399674880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 480

約数和(自身を含む): 1608647040

約数和(自身を除く): 1208972160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 83, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 166, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 249, 256, 264, 285, 288, 304, 320, 330, 332, 342, 352, 360, 380, 384, 396, 415, 418, 440, 456, 480, 495, 498, 512, 528, 570, 576, 608, 627, 640, 660, 664, 684, 704, 720, 747, 760, 768, 792, 830, 836, 855, 880, 912, 913, 960, 990, 996, 1045, 1056, 1140, 1152, 1216, 1245, 1254, 1280, 1320, 1328, 1368, 1408, 1440, 1494, 1520, 1536, 1577, 1584, 1660, 1672, 1710, 1760, 1824, 1826, 1881, 1920, 1980, 1992, 2090, 2112, 2280, 2304, 2432, 2490, 2508, 2560, 2640, 2656, 2736, 2739, 2816, 2880, 2988, 3040, 3135, 3154, 3168, 3320, 3344, 3420, 3520, 3648, 3652, 3735, 3762, 3840, 3960, 3984, 4180, 4224, 4560, 4565, 4608, 4731, 4864, 4980, 5016, 5280, 5312, 5472, 5478, 5632, 5760, 5976, 6080, 6270, 6308, 6336, 6640, 6688, 6840, 7040, 7296, 7304, 7470, 7524, 7680, 7885, 7920, 7968, 8217, 8360, 8448, 9120, 9130, 9405, 9462, 9728, 9960, 10032, 10560, 10624, 10944, 10956, 11520, 11952, 12160, 12540, 12616, 12672, 13280, 13376, 13680, 13695, 14080, 14193, 14592, 14608, 14940, 15048, 15770, 15840, 15936, 16434, 16720, 16896, 17347, 18240, 18260, 18810, 18924, 19920, 20064, 21120, 21248, 21888, 21912, 23040, 23655, 23904, 24320, 25080, 25232, 25344, 26560, 26752, 27360, 27390, 28160, 28386, 29184, 29216, 29880, 30096, 31540, 31680, 31872, 32868, 33440, 34694, 36480, 36520, 37620, 37848, 39840, 40128, 41085, 42240, 42496, 43776, 43824, 47310, 47808, 48640, 50160, 50464, 50688, 52041, 53120, 53504, 54720, 54780, 56772, 58432, 59760, 60192, 63080, 63360, 63744, 65736, 66880, 69388, 70965, 72960, 73040, 75240, 75696, 79680, 80256, 82170, 84480, 86735, 87552, 87648, 94620, 95616, 100320, 100928, 104082, 106240, 107008, 109440, 109560, 113544, 116864, 119520, 120384, 126160, 126720, 127488, 131472, 133760, 138776, 141930, 145920, 146080, 150480, 151392, 156123, 159360, 160512, 164340, 173470, 175296, 189240, 191232, 200640, 201856, 208164, 212480, 218880, 219120, 227088, 233728, 239040, 240768, 252320, 253440, 260205, 262944, 267520, 277552, 283860, 292160, 300960, 302784, 312246, 318720, 321024, 328680, 346940, 350592, 378480, 382464, 401280, 403712, 416328, 437760, 438240, 454176, 467456, 478080, 481536, 504640, 520410, 525888, 535040, 555104, 567720, 584320, 601920, 605568, 624492, 637440, 657360, 693880, 701184, 756960, 780615, 802560, 807424, 832656, 876480, 908352, 956160, 963072, 1009280, 1040820, 1051776, 1110208, 1135440, 1168640, 1203840, 1211136, 1248984, 1314720, 1387760, 1402368, 1513920, 1561230, 1605120, 1665312, 1752960, 1816704, 1912320, 2018560, 2081640, 2103552, 2220416, 2270880, 2337280, 2407680, 2422272, 2497968, 2629440, 2775520, 3027840, 3122460, 3330624, 3505920, 3633408, 4037120, 4163280, 4207104, 4440832, 4541760, 4815360, 4995936, 5258880, 5551040, 6055680, 6244920, 6661248, 7011840, 7266816, 8326560, 8881664, 9083520, 9991872, 10517760, 11102080, 12111360, 12489840, 13322496, 16653120, 18167040, 19983744, 21035520, 22204160, 24979680, 26644992, 33306240, 36334080, 39967488, 44408320, 49959360, 66612480, 79934976, 99918720, 133224960, 199837440, 399674880]

約数ペア:

