1389329760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1926

約数の個数: 384

約数和(自身を含む): 5706215424

約数和(自身を除く): 4316885664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 416, 420, 442, 455, 476, 480, 510, 520, 544, 546, 560, 595, 624, 663, 672, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1120, 1190, 1248, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1632, 1680, 1768, 1785, 1820, 1871, 1904, 2040, 2080, 2184, 2210, 2380, 2652, 2720, 2730, 2856, 2912, 3094, 3120, 3315, 3360, 3536, 3570, 3640, 3742, 3808, 4080, 4368, 4420, 4641, 4760, 5304, 5460, 5613, 5712, 6188, 6240, 6630, 7072, 7140, 7280, 7484, 7735, 8160, 8736, 8840, 9282, 9355, 9520, 10608, 10920, 11226, 11424, 12376, 13097, 13260, 14280, 14560, 14968, 15470, 17680, 18564, 18710, 19040, 21216, 21840, 22452, 23205, 24323, 24752, 26194, 26520, 28065, 28560, 29936, 30940, 31807, 35360, 37128, 37420, 39291, 43680, 44904, 46410, 48646, 49504, 52388, 53040, 56130, 57120, 59872, 61880, 63614, 65485, 72969, 74256, 74840, 78582, 89808, 92820, 95421, 97292, 104776, 106080, 112260, 121615, 123760, 127228, 130970, 145938, 148512, 149680, 157164, 159035, 170261, 179616, 185640, 190842, 194584, 196455, 209552, 222649, 224520, 243230, 247520, 254456, 261940, 291876, 299360, 314328, 318070, 340522, 364845, 371280, 381684, 389168, 392910, 413491, 419104, 445298, 449040, 477105, 486460, 508912, 510783, 523880, 583752, 628656, 636140, 667947, 681044, 729690, 742560, 763368, 778336, 785820, 826982, 851305, 890596, 898080, 954210, 972920, 1017824, 1021566, 1047760, 1113245, 1167504, 1240473, 1257312, 1272280, 1335894, 1362088, 1459380, 1526736, 1571640, 1653964, 1702610, 1781192, 1908420, 1945840, 2043132, 2067455, 2095520, 2226490, 2335008, 2480946, 2544560, 2553915, 2671788, 2724176, 2894437, 2918760, 3053472, 3143280, 3307928, 3339735, 3405220, 3562384, 3816840, 3891680, 4086264, 4134910, 4452980, 4961892, 5089120, 5107830, 5343576, 5448352, 5788874, 5837520, 6202365, 6286560, 6615856, 6679470, 6810440, 7124768, 7633680, 8172528, 8269820, 8683311, 8905960, 9923784, 10215660, 10687152, 11577748, 11675040, 12404730, 13231712, 13358940, 13620880, 14472185, 15267360, 16345056, 16539640, 17366622, 17811920, 19847568, 20431320, 21374304, 23155496, 24809460, 26717880, 27241760, 28944370, 33079280, 34733244, 35623840, 39695136, 40862640, 43416555, 46310992, 49618920, 53435760, 57888740, 66158560, 69466488, 81725280, 86833110, 92621984, 99237840, 106871520, 115777480, 138932976, 173666220, 198475680, 231554960, 277865952, 347332440, 463109920, 694664880, 1389329760]

約数ペア:

[(1, 1389329760), (2, 694664880), (3, 463109920), (4, 347332440), (5, 277865952), (6, 231554960), (7, 198475680), (8, 173666220), (10, 138932976), (12, 115777480), (13, 106871520), (14, 99237840), (15, 92621984), (16, 86833110), (17, 81725280), (20, 69466488), (21, 66158560), (24, 57888740), (26, 53435760), (28, 49618920), (30, 46310992), (32, 43416555), (34, 40862640), (35, 39695136), (39, 35623840), (40, 34733244), (42, 33079280), (48, 28944370), (51, 27241760), (52, 26717880), (56, 24809460), (60, 23155496), (65, 21374304), (68, 20431320), (70, 19847568), (78, 17811920), (80, 17366622), (84, 16539640), (85, 16345056), (91, 15267360), (96, 14472185), (102, 13620880), (104, 13358940), (105, 13231712), (112, 12404730), (119, 11675040), (120, 11577748), (130, 10687152), (136, 10215660), (140, 9923784), (156, 8905960), (160, 8683311), (168, 8269820), (170, 8172528), (182, 7633680), (195, 7124768), (204, 6810440), (208, 6679470), (210, 6615856), (221, 6286560), (224, 6202365), (238, 5837520), (240, 5788874), (255, 5448352), (260, 5343576), (272, 5107830), (273, 5089120), (280, 4961892), (312, 4452980), (336, 4134910), (340, 4086264), (357, 3891680), (364, 3816840), (390, 3562384), (408, 3405220), (416, 3339735), (420, 3307928), (442, 3143280), (455, 3053472), (476, 2918760), (480, 2894437), (510, 2724176), (520, 2671788), (544, 2553915), (546, 2544560), (560, 2480946), (595, 2335008), (624, 2226490), (663, 2095520), (672, 2067455), (680, 2043132), (714, 1945840), (728, 1908420), (780, 1781192), (816, 1702610), (840, 1653964), (884, 1571640), (910, 1526736), (952, 1459380), (1020, 1362088), (1040, 1335894), (1092, 1272280), (1105, 1257312), (1120, 1240473), (1190, 1167504), (1248, 1113245), (1326, 1047760), (1360, 1021566), (1365, 1017824), (1428, 972920), (1456, 954210), (1547, 898080), (1560, 890596), (1632, 851305), (1680, 826982), (1768, 785820), (1785, 778336), (1820, 763368), (1871, 742560), (1904, 729690), (2040, 681044), (2080, 667947), (2184, 636140), (2210, 628656), (2380, 583752), (2652, 523880), (2720, 510783), (2730, 508912), (2856, 486460), (2912, 477105), (3094, 449040), (3120, 445298), (3315, 419104), (3360, 413491), (3536, 392910), (3570, 389168), (3640, 381684), (3742, 371280), (3808, 364845), (4080, 340522), (4368, 318070), (4420, 314328), (4641, 299360), (4760, 291876), (5304, 261940), (5460, 254456), (5613, 247520), (5712, 243230), (6188, 224520), (6240, 222649), (6630, 209552), (7072, 196455), (7140, 194584), (7280, 190842), (7484, 185640), (7735, 179616), (8160, 170261), (8736, 159035), (8840, 157164), (9282, 149680), (9355, 148512), (9520, 145938), (10608, 130970), (10920, 127228), (11226, 123760), (11424, 121615), (12376, 112260), (13097, 106080), (13260, 104776), (14280, 97292), (14560, 95421), (14968, 92820), (15470, 89808), (17680, 78582), (18564, 74840), (18710, 74256), (19040, 72969), (21216, 65485), (21840, 63614), (22452, 61880), (23205, 59872), (24323, 57120), (24752, 56130), (26194, 53040), (26520, 52388), (28065, 49504), (28560, 48646), (29936, 46410), (30940, 44904), (31807, 43680), (35360, 39291), (37128, 37420)]