181027440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 320

約数和(自身を含む): 717811200

約数和(自身を除く): 536783760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 401, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 660, 684, 720, 760, 792, 802, 836, 855, 880, 912, 990, 1026, 1045, 1080, 1140, 1188, 1203, 1254, 1320, 1368, 1485, 1520, 1584, 1604, 1672, 1710, 1881, 1980, 2005, 2052, 2090, 2160, 2280, 2376, 2406, 2508, 2565, 2640, 2736, 2970, 3135, 3208, 3344, 3420, 3609, 3762, 3960, 4010, 4104, 4180, 4411, 4560, 4752, 4812, 5016, 5130, 5643, 5940, 6015, 6270, 6416, 6840, 7218, 7524, 7619, 7920, 8020, 8208, 8360, 8822, 9405, 9624, 10032, 10260, 10827, 11286, 11880, 12030, 12540, 13233, 13680, 14436, 15048, 15238, 16040, 16720, 17644, 18045, 18810, 19248, 20520, 21654, 22055, 22572, 22857, 23760, 24060, 25080, 26466, 28215, 28872, 30096, 30476, 32080, 35288, 36090, 37620, 38095, 39699, 41040, 43308, 44110, 45144, 45714, 48120, 50160, 52932, 54135, 56430, 57744, 60952, 66165, 68571, 70576, 72180, 75240, 76190, 79398, 83809, 86616, 88220, 90288, 91428, 96240, 105864, 108270, 112860, 114285, 119097, 121904, 132330, 137142, 144360, 150480, 152380, 158796, 167618, 173232, 176440, 182856, 198495, 205713, 211728, 216540, 225720, 228570, 238194, 251427, 264660, 274284, 288720, 304760, 317592, 335236, 342855, 352880, 365712, 396990, 411426, 419045, 433080, 451440, 457140, 476388, 502854, 529320, 548568, 595485, 609520, 635184, 670472, 685710, 754281, 793980, 822852, 838090, 866160, 914280, 952776, 1005708, 1028565, 1058640, 1097136, 1190970, 1257135, 1340944, 1371420, 1508562, 1587960, 1645704, 1676180, 1828560, 1905552, 2011416, 2057130, 2262843, 2381940, 2514270, 2742840, 3017124, 3175920, 3291408, 3352360, 3771405, 4022832, 4114260, 4525686, 4763880, 5028540, 5485680, 6034248, 6704720, 7542810, 8228520, 9051372, 9527760, 10057080, 11314215, 12068496, 15085620, 16457040, 18102744, 20114160, 22628430, 30171240, 36205488, 45256860, 60342480, 90513720, 181027440]

約数ペア:

[(1, 181027440), (2, 90513720), (3, 60342480), (4, 45256860), (5, 36205488), (6, 30171240), (8, 22628430), (9, 20114160), (10, 18102744), (11, 16457040), (12, 15085620), (15, 12068496), (16, 11314215), (18, 10057080), (19, 9527760), (20, 9051372), (22, 8228520), (24, 7542810), (27, 6704720), (30, 6034248), (33, 5485680), (36, 5028540), (38, 4763880), (40, 4525686), (44, 4114260), (45, 4022832), (48, 3771405), (54, 3352360), (55, 3291408), (57, 3175920), (60, 3017124), (66, 2742840), (72, 2514270), (76, 2381940), (80, 2262843), (88, 2057130), (90, 2011416), (95, 1905552), (99, 1828560), (108, 1676180), (110, 1645704), (114, 1587960), (120, 1508562), (132, 1371420), (135, 1340944), (144, 1257135), (152, 1190970), (165, 1097136), (171, 1058640), (176, 1028565), (180, 1005708), (190, 952776), (198, 914280), (209, 866160), (216, 838090), (220, 822852), (228, 793980), (240, 754281), (264, 685710), (270, 670472), (285, 635184), (297, 609520), (304, 595485), (330, 548568), (342, 529320), (360, 502854), (380, 476388), (396, 457140), (401, 451440), (418, 433080), (432, 419045), (440, 411426), (456, 396990), (495, 365712), (513, 352880), (528, 342855), (540, 335236), (570, 317592), (594, 304760), (627, 288720), (660, 274284), (684, 264660), (720, 251427), (760, 238194), (792, 228570), (802, 225720), (836, 216540), (855, 211728), (880, 205713), (912, 198495), (990, 182856), (1026, 176440), (1045, 173232), (1080, 167618), (1140, 158796), (1188, 152380), (1203, 150480), (1254, 144360), (1320, 137142), (1368, 132330), (1485, 121904), (1520, 119097), (1584, 114285), (1604, 112860), (1672, 108270), (1710, 105864), (1881, 96240), (1980, 91428), (2005, 90288), (2052, 88220), (2090, 86616), (2160, 83809), (2280, 79398), (2376, 76190), (2406, 75240), (2508, 72180), (2565, 70576), (2640, 68571), (2736, 66165), (2970, 60952), (3135, 57744), (3208, 56430), (3344, 54135), (3420, 52932), (3609, 50160), (3762, 48120), (3960, 45714), (4010, 45144), (4104, 44110), (4180, 43308), (4411, 41040), (4560, 39699), (4752, 38095), (4812, 37620), (5016, 36090), (5130, 35288), (5643, 32080), (5940, 30476), (6015, 30096), (6270, 28872), (6416, 28215), (6840, 26466), (7218, 25080), (7524, 24060), (7619, 23760), (7920, 22857), (8020, 22572), (8208, 22055), (8360, 21654), (8822, 20520), (9405, 19248), (9624, 18810), (10032, 18045), (10260, 17644), (10827, 16720), (11286, 16040), (11880, 15238), (12030, 15048), (12540, 14436), (13233, 13680)]