2080207360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 320

約数和(自身を含む): 6356807424

約数和(自身を除く): 4276600064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 110, 112, 122, 128, 140, 154, 160, 173, 176, 220, 224, 244, 256, 280, 305, 308, 320, 346, 352, 385, 427, 440, 448, 488, 512, 560, 610, 616, 640, 671, 692, 704, 770, 854, 865, 880, 896, 976, 1120, 1211, 1220, 1232, 1280, 1342, 1384, 1408, 1540, 1708, 1730, 1760, 1792, 1903, 1952, 2135, 2240, 2422, 2440, 2464, 2560, 2684, 2768, 2816, 3080, 3355, 3416, 3460, 3520, 3584, 3806, 3904, 4270, 4480, 4697, 4844, 4880, 4928, 5368, 5536, 5632, 6055, 6160, 6710, 6832, 6920, 7040, 7612, 7808, 8540, 8960, 9394, 9515, 9688, 9760, 9856, 10553, 10736, 11072, 12110, 12320, 13321, 13420, 13664, 13840, 14080, 15224, 15616, 17080, 17920, 18788, 19030, 19376, 19520, 19712, 21106, 21472, 22144, 23485, 24220, 24640, 26642, 26840, 27328, 27680, 28160, 30448, 31232, 34160, 37576, 38060, 38752, 39040, 39424, 42212, 42944, 44288, 46970, 48440, 49280, 52765, 53284, 53680, 54656, 55360, 60896, 66605, 68320, 73871, 75152, 76120, 77504, 78080, 84424, 85888, 88576, 93940, 96880, 98560, 105530, 106568, 107360, 109312, 110720, 116083, 121792, 133210, 136640, 147742, 150304, 152240, 155008, 156160, 168848, 171776, 187880, 193760, 197120, 211060, 213136, 214720, 218624, 221440, 232166, 243584, 266420, 273280, 295484, 300608, 304480, 310016, 337696, 343552, 369355, 375760, 387520, 422120, 426272, 429440, 442880, 464332, 487168, 532840, 546560, 580415, 590968, 601216, 608960, 620032, 675392, 738710, 751520, 775040, 812581, 844240, 852544, 858880, 928664, 974336, 1065680, 1093120, 1160830, 1181936, 1202432, 1217920, 1350784, 1477420, 1503040, 1550080, 1625162, 1688480, 1705088, 1717760, 1857328, 2131360, 2321660, 2363872, 2404864, 2435840, 2701568, 2954840, 3006080, 3100160, 3250324, 3376960, 3410176, 3714656, 4062905, 4262720, 4643320, 4727744, 4871680, 5403136, 5909680, 6012160, 6500648, 6753920, 6820352, 7429312, 8125810, 8525440, 9286640, 9455488, 11819360, 12024320, 13001296, 13507840, 14858624, 16251620, 17050880, 18573280, 18910976, 23638720, 26002592, 27015680, 29717248, 32503240, 34101760, 37146560, 37821952, 47277440, 52005184, 59434496, 65006480, 74293120, 94554880, 104010368, 130012960, 148586240, 189109760, 208020736, 260025920, 297172480, 416041472, 520051840, 1040103680, 2080207360]

約数ペア:

[(1, 2080207360), (2, 1040103680), (4, 520051840), (5, 416041472), (7, 297172480), (8, 260025920), (10, 208020736), (11, 189109760), (14, 148586240), (16, 130012960), (20, 104010368), (22, 94554880), (28, 74293120), (32, 65006480), (35, 59434496), (40, 52005184), (44, 47277440), (55, 37821952), (56, 37146560), (61, 34101760), (64, 32503240), (70, 29717248), (77, 27015680), (80, 26002592), (88, 23638720), (110, 18910976), (112, 18573280), (122, 17050880), (128, 16251620), (140, 14858624), (154, 13507840), (160, 13001296), (173, 12024320), (176, 11819360), (220, 9455488), (224, 9286640), (244, 8525440), (256, 8125810), (280, 7429312), (305, 6820352), (308, 6753920), (320, 6500648), (346, 6012160), (352, 5909680), (385, 5403136), (427, 4871680), (440, 4727744), (448, 4643320), (488, 4262720), (512, 4062905), (560, 3714656), (610, 3410176), (616, 3376960), (640, 3250324), (671, 3100160), (692, 3006080), (704, 2954840), (770, 2701568), (854, 2435840), (865, 2404864), (880, 2363872), (896, 2321660), (976, 2131360), (1120, 1857328), (1211, 1717760), (1220, 1705088), (1232, 1688480), (1280, 1625162), (1342, 1550080), (1384, 1503040), (1408, 1477420), (1540, 1350784), (1708, 1217920), (1730, 1202432), (1760, 1181936), (1792, 1160830), (1903, 1093120), (1952, 1065680), (2135, 974336), (2240, 928664), (2422, 858880), (2440, 852544), (2464, 844240), (2560, 812581), (2684, 775040), (2768, 751520), (2816, 738710), (3080, 675392), (3355, 620032), (3416, 608960), (3460, 601216), (3520, 590968), (3584, 580415), (3806, 546560), (3904, 532840), (4270, 487168), (4480, 464332), (4697, 442880), (4844, 429440), (4880, 426272), (4928, 422120), (5368, 387520), (5536, 375760), (5632, 369355), (6055, 343552), (6160, 337696), (6710, 310016), (6832, 304480), (6920, 300608), (7040, 295484), (7612, 273280), (7808, 266420), (8540, 243584), (8960, 232166), (9394, 221440), (9515, 218624), (9688, 214720), (9760, 213136), (9856, 211060), (10553, 197120), (10736, 193760), (11072, 187880), (12110, 171776), (12320, 168848), (13321, 156160), (13420, 155008), (13664, 152240), (13840, 150304), (14080, 147742), (15224, 136640), (15616, 133210), (17080, 121792), (17920, 116083), (18788, 110720), (19030, 109312), (19376, 107360), (19520, 106568), (19712, 105530), (21106, 98560), (21472, 96880), (22144, 93940), (23485, 88576), (24220, 85888), (24640, 84424), (26642, 78080), (26840, 77504), (27328, 76120), (27680, 75152), (28160, 73871), (30448, 68320), (31232, 66605), (34160, 60896), (37576, 55360), (38060, 54656), (38752, 53680), (39040, 53284), (39424, 52765), (42212, 49280), (42944, 48440), (44288, 46970)]