[(1, 399674880), (2, 199837440), (3, 133224960), (4, 99918720), (5, 79934976), (6, 66612480), (8, 49959360), (9, 44408320), (10, 39967488), (11, 36334080), (12, 33306240), (15, 26644992), (16, 24979680), (18, 22204160), (19, 21035520), (20, 19983744), (22, 18167040), (24, 16653120), (30, 13322496), (32, 12489840), (33, 12111360), (36, 11102080), (38, 10517760), (40, 9991872), (44, 9083520), (45, 8881664), (48, 8326560), (55, 7266816), (57, 7011840), (60, 6661248), (64, 6244920), (66, 6055680), (72, 5551040), (76, 5258880), (80, 4995936), (83, 4815360), (88, 4541760), (90, 4440832), (95, 4207104), (96, 4163280), (99, 4037120), (110, 3633408), (114, 3505920), (120, 3330624), (128, 3122460), (132, 3027840), (144, 2775520), (152, 2629440), (160, 2497968), (165, 2422272), (166, 2407680), (171, 2337280), (176, 2270880), (180, 2220416), (190, 2103552), (192, 2081640), (198, 2018560), (209, 1912320), (220, 1816704), (228, 1752960), (240, 1665312), (249, 1605120), (256, 1561230), (264, 1513920), (285, 1402368), (288, 1387760), (304, 1314720), (320, 1248984), (330, 1211136), (332, 1203840), (342, 1168640), (352, 1135440), (360, 1110208), (380, 1051776), (384, 1040820), (396, 1009280), (415, 963072), (418, 956160), (440, 908352), (456, 876480), (480, 832656), (495, 807424), (498, 802560), (512, 780615), (528, 756960), (570, 701184), (576, 693880), (608, 657360), (627, 637440), (640, 624492), (660, 605568), (664, 601920), (684, 584320), (704, 567720), (720, 555104), (747, 535040), (760, 525888), (768, 520410), (792, 504640), (830, 481536), (836, 478080), (855, 467456), (880, 454176), (912, 438240), (913, 437760), (960, 416328), (990, 403712), (996, 401280), (1045, 382464), (1056, 378480), (1140, 350592), (1152, 346940), (1216, 328680), (1245, 321024), (1254, 318720), (1280, 312246), (1320, 302784), (1328, 300960), (1368, 292160), (1408, 283860), (1440, 277552), (1494, 267520), (1520, 262944), (1536, 260205), (1577, 253440), (1584, 252320), (1660, 240768), (1672, 239040), (1710, 233728), (1760, 227088), (1824, 219120), (1826, 218880), (1881, 212480), (1920, 208164), (1980, 201856), (1992, 200640), (2090, 191232), (2112, 189240), (2280, 175296), (2304, 173470), (2432, 164340), (2490, 160512), (2508, 159360), (2560, 156123), (2640, 151392), (2656, 150480), (2736, 146080), (2739, 145920), (2816, 141930), (2880, 138776), (2988, 133760), (3040, 131472), (3135, 127488), (3154, 126720), (3168, 126160), (3320, 120384), (3344, 119520), (3420, 116864), (3520, 113544), (3648, 109560), (3652, 109440), (3735, 107008), (3762, 106240), (3840, 104082), (3960, 100928), (3984, 100320), (4180, 95616), (4224, 94620), (4560, 87648), (4565, 87552), (4608, 86735), (4731, 84480), (4864, 82170), (4980, 80256), (5016, 79680), (5280, 75696), (5312, 75240), (5472, 73040), (5478, 72960), (5632, 70965), (5760, 69388), (5976, 66880), (6080, 65736), (6270, 63744), (6308, 63360), (6336, 63080), (6640, 60192), (6688, 59760), (6840, 58432), (7040, 56772), (7296, 54780), (7304, 54720), (7470, 53504), (7524, 53120), (7680, 52041), (7885, 50688), (7920, 50464), (7968, 50160), (8217, 48640), (8360, 47808), (8448, 47310), (9120, 43824), (9130, 43776), (9405, 42496), (9462, 42240), (9728, 41085), (9960, 40128), (10032, 39840), (10560, 37848), (10624, 37620), (10944, 36520), (10956, 36480), (11520, 34694), (11952, 33440), (12160, 32868), (12540, 31872), (12616, 31680), (12672, 31540), (13280, 30096), (13376, 29880), (13680, 29216), (13695, 29184), (14080, 28386), (14193, 28160), (14592, 27390), (14608, 27360), (14940, 26752), (15048, 26560), (15770, 25344), (15840, 25232), (15936, 25080), (16434, 24320), (16720, 23904), (16896, 23655), (17347, 23040), (18240, 21912), (18260, 21888), (18810, 21248), (18924, 21120), (19920, 20064)]