1881538560

素因数分解:

$2^{17}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 432

約数和(自身を含む): 7360975440

約数和(自身を除く): 5479436880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 64, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 128, 132, 144, 145, 160, 165, 174, 176, 180, 192, 198, 220, 232, 240, 256, 261, 264, 288, 290, 319, 320, 330, 348, 352, 360, 384, 396, 435, 440, 464, 480, 495, 512, 522, 528, 576, 580, 638, 640, 660, 696, 704, 720, 768, 792, 870, 880, 928, 957, 960, 990, 1024, 1044, 1056, 1152, 1160, 1276, 1280, 1305, 1320, 1392, 1408, 1440, 1536, 1584, 1595, 1740, 1760, 1856, 1914, 1920, 1980, 2048, 2088, 2112, 2304, 2320, 2552, 2560, 2610, 2640, 2784, 2816, 2871, 2880, 3072, 3168, 3190, 3480, 3520, 3712, 3828, 3840, 3960, 4096, 4176, 4224, 4608, 4640, 4785, 5104, 5120, 5220, 5280, 5568, 5632, 5742, 5760, 6144, 6336, 6380, 6960, 7040, 7424, 7656, 7680, 7920, 8192, 8352, 8448, 9216, 9280, 9570, 10208, 10240, 10440, 10560, 11136, 11264, 11484, 11520, 12288, 12672, 12760, 13920, 14080, 14355, 14848, 15312, 15360, 15840, 16384, 16704, 16896, 18432, 18560, 19140, 20416, 20480, 20880, 21120, 22272, 22528, 22968, 23040, 24576, 25344, 25520, 27840, 28160, 28710, 29696, 30624, 30720, 31680, 32768, 33408, 33792, 36864, 37120, 38280, 40832, 40960, 41760, 42240, 44544, 45056, 45936, 46080, 49152, 50688, 51040, 55680, 56320, 57420, 59392, 61248, 61440, 63360, 65536, 66816, 67584, 73728, 74240, 76560, 81664, 81920, 83520, 84480, 89088, 90112, 91872, 92160, 98304, 101376, 102080, 111360, 112640, 114840, 118784, 122496, 122880, 126720, 131072, 133632, 135168, 147456, 148480, 153120, 163328, 163840, 167040, 168960, 178176, 180224, 183744, 184320, 196608, 202752, 204160, 222720, 225280, 229680, 237568, 244992, 245760, 253440, 267264, 270336, 294912, 296960, 306240, 326656, 327680, 334080, 337920, 356352, 360448, 367488, 368640, 393216, 405504, 408320, 445440, 450560, 459360, 475136, 489984, 491520, 506880, 534528, 540672, 589824, 593920, 612480, 653312, 655360, 668160, 675840, 712704, 720896, 734976, 737280, 811008, 816640, 890880, 901120, 918720, 950272, 979968, 983040, 1013760, 1069056, 1081344, 1179648, 1187840, 1224960, 1306624, 1336320, 1351680, 1425408, 1441792, 1469952, 1474560, 1622016, 1633280, 1781760, 1802240, 1837440, 1900544, 1959936, 1966080, 2027520, 2138112, 2162688, 2375680, 2449920, 2613248, 2672640, 2703360, 2850816, 2939904, 2949120, 3244032, 3266560, 3563520, 3604480, 3674880, 3801088, 3919872, 4055040, 4276224, 4325376, 4751360, 4899840, 5226496, 5345280, 5406720, 5701632, 5879808, 5898240, 6488064, 6533120, 7127040, 7208960, 7349760, 7839744, 8110080, 8552448, 9502720, 9799680, 10452992, 10690560, 10813440, 11403264, 11759616, 12976128, 13066240, 14254080, 14699520, 15679488, 16220160, 17104896, 19005440, 19599360, 20905984, 21381120, 21626880, 23519232, 26132480, 28508160, 29399040, 31358976, 32440320, 34209792, 39198720, 41811968, 42762240, 47038464, 52264960, 57016320, 58798080, 62717952, 64880640, 78397440, 85524480, 94076928, 104529920, 117596160, 125435904, 156794880, 171048960, 188153856, 209059840, 235192320, 313589760, 376307712, 470384640, 627179520, 940769280, 1881538560]

約数ペア:

