 858880), (220, 784704), (240, 719312), (244, 707520), (256, 674355), (264, 653920), (268, 644160), (305, 566016), (320, 539484), (330, 523136), (335, 515328), (352, 490440), (366, 471680), (384, 449570), (402, 429440), (440, 392352), (480, 359656), (488, 353760), (528, 326960), (536, 322080), (610, 283008), (640, 269742), (660, 261568), (670, 257664), (671, 257280), (704, 245220), (732, 235840), (737, 234240), (768, 224785), (804, 214720), (880, 196176), (915, 188672), (960, 179828), (976, 176880), (1005, 171776), (1056, 163480), (1072, 161040), (1220, 141504), (1280, 134871), (1320, 130784), (1340, 128832), (1342, 128640), (1408, 122610), (1464, 117920), (1474, 117120), (1608, 107360), (1760, 98088), (1830, 94336), (1920, 89914), (1952, 88440), (2010, 85888), (2013, 85760), (2112, 81740), (2144, 80520), (2211, 78080), (2440, 70752), (2640, 65392), (2680, 64416), (2684, 64320), (2816, 61305), (2928, 58960), (2948, 58560), (3216, 53680), (3355, 51456), (3520, 49044), (3660, 47168), (3685, 46848), (3840, 44957), (3904, 44220), (4020, 42944), (4026, 42880), (4087, 42240), (4224, 40870), (4288, 40260), (4422, 39040), (4880, 35376), (5280, 32696), (5360, 32208), (5368, 32160), (5856, 29480), (5896, 29280), (6432, 26840), (6710, 25728), (7040, 24522), (7320, 23584), (7370, 23424), (7808, 22110), (8040, 21472), (8052, 21440), (8174, 21120), (8448, 20435), (8576, 20130), (8844, 19520), (9760, 17688), (10065, 17152), (10560, 16348), (10720, 16104), (10736, 16080), (11055, 15616), (11712, 14740), (11792, 14640), (12261, 14080), (12864, 13420)]