20247592960

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 480

約数和(自身を含む): 61604057088

約数和(自身を除く): 41356464128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 67, 68, 70, 80, 85, 112, 119, 124, 128, 134, 136, 140, 155, 160, 170, 217, 224, 238, 248, 256, 268, 272, 280, 310, 320, 335, 340, 434, 448, 469, 476, 496, 512, 527, 536, 544, 560, 595, 620, 640, 670, 680, 868, 896, 938, 952, 992, 1024, 1054, 1072, 1085, 1088, 1120, 1139, 1190, 1240, 1280, 1340, 1360, 1736, 1792, 1876, 1904, 1984, 2048, 2077, 2108, 2144, 2170, 2176, 2240, 2278, 2345, 2380, 2480, 2560, 2635, 2680, 2720, 3472, 3584, 3689, 3752, 3808, 3968, 4096, 4154, 4216, 4288, 4340, 4352, 4480, 4556, 4690, 4760, 4960, 5120, 5270, 5360, 5440, 5695, 6944, 7168, 7378, 7504, 7616, 7936, 7973, 8192, 8308, 8432, 8576, 8680, 8704, 8960, 9112, 9380, 9520, 9920, 10240, 10385, 10540, 10720, 10880, 11390, 13888, 14336, 14539, 14756, 15008, 15232, 15872, 15946, 16384, 16616, 16864, 17152, 17360, 17408, 17920, 18224, 18445, 18760, 19040, 19840, 20480, 20770, 21080, 21440, 21760, 22780, 27776, 28672, 29078, 29512, 30016, 30464, 31744, 31892, 33232, 33728, 34304, 34720, 34816, 35309, 35840, 36448, 36890, 37520, 38080, 39680, 39865, 40960, 41540, 42160, 42880, 43520, 45560, 55552, 57344, 58156, 59024, 60032, 60928, 63488, 63784, 66464, 67456, 68608, 69440, 69632, 70618, 71680, 72695, 72896, 73780, 75040, 76160, 79360, 79730, 81920, 83080, 84320, 85760, 87040, 91120, 111104, 114688, 116312, 118048, 120064, 121856, 126976, 127568, 132928, 134912, 137216, 138880, 139264, 141236, 143360, 145390, 145792, 147560, 150080, 152320, 158720, 159460, 166160, 168640, 171520, 174080, 176545, 182240, 222208, 232624, 236096, 240128, 243712, 247163, 253952, 255136, 265856, 269824, 274432, 277760, 278528, 282472, 286720, 290780, 291584, 295120, 300160, 304640, 317440, 318920, 332320, 337280, 343040, 348160, 353090, 364480, 444416, 465248, 472192, 480256, 487424, 494326, 507904, 510272, 531712, 539648, 548864, 555520, 564944, 573440, 581560, 583168, 590240, 600320, 609280, 634880, 637840, 664640, 674560, 686080, 696320, 706180, 728960, 888832, 930496, 944384, 960512, 974848, 988652, 1020544, 1063424, 1079296, 1097728, 1111040, 1129888, 1163120, 1166336, 1180480, 1200640, 1218560, 1235815, 1269760, 1275680, 1329280, 1349120, 1372160, 1392640, 1412360, 1457920, 1777664, 1860992, 1888768, 1921024, 1949696, 1977304, 2041088, 2126848, 2158592, 2222080, 2259776, 2326240, 2332672, 2360960, 2401280, 2437120, 2471630, 2539520, 2551360, 2658560, 2698240, 2744320, 2824720, 2915840, 3555328, 3721984, 3777536, 3842048, 3954608, 4082176, 4253696, 4317184, 4444160, 4519552, 4652480, 4665344, 4721920, 4802560, 4874240, 4943260, 5102720, 5317120, 5396480, 5488640, 5649440, 5831680, 7443968, 7555072, 7684096, 7909216, 8164352, 8507392, 8634368, 8888320, 9039104, 9304960, 9330688, 9443840, 9605120, 9748480, 9886520, 10205440, 10634240, 10792960, 11298880, 11663360, 14887936, 15110144, 15818432, 16328704, 17014784, 17776640, 18078208, 18609920, 18661376, 18887680, 19210240, 19773040, 20410880, 21268480, 21585920, 22597760, 23326720, 29775872, 30220288, 31636864, 32657408, 34029568, 36156416, 37219840, 37775360, 38420480, 39546080, 40821760, 42536960, 43171840, 45195520, 46653440, 59551744, 60440576, 63273728, 65314816, 72312832, 74439680, 75550720, 79092160, 81643520, 85073920, 90391040, 93306880, 119103488, 126547456, 130629632, 144625664, 148879360, 151101440, 158184320, 163287040, 170147840, 180782080, 238206976, 253094912, 289251328, 297758720, 302202880, 316368640, 326574080, 361564160, 506189824, 578502656, 595517440, 632737280, 653148160, 723128320, 1012379648, 1191034880, 1265474560, 1446256640, 2024759296, 2530949120, 2892513280, 4049518592, 5061898240, 10123796480, 20247592960]

約数ペア:

