1553733720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 384

約数和(自身を含む): 6572067840

約数和(自身を除く): 5018334120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 55, 56, 60, 63, 66, 69, 70, 72, 77, 84, 88, 90, 92, 99, 105, 110, 115, 120, 126, 132, 138, 140, 154, 161, 165, 168, 180, 184, 198, 207, 210, 220, 230, 231, 252, 253, 264, 276, 280, 308, 315, 322, 330, 345, 360, 385, 396, 414, 420, 440, 460, 462, 483, 495, 504, 506, 552, 616, 630, 644, 660, 690, 693, 759, 770, 792, 805, 828, 840, 920, 924, 966, 990, 1012, 1035, 1155, 1260, 1265, 1288, 1320, 1380, 1386, 1449, 1518, 1540, 1610, 1656, 1771, 1848, 1932, 1980, 2024, 2070, 2277, 2310, 2415, 2437, 2520, 2530, 2760, 2772, 2898, 3036, 3080, 3220, 3465, 3542, 3795, 3864, 3960, 4140, 4554, 4620, 4830, 4874, 5060, 5313, 5544, 5796, 6072, 6440, 6930, 7084, 7245, 7311, 7590, 8280, 8855, 9108, 9240, 9660, 9748, 10120, 10626, 11385, 11592, 12185, 13860, 14168, 14490, 14622, 15180, 15939, 17059, 17710, 18216, 19320, 19496, 21252, 21933, 22770, 24370, 26565, 26807, 27720, 28980, 29244, 30360, 31878, 34118, 35420, 36555, 42504, 43866, 45540, 48740, 51177, 53130, 53614, 56051, 57960, 58488, 63756, 68236, 70840, 73110, 79695, 80421, 85295, 87732, 91080, 97480, 102354, 106260, 107228, 109665, 112102, 127512, 134035, 136472, 146220, 153531, 159390, 160842, 168153, 170590, 175464, 187649, 204708, 212520, 214456, 219330, 224204, 241263, 255885, 268070, 280255, 292440, 307062, 318780, 321684, 336306, 341180, 375298, 392357, 402105, 409416, 438660, 448408, 482526, 504459, 511770, 536140, 560510, 562947, 614124, 616561, 637560, 643368, 672612, 682360, 750596, 767655, 784714, 804210, 840765, 877320, 938245, 965052, 1008918, 1023540, 1072280, 1121020, 1125894, 1177071, 1206315, 1228248, 1233122, 1345224, 1501192, 1535310, 1569428, 1608420, 1681530, 1688841, 1849683, 1876490, 1930104, 1961785, 2017836, 2047080, 2242040, 2251788, 2354142, 2412630, 2466244, 2522295, 2814735, 3070620, 3082805, 3138856, 3216840, 3363060, 3377682, 3531213, 3699366, 3752980, 3923570, 4035672, 4315927, 4503576, 4708284, 4825260, 4932488, 5044590, 5549049, 5629470, 5885355, 6141240, 6165610, 6726120, 6755364, 7062426, 7398732, 7505960, 7847140, 8444205, 8631854, 9248415, 9416568, 9650520, 10089180, 11098098, 11258940, 11770710, 12331220, 12947781, 13510728, 14124852, 14797464, 15694280, 16888410, 17263708, 17656065, 18496830, 20178360, 21579635, 22196196, 22517880, 23541420, 24662440, 25895562, 27745245, 28249704, 33776820, 34527416, 35312130, 36993660, 38843343, 43159270, 44392392, 47082840, 51791124, 55490490, 64738905, 67553640, 70624260, 73987320, 77686686, 86318540, 103582248, 110980980, 129477810, 141248520, 155373372, 172637080, 194216715, 221961960, 258955620, 310746744, 388433430, 517911240, 776866860, 1553733720]

約数ペア:

[(1, 1553733720), (2, 776866860), (3, 517911240), (4, 388433430), (5, 310746744), (6, 258955620), (7, 221961960), (8, 194216715), (9, 172637080), (10, 155373372), (11, 141248520), (12, 129477810), (14, 110980980), (15, 103582248), (18, 86318540), (20, 77686686), (21, 73987320), (22, 70624260), (23, 67553640), (24, 64738905), (28, 55490490), (30, 51791124), (33, 47082840), (35, 44392392), (36, 43159270), (40, 38843343), (42, 36993660), (44, 35312130), (45, 34527416), (46, 33776820), (55, 28249704), (56, 27745245), (60, 25895562), (63, 24662440), (66, 23541420), (69, 22517880), (70, 22196196), (72, 21579635), (77, 20178360), (84, 18496830), (88, 17656065), (90, 17263708), (92, 16888410), (99, 15694280), (105, 14797464), (110, 14124852), (115, 13510728), (120, 12947781), (126, 12331220), (132, 11770710), (138, 11258940), (140, 11098098), (154, 10089180), (161, 9650520), (165, 9416568), (168, 9248415), (180, 8631854), (184, 8444205), (198, 7847140), (207, 7505960), (210, 7398732), (220, 7062426), (230, 6755364), (231, 6726120), (252, 6165610), (253, 6141240), (264, 5885355), (276, 5629470), (280, 5549049), (308, 5044590), (315, 4932488), (322, 4825260), (330, 4708284), (345, 4503576), (360, 4315927), (385, 4035672), (396, 3923570), (414, 3752980), (420, 3699366), (440, 3531213), (460, 3377682), (462, 3363060), (483, 3216840), (495, 3138856), (504, 3082805), (506, 3070620), (552, 2814735), (616, 2522295), (630, 2466244), (644, 2412630), (660, 2354142), (690, 2251788), (693, 2242040), (759, 2047080), (770, 2017836), (792, 1961785), (805, 1930104), (828, 1876490), (840, 1849683), (920, 1688841), (924, 1681530), (966, 1608420), (990, 1569428), (1012, 1535310), (1035, 1501192), (1155, 1345224), (1260, 1233122), (1265, 1228248), (1288, 1206315), (1320, 1177071), (1380, 1125894), (1386, 1121020), (1449, 1072280), (1518, 1023540), (1540, 1008918), (1610, 965052), (1656, 938245), (1771, 877320), (1848, 840765), (1932, 804210), (1980, 784714), (2024, 767655), (2070, 750596), (2277, 682360), (2310, 672612), (2415, 643368), (2437, 637560), (2520, 616561), (2530, 614124), (2760, 562947), (2772, 560510), (2898, 536140), (3036, 511770), (3080, 504459), (3220, 482526), (3465, 448408), (3542, 438660), (3795, 409416), (3864, 402105), (3960, 392357), (4140, 375298), (4554, 341180), (4620, 336306), (4830, 321684), (4874, 318780), (5060, 307062), (5313, 292440), (5544, 280255), (5796, 268070), (6072, 255885), (6440, 241263), (6930, 224204), (7084, 219330), (7245, 214456), (7311, 212520), (7590, 204708), (8280, 187649), (8855, 175464), (9108, 170590), (9240, 168153), (9660, 160842), (9748, 159390), (10120, 153531), (10626, 146220), (11385, 136472), (11592, 134035), (12185, 127512), (13860, 112102), (14168, 109665), (14490, 107228), (14622, 106260), (15180, 102354), (15939, 97480), (17059, 91080), (17710, 87732), (18216, 85295), (19320, 80421), (19496, 79695), (21252, 73110), (21933, 70840), (22770, 68236), (24370, 63756), (26565, 58488), (26807, 57960), (27720, 56051), (28980, 53614), (29244, 53130), (30360, 51177), (31878, 48740), (34118, 45540), (35420, 43866), (36555, 42504)]