[(1, 1881538560), (2, 940769280), (3, 627179520), (4, 470384640), (5, 376307712), (6, 313589760), (8, 235192320), (9, 209059840), (10, 188153856), (11, 171048960), (12, 156794880), (15, 125435904), (16, 117596160), (18, 104529920), (20, 94076928), (22, 85524480), (24, 78397440), (29, 64880640), (30, 62717952), (32, 58798080), (33, 57016320), (36, 52264960), (40, 47038464), (44, 42762240), (45, 41811968), (48, 39198720), (55, 34209792), (58, 32440320), (60, 31358976), (64, 29399040), (66, 28508160), (72, 26132480), (80, 23519232), (87, 21626880), (88, 21381120), (90, 20905984), (96, 19599360), (99, 19005440), (110, 17104896), (116, 16220160), (120, 15679488), (128, 14699520), (132, 14254080), (144, 13066240), (145, 12976128), (160, 11759616), (165, 11403264), (174, 10813440), (176, 10690560), (180, 10452992), (192, 9799680), (198, 9502720), (220, 8552448), (232, 8110080), (240, 7839744), (256, 7349760), (261, 7208960), (264, 7127040), (288, 6533120), (290, 6488064), (319, 5898240), (320, 5879808), (330, 5701632), (348, 5406720), (352, 5345280), (360, 5226496), (384, 4899840), (396, 4751360), (435, 4325376), (440, 4276224), (464, 4055040), (480, 3919872), (495, 3801088), (512, 3674880), (522, 3604480), (528, 3563520), (576, 3266560), (580, 3244032), (638, 2949120), (640, 2939904), (660, 2850816), (696, 2703360), (704, 2672640), (720, 2613248), (768, 2449920), (792, 2375680), (870, 2162688), (880, 2138112), (928, 2027520), (957, 1966080), (960, 1959936), (990, 1900544), (1024, 1837440), (1044, 1802240), (1056, 1781760), (1152, 1633280), (1160, 1622016), (1276, 1474560), (1280, 1469952), (1305, 1441792), (1320, 1425408), (1392, 1351680), (1408, 1336320), (1440, 1306624), (1536, 1224960), (1584, 1187840), (1595, 1179648), (1740, 1081344), (1760, 1069056), (1856, 1013760), (1914, 983040), (1920, 979968), (1980, 950272), (2048, 918720), (2088, 901120), (2112, 890880), (2304, 816640), (2320, 811008), (2552, 737280), (2560, 734976), (2610, 720896), (2640, 712704), (2784, 675840), (2816, 668160), (2871, 655360), (2880, 653312), (3072, 612480), (3168, 593920), (3190, 589824), (3480, 540672), (3520, 534528), (3712, 506880), (3828, 491520), (3840, 489984), (3960, 475136), (4096, 459360), (4176, 450560), (4224, 445440), (4608, 408320), (4640, 405504), (4785, 393216), (5104, 368640), (5120, 367488), (5220, 360448), (5280, 356352), (5568, 337920), (5632, 334080), (5742, 327680), (5760, 326656), (6144, 306240), (6336, 296960), (6380, 294912), (6960, 270336), (7040, 267264), (7424, 253440), (7656, 245760), (7680, 244992), (7920, 237568), (8192, 229680), (8352, 225280), (8448, 222720), (9216, 204160), (9280, 202752), (9570, 196608), (10208, 184320), (10240, 183744), (10440, 180224), (10560, 178176), (11136, 168960), (11264, 167040), (11484, 163840), (11520, 163328), (12288, 153120), (12672, 148480), (12760, 147456), (13920, 135168), (14080, 133632), (14355, 131072), (14848, 126720), (15312, 122880), (15360, 122496), (15840, 118784), (16384, 114840), (16704, 112640), (16896, 111360), (18432, 102080), (18560, 101376), (19140, 98304), (20416, 92160), (20480, 91872), (20880, 90112), (21120, 89088), (22272, 84480), (22528, 83520), (22968, 81920), (23040, 81664), (24576, 76560), (25344, 74240), (25520, 73728), (27840, 67584), (28160, 66816), (28710, 65536), (29696, 63360), (30624, 61440), (30720, 61248), (31680, 59392), (32768, 57420), (33408, 56320), (33792, 55680), (36864, 51040), (37120, 50688), (38280, 49152), (40832, 46080), (40960, 45936), (41760, 45056), (42240, 44544)]