[(1, 20247592960), (2, 10123796480), (4, 5061898240), (5, 4049518592), (7, 2892513280), (8, 2530949120), (10, 2024759296), (14, 1446256640), (16, 1265474560), (17, 1191034880), (20, 1012379648), (28, 723128320), (31, 653148160), (32, 632737280), (34, 595517440), (35, 578502656), (40, 506189824), (56, 361564160), (62, 326574080), (64, 316368640), (67, 302202880), (68, 297758720), (70, 289251328), (80, 253094912), (85, 238206976), (112, 180782080), (119, 170147840), (124, 163287040), (128, 158184320), (134, 151101440), (136, 148879360), (140, 144625664), (155, 130629632), (160, 126547456), (170, 119103488), (217, 93306880), (224, 90391040), (238, 85073920), (248, 81643520), (256, 79092160), (268, 75550720), (272, 74439680), (280, 72312832), (310, 65314816), (320, 63273728), (335, 60440576), (340, 59551744), (434, 46653440), (448, 45195520), (469, 43171840), (476, 42536960), (496, 40821760), (512, 39546080), (527, 38420480), (536, 37775360), (544, 37219840), (560, 36156416), (595, 34029568), (620, 32657408), (640, 31636864), (670, 30220288), (680, 29775872), (868, 23326720), (896, 22597760), (938, 21585920), (952, 21268480), (992, 20410880), (1024, 19773040), (1054, 19210240), (1072, 18887680), (1085, 18661376), (1088, 18609920), (1120, 18078208), (1139, 17776640), (1190, 17014784), (1240, 16328704), (1280, 15818432), (1340, 15110144), (1360, 14887936), (1736, 11663360), (1792, 11298880), (1876, 10792960), (1904, 10634240), (1984, 10205440), (2048, 9886520), (2077, 9748480), (2108, 9605120), (2144, 9443840), (2170, 9330688), (2176, 9304960), (2240, 9039104), (2278, 8888320), (2345, 8634368), (2380, 8507392), (2480, 8164352), (2560, 7909216), (2635, 7684096), (2680, 7555072), (2720, 7443968), (3472, 5831680), (3584, 5649440), (3689, 5488640), (3752, 5396480), (3808, 5317120), (3968, 5102720), (4096, 4943260), (4154, 4874240), (4216, 4802560), (4288, 4721920), (4340, 4665344), (4352, 4652480), (4480, 4519552), (4556, 4444160), (4690, 4317184), (4760, 4253696), (4960, 4082176), (5120, 3954608), (5270, 3842048), (5360, 3777536), (5440, 3721984), (5695, 3555328), (6944, 2915840), (7168, 2824720), (7378, 2744320), (7504, 2698240), (7616, 2658560), (7936, 2551360), (7973, 2539520), (8192, 2471630), (8308, 2437120), (8432, 2401280), (8576, 2360960), (8680, 2332672), (8704, 2326240), (8960, 2259776), (9112, 2222080), (9380, 2158592), (9520, 2126848), (9920, 2041088), (10240, 1977304), (10385, 1949696), (10540, 1921024), (10720, 1888768), (10880, 1860992), (11390, 1777664), (13888, 1457920), (14336, 1412360), (14539, 1392640), (14756, 1372160), (15008, 1349120), (15232, 1329280), (15872, 1275680), (15946, 1269760), (16384, 1235815), (16616, 1218560), (16864, 1200640), (17152, 1180480), (17360, 1166336), (17408, 1163120), (17920, 1129888), (18224, 1111040), (18445, 1097728), (18760, 1079296), (19040, 1063424), (19840, 1020544), (20480, 988652), (20770, 974848), (21080, 960512), (21440, 944384), (21760, 930496), (22780, 888832), (27776, 728960), (28672, 706180), (29078, 696320), (29512, 686080), (30016, 674560), (30464, 664640), (31744, 637840), (31892, 634880), (33232, 609280), (33728, 600320), (34304, 590240), (34720, 583168), (34816, 581560), (35309, 573440), (35840, 564944), (36448, 555520), (36890, 548864), (37520, 539648), (38080, 531712), (39680, 510272), (39865, 507904), (40960, 494326), (41540, 487424), (42160, 480256), (42880, 472192), (43520, 465248), (45560, 444416), (55552, 364480), (57344, 353090), (58156, 348160), (59024, 343040), (60032, 337280), (60928, 332320), (63488, 318920), (63784, 317440), (66464, 304640), (67456, 300160), (68608, 295120), (69440, 291584), (69632, 290780), (70618, 286720), (71680, 282472), (72695, 278528), (72896, 277760), (73780, 274432), (75040, 269824), (76160, 265856), (79360, 255136), (79730, 253952), (81920, 247163), (83080, 243712), (84320, 240128), (85760, 236096), (87040, 232624), (91120, 222208), (111104, 182240), (114688, 176545), (116312, 174080), (118048, 171520), (120064, 168640), (121856, 166160), (126976, 159460), (127568, 158720), (132928, 152320), (134912, 150080), (137216, 147560), (138880, 145792), (139264, 145390), (141236, 143360)]