206515440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1516

約数の個数: 160

約数和(自身を含む): 722453760

約数和(自身を除く): 515938320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1427, 1608, 1809, 2010, 2160, 2412, 2680, 2854, 3015, 3216, 3618, 4020, 4281, 4824, 5360, 5708, 6030, 7135, 7236, 8040, 8562, 9045, 9648, 11416, 12060, 12843, 14270, 14472, 16080, 17124, 18090, 21405, 22832, 24120, 25686, 28540, 28944, 34248, 36180, 38529, 42810, 48240, 51372, 57080, 64215, 68496, 72360, 77058, 85620, 95609, 102744, 114160, 128430, 144720, 154116, 171240, 191218, 192645, 205488, 256860, 286827, 308232, 342480, 382436, 385290, 478045, 513720, 573654, 616464, 764872, 770580, 860481, 956090, 1027440, 1147308, 1434135, 1529744, 1541160, 1720962, 1912180, 2294616, 2581443, 2868270, 3082320, 3441924, 3824360, 4302405, 4589232, 5162886, 5736540, 6883848, 7648720, 8604810, 10325772, 11473080, 12907215, 13767696, 17209620, 20651544, 22946160, 25814430, 34419240, 41303088, 51628860, 68838480, 103257720, 206515440]

約数ペア:

[(1, 206515440), (2, 103257720), (3, 68838480), (4, 51628860), (5, 41303088), (6, 34419240), (8, 25814430), (9, 22946160), (10, 20651544), (12, 17209620), (15, 13767696), (16, 12907215), (18, 11473080), (20, 10325772), (24, 8604810), (27, 7648720), (30, 6883848), (36, 5736540), (40, 5162886), (45, 4589232), (48, 4302405), (54, 3824360), (60, 3441924), (67, 3082320), (72, 2868270), (80, 2581443), (90, 2294616), (108, 1912180), (120, 1720962), (134, 1541160), (135, 1529744), (144, 1434135), (180, 1147308), (201, 1027440), (216, 956090), (240, 860481), (268, 770580), (270, 764872), (335, 616464), (360, 573654), (402, 513720), (432, 478045), (536, 385290), (540, 382436), (603, 342480), (670, 308232), (720, 286827), (804, 256860), (1005, 205488), (1072, 192645), (1080, 191218), (1206, 171240), (1340, 154116), (1427, 144720), (1608, 128430), (1809, 114160), (2010, 102744), (2160, 95609), (2412, 85620), (2680, 77058), (2854, 72360), (3015, 68496), (3216, 64215), (3618, 57080), (4020, 51372), (4281, 48240), (4824, 42810), (5360, 38529), (5708, 36180), (6030, 34248), (7135, 28944), (7236, 28540), (8040, 25686), (8562, 24120), (9045, 22832), (9648, 21405), (11416, 18090), (12060, 17124), (12843, 16080), (14270, 14472)]