861788480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 336

約数和(自身を含む): 2617506576

約数和(自身を除く): 1755718096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 53, 56, 61, 64, 68, 70, 80, 85, 98, 106, 112, 119, 122, 136, 140, 160, 170, 196, 212, 224, 238, 244, 245, 265, 272, 280, 305, 320, 340, 371, 392, 424, 427, 448, 476, 488, 490, 530, 544, 560, 595, 610, 680, 742, 784, 833, 848, 854, 901, 952, 976, 980, 1037, 1060, 1088, 1120, 1190, 1220, 1360, 1484, 1568, 1666, 1696, 1708, 1802, 1855, 1904, 1952, 1960, 2074, 2120, 2135, 2240, 2380, 2440, 2597, 2720, 2968, 2989, 3136, 3233, 3332, 3392, 3416, 3604, 3710, 3808, 3904, 3920, 4148, 4165, 4240, 4270, 4505, 4760, 4880, 5185, 5194, 5440, 5936, 5978, 6307, 6466, 6664, 6832, 7208, 7259, 7420, 7616, 7840, 8296, 8330, 8480, 8540, 9010, 9520, 9760, 10370, 10388, 11872, 11956, 12614, 12932, 12985, 13328, 13664, 14416, 14518, 14840, 14945, 15680, 16165, 16592, 16660, 16960, 17080, 18020, 19040, 19520, 20740, 20776, 22631, 23744, 23912, 25228, 25864, 25970, 26656, 27328, 28832, 29036, 29680, 29890, 31535, 32330, 33184, 33320, 34160, 36040, 36295, 38080, 41480, 41552, 44149, 45262, 47824, 50456, 50813, 51728, 51940, 53312, 54961, 57664, 58072, 59360, 59780, 63070, 64660, 66368, 66640, 68320, 72080, 72590, 82960, 83104, 88298, 90524, 95648, 100912, 101626, 103456, 103880, 109922, 113155, 116144, 118720, 119560, 126140, 129320, 133280, 136640, 144160, 145180, 158417, 165920, 166208, 176596, 181048, 191296, 201824, 203252, 206912, 207760, 219844, 220745, 226310, 232288, 239120, 252280, 254065, 258640, 266560, 274805, 288320, 290360, 316834, 331840, 353192, 362096, 384727, 403648, 406504, 415520, 439688, 441490, 452620, 464576, 478240, 504560, 508130, 517280, 549610, 580720, 633668, 706384, 724192, 769454, 792085, 813008, 831040, 879376, 882980, 905240, 956480, 1009120, 1016260, 1034560, 1099220, 1161440, 1267336, 1412768, 1448384, 1538908, 1584170, 1626016, 1758752, 1765960, 1810480, 1923635, 2018240, 2032520, 2198440, 2322880, 2534672, 2693089, 2825536, 3077816, 3168340, 3252032, 3517504, 3531920, 3620960, 3847270, 4065040, 4396880, 5069344, 5386178, 6155632, 6336680, 7063840, 7241920, 7694540, 8130080, 8793760, 10138688, 10772356, 12311264, 12673360, 13465445, 14127680, 15389080, 16260160, 17587520, 21544712, 24622528, 25346720, 26930890, 30778160, 43089424, 50693440, 53861780, 61556320, 86178848, 107723560, 123112640, 172357696, 215447120, 430894240, 861788480]

約数ペア:

[(1, 861788480), (2, 430894240), (4, 215447120), (5, 172357696), (7, 123112640), (8, 107723560), (10, 86178848), (14, 61556320), (16, 53861780), (17, 50693440), (20, 43089424), (28, 30778160), (32, 26930890), (34, 25346720), (35, 24622528), (40, 21544712), (49, 17587520), (53, 16260160), (56, 15389080), (61, 14127680), (64, 13465445), (68, 12673360), (70, 12311264), (80, 10772356), (85, 10138688), (98, 8793760), (106, 8130080), (112, 7694540), (119, 7241920), (122, 7063840), (136, 6336680), (140, 6155632), (160, 5386178), (170, 5069344), (196, 4396880), (212, 4065040), (224, 3847270), (238, 3620960), (244, 3531920), (245, 3517504), (265, 3252032), (272, 3168340), (280, 3077816), (305, 2825536), (320, 2693089), (340, 2534672), (371, 2322880), (392, 2198440), (424, 2032520), (427, 2018240), (448, 1923635), (476, 1810480), (488, 1765960), (490, 1758752), (530, 1626016), (544, 1584170), (560, 1538908), (595, 1448384), (610, 1412768), (680, 1267336), (742, 1161440), (784, 1099220), (833, 1034560), (848, 1016260), (854, 1009120), (901, 956480), (952, 905240), (976, 882980), (980, 879376), (1037, 831040), (1060, 813008), (1088, 792085), (1120, 769454), (1190, 724192), (1220, 706384), (1360, 633668), (1484, 580720), (1568, 549610), (1666, 517280), (1696, 508130), (1708, 504560), (1802, 478240), (1855, 464576), (1904, 452620), (1952, 441490), (1960, 439688), (2074, 415520), (2120, 406504), (2135, 403648), (2240, 384727), (2380, 362096), (2440, 353192), (2597, 331840), (2720, 316834), (2968, 290360), (2989, 288320), (3136, 274805), (3233, 266560), (3332, 258640), (3392, 254065), (3416, 252280), (3604, 239120), (3710, 232288), (3808, 226310), (3904, 220745), (3920, 219844), (4148, 207760), (4165, 206912), (4240, 203252), (4270, 201824), (4505, 191296), (4760, 181048), (4880, 176596), (5185, 166208), (5194, 165920), (5440, 158417), (5936, 145180), (5978, 144160), (6307, 136640), (6466, 133280), (6664, 129320), (6832, 126140), (7208, 119560), (7259, 118720), (7420, 116144), (7616, 113155), (7840, 109922), (8296, 103880), (8330, 103456), (8480, 101626), (8540, 100912), (9010, 95648), (9520, 90524), (9760, 88298), (10370, 83104), (10388, 82960), (11872, 72590), (11956, 72080), (12614, 68320), (12932, 66640), (12985, 66368), (13328, 64660), (13664, 63070), (14416, 59780), (14518, 59360), (14840, 58072), (14945, 57664), (15680, 54961), (16165, 53312), (16592, 51940), (16660, 51728), (16960, 50813), (17080, 50456), (18020, 47824), (19040, 45262), (19520, 44149), (20740, 41552), (20776, 41480), (22631, 38080), (23744, 36295), (23912, 36040), (25228, 34160), (25864, 33320), (25970, 33184), (26656, 32330), (27328, 31535), (28832, 29890), (29036, 29680)]