2020981760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 352

約数和(自身を含む): 6112309248

約数和(自身を除く): 4091327488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 107, 112, 119, 124, 128, 136, 140, 155, 160, 170, 214, 217, 224, 238, 248, 256, 272, 280, 310, 320, 340, 428, 434, 448, 476, 496, 512, 527, 535, 544, 560, 595, 620, 640, 680, 749, 856, 868, 896, 952, 992, 1024, 1054, 1070, 1085, 1088, 1120, 1190, 1240, 1280, 1360, 1498, 1712, 1736, 1792, 1819, 1904, 1984, 2108, 2140, 2170, 2176, 2240, 2380, 2480, 2560, 2635, 2720, 2996, 3317, 3424, 3472, 3584, 3638, 3689, 3745, 3808, 3968, 4216, 4280, 4340, 4352, 4480, 4760, 4960, 5120, 5270, 5440, 5992, 6634, 6848, 6944, 7168, 7276, 7378, 7490, 7616, 7936, 8432, 8560, 8680, 8704, 8960, 9095, 9520, 9920, 10540, 10880, 11984, 12733, 13268, 13696, 13888, 14552, 14756, 14980, 15232, 15872, 16585, 16864, 17120, 17360, 17408, 17920, 18190, 18445, 19040, 19840, 21080, 21760, 23219, 23968, 25466, 26536, 27392, 27776, 29104, 29512, 29960, 30464, 31744, 33170, 33728, 34240, 34720, 35840, 36380, 36890, 38080, 39680, 42160, 43520, 46438, 47936, 50932, 53072, 54784, 55552, 56389, 58208, 59024, 59920, 60928, 63665, 66340, 67456, 68480, 69440, 72760, 73780, 76160, 79360, 84320, 87040, 92876, 95872, 101864, 106144, 109568, 111104, 112778, 116095, 116416, 118048, 119840, 121856, 127330, 132680, 134912, 136960, 138880, 145520, 147560, 152320, 158720, 168640, 185752, 191744, 203728, 212288, 222208, 225556, 232190, 232832, 236096, 239680, 254660, 265360, 269824, 273920, 277760, 281945, 291040, 295120, 304640, 337280, 371504, 383488, 394723, 407456, 424576, 451112, 464380, 465664, 472192, 479360, 509320, 530720, 539648, 547840, 555520, 563890, 582080, 590240, 609280, 674560, 743008, 766976, 789446, 814912, 849152, 902224, 928760, 931328, 944384, 958720, 1018640, 1061440, 1111040, 1127780, 1164160, 1180480, 1349120, 1486016, 1578892, 1629824, 1698304, 1804448, 1857520, 1862656, 1888768, 1917440, 1973615, 2037280, 2122880, 2255560, 2328320, 2360960, 2698240, 2972032, 3157784, 3259648, 3396608, 3608896, 3715040, 3777536, 3834880, 3947230, 4074560, 4245760, 4511120, 4656640, 4721920, 5944064, 6315568, 6519296, 7217792, 7430080, 7894460, 8149120, 8491520, 9022240, 9313280, 9443840, 11888128, 12631136, 13038592, 14435584, 14860160, 15788920, 16298240, 16983040, 18044480, 18887680, 23776256, 25262272, 28871168, 29720320, 31577840, 32596480, 36088960, 50524544, 57742336, 59440640, 63155680, 65192960, 72177920, 101049088, 118881280, 126311360, 144355840, 202098176, 252622720, 288711680, 404196352, 505245440, 1010490880, 2020981760]

約数ペア:

[(1, 2020981760), (2, 1010490880), (4, 505245440), (5, 404196352), (7, 288711680), (8, 252622720), (10, 202098176), (14, 144355840), (16, 126311360), (17, 118881280), (20, 101049088), (28, 72177920), (31, 65192960), (32, 63155680), (34, 59440640), (35, 57742336), (40, 50524544), (56, 36088960), (62, 32596480), (64, 31577840), (68, 29720320), (70, 28871168), (80, 25262272), (85, 23776256), (107, 18887680), (112, 18044480), (119, 16983040), (124, 16298240), (128, 15788920), (136, 14860160), (140, 14435584), (155, 13038592), (160, 12631136), (170, 11888128), (214, 9443840), (217, 9313280), (224, 9022240), (238, 8491520), (248, 8149120), (256, 7894460), (272, 7430080), (280, 7217792), (310, 6519296), (320, 6315568), (340, 5944064), (428, 4721920), (434, 4656640), (448, 4511120), (476, 4245760), (496, 4074560), (512, 3947230), (527, 3834880), (535, 3777536), (544, 3715040), (560, 3608896), (595, 3396608), (620, 3259648), (640, 3157784), (680, 2972032), (749, 2698240), (856, 2360960), (868, 2328320), (896, 2255560), (952, 2122880), (992, 2037280), (1024, 1973615), (1054, 1917440), (1070, 1888768), (1085, 1862656), (1088, 1857520), (1120, 1804448), (1190, 1698304), (1240, 1629824), (1280, 1578892), (1360, 1486016), (1498, 1349120), (1712, 1180480), (1736, 1164160), (1792, 1127780), (1819, 1111040), (1904, 1061440), (1984, 1018640), (2108, 958720), (2140, 944384), (2170, 931328), (2176, 928760), (2240, 902224), (2380, 849152), (2480, 814912), (2560, 789446), (2635, 766976), (2720, 743008), (2996, 674560), (3317, 609280), (3424, 590240), (3472, 582080), (3584, 563890), (3638, 555520), (3689, 547840), (3745, 539648), (3808, 530720), (3968, 509320), (4216, 479360), (4280, 472192), (4340, 465664), (4352, 464380), (4480, 451112), (4760, 424576), (4960, 407456), (5120, 394723), (5270, 383488), (5440, 371504), (5992, 337280), (6634, 304640), (6848, 295120), (6944, 291040), (7168, 281945), (7276, 277760), (7378, 273920), (7490, 269824), (7616, 265360), (7936, 254660), (8432, 239680), (8560, 236096), (8680, 232832), (8704, 232190), (8960, 225556), (9095, 222208), (9520, 212288), (9920, 203728), (10540, 191744), (10880, 185752), (11984, 168640), (12733, 158720), (13268, 152320), (13696, 147560), (13888, 145520), (14552, 138880), (14756, 136960), (14980, 134912), (15232, 132680), (15872, 127330), (16585, 121856), (16864, 119840), (17120, 118048), (17360, 116416), (17408, 116095), (17920, 112778), (18190, 111104), (18445, 109568), (19040, 106144), (19840, 101864), (21080, 95872), (21760, 92876), (23219, 87040), (23968, 84320), (25466, 79360), (26536, 76160), (27392, 73780), (27776, 72760), (29104, 69440), (29512, 68480), (29960, 67456), (30464, 66340), (31744, 63665), (33170, 60928), (33728, 59920), (34240, 59024), (34720, 58208), (35840, 56389), (36380, 55552), (36890, 54784), (38080, 53072), (39680, 50932), (42160, 47936), (43520, 46438)]