1425543680

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 4072882176

約数和(自身を除く): 2647338496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 64, 71, 80, 88, 92, 110, 115, 124, 128, 142, 155, 160, 176, 184, 220, 230, 248, 253, 256, 284, 310, 320, 341, 352, 355, 368, 440, 460, 496, 506, 512, 568, 620, 640, 682, 704, 710, 713, 736, 781, 880, 920, 992, 1012, 1136, 1240, 1265, 1280, 1364, 1408, 1420, 1426, 1472, 1562, 1633, 1705, 1760, 1840, 1984, 2024, 2201, 2272, 2480, 2530, 2560, 2728, 2816, 2840, 2852, 2944, 3124, 3266, 3410, 3520, 3565, 3680, 3905, 3968, 4048, 4402, 4544, 4960, 5060, 5456, 5632, 5680, 5704, 5888, 6248, 6532, 6820, 7040, 7130, 7360, 7810, 7843, 7936, 8096, 8165, 8804, 9088, 9920, 10120, 10912, 11005, 11360, 11408, 11776, 12496, 13064, 13640, 14080, 14260, 14720, 15620, 15686, 15872, 16192, 16330, 17608, 17963, 18176, 19840, 20240, 21824, 22010, 22720, 22816, 24211, 24992, 26128, 27280, 28160, 28520, 29440, 31240, 31372, 32384, 32660, 35216, 35926, 36352, 39215, 39680, 40480, 43648, 44020, 45440, 45632, 48422, 49984, 50623, 52256, 54560, 57040, 58880, 62480, 62744, 64768, 65320, 70432, 71852, 78430, 79360, 80960, 87296, 88040, 89815, 90880, 91264, 96844, 99968, 101246, 104512, 109120, 114080, 121055, 124960, 125488, 129536, 130640, 140864, 143704, 156860, 161920, 174592, 176080, 179630, 181760, 182528, 193688, 199936, 202492, 209024, 218240, 228160, 242110, 249920, 250976, 253115, 261280, 281728, 287408, 313720, 323840, 352160, 359260, 365056, 387376, 399872, 404984, 418048, 436480, 456320, 484220, 499840, 501952, 506230, 522560, 556853, 563456, 574816, 627440, 647680, 704320, 718520, 774752, 809968, 836096, 872960, 912640, 968440, 999680, 1003904, 1012460, 1045120, 1113706, 1126912, 1149632, 1254880, 1408640, 1437040, 1549504, 1619936, 1825280, 1936880, 1999360, 2007808, 2024920, 2090240, 2227412, 2299264, 2509760, 2784265, 2817280, 2874080, 3099008, 3239872, 3873760, 4015616, 4049840, 4180480, 4454824, 4598528, 5019520, 5568530, 5634560, 5748160, 6198016, 6479744, 7747520, 8099680, 8909648, 9197056, 10039040, 11137060, 11496320, 12396032, 12959488, 15495040, 16199360, 17819296, 20078080, 22274120, 22992640, 25918976, 30990080, 32398720, 35638592, 44548240, 45985280, 61980160, 64797440, 71277184, 89096480, 129594880, 142554368, 178192960, 285108736, 356385920, 712771840, 1425543680]

約数ペア:

[(1, 1425543680), (2, 712771840), (4, 356385920), (5, 285108736), (8, 178192960), (10, 142554368), (11, 129594880), (16, 89096480), (20, 71277184), (22, 64797440), (23, 61980160), (31, 45985280), (32, 44548240), (40, 35638592), (44, 32398720), (46, 30990080), (55, 25918976), (62, 22992640), (64, 22274120), (71, 20078080), (80, 17819296), (88, 16199360), (92, 15495040), (110, 12959488), (115, 12396032), (124, 11496320), (128, 11137060), (142, 10039040), (155, 9197056), (160, 8909648), (176, 8099680), (184, 7747520), (220, 6479744), (230, 6198016), (248, 5748160), (253, 5634560), (256, 5568530), (284, 5019520), (310, 4598528), (320, 4454824), (341, 4180480), (352, 4049840), (355, 4015616), (368, 3873760), (440, 3239872), (460, 3099008), (496, 2874080), (506, 2817280), (512, 2784265), (568, 2509760), (620, 2299264), (640, 2227412), (682, 2090240), (704, 2024920), (710, 2007808), (713, 1999360), (736, 1936880), (781, 1825280), (880, 1619936), (920, 1549504), (992, 1437040), (1012, 1408640), (1136, 1254880), (1240, 1149632), (1265, 1126912), (1280, 1113706), (1364, 1045120), (1408, 1012460), (1420, 1003904), (1426, 999680), (1472, 968440), (1562, 912640), (1633, 872960), (1705, 836096), (1760, 809968), (1840, 774752), (1984, 718520), (2024, 704320), (2201, 647680), (2272, 627440), (2480, 574816), (2530, 563456), (2560, 556853), (2728, 522560), (2816, 506230), (2840, 501952), (2852, 499840), (2944, 484220), (3124, 456320), (3266, 436480), (3410, 418048), (3520, 404984), (3565, 399872), (3680, 387376), (3905, 365056), (3968, 359260), (4048, 352160), (4402, 323840), (4544, 313720), (4960, 287408), (5060, 281728), (5456, 261280), (5632, 253115), (5680, 250976), (5704, 249920), (5888, 242110), (6248, 228160), (6532, 218240), (6820, 209024), (7040, 202492), (7130, 199936), (7360, 193688), (7810, 182528), (7843, 181760), (7936, 179630), (8096, 176080), (8165, 174592), (8804, 161920), (9088, 156860), (9920, 143704), (10120, 140864), (10912, 130640), (11005, 129536), (11360, 125488), (11408, 124960), (11776, 121055), (12496, 114080), (13064, 109120), (13640, 104512), (14080, 101246), (14260, 99968), (14720, 96844), (15620, 91264), (15686, 90880), (15872, 89815), (16192, 88040), (16330, 87296), (17608, 80960), (17963, 79360), (18176, 78430), (19840, 71852), (20240, 70432), (21824, 65320), (22010, 64768), (22720, 62744), (22816, 62480), (24211, 58880), (24992, 57040), (26128, 54560), (27280, 52256), (28160, 50623), (28520, 49984), (29440, 48422), (31240, 45632), (31372, 45440), (32384, 44020), (32660, 43648), (35216, 40480), (35926, 39680), (36352, 39215)]