4921385280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{991}}^1$

素因数の和:1757

約数の個数: 224

約数和(自身を含む): 17899806720

約数和(自身を除く): 12978421440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 739, 840, 960, 991, 1120, 1344, 1478, 1680, 1982, 2217, 2240, 2956, 2973, 3360, 3695, 3964, 4434, 4955, 5173, 5912, 5946, 6720, 6937, 7390, 7928, 8868, 9910, 10346, 11085, 11824, 11892, 13874, 14780, 14865, 15519, 15856, 17736, 19820, 20692, 20811, 22170, 23648, 23784, 25865, 27748, 29560, 29730, 31038, 31712, 34685, 35472, 39640, 41384, 41622, 44340, 47296, 47568, 51730, 55496, 59120, 59460, 62076, 63424, 69370, 70944, 77595, 79280, 82768, 83244, 88680, 95136, 103460, 104055, 110992, 118240, 118920, 124152, 138740, 141888, 155190, 158560, 165536, 166488, 177360, 190272, 206920, 208110, 221984, 236480, 237840, 248304, 277480, 310380, 317120, 331072, 332976, 354720, 413840, 416220, 443968, 475680, 496608, 554960, 620760, 665952, 709440, 732349, 827680, 832440, 951360, 993216, 1109920, 1241520, 1331904, 1464698, 1655360, 1664880, 2197047, 2219840, 2483040, 2929396, 3329760, 3661745, 4394094, 4966080, 5126443, 5858792, 6659520, 7323490, 8788188, 10252886, 10985235, 11717584, 14646980, 15379329, 17576376, 20505772, 21970470, 23435168, 25632215, 29293960, 30758658, 35152752, 41011544, 43940940, 46870336, 51264430, 58587920, 61517316, 70305504, 76896645, 82023088, 87881880, 102528860, 117175840, 123034632, 140611008, 153793290, 164046176, 175763760, 205057720, 234351680, 246069264, 307586580, 328092352, 351527520, 410115440, 492138528, 615173160, 703055040, 820230880, 984277056, 1230346320, 1640461760, 2460692640, 4921385280]

約数ペア:

[(1, 4921385280), (2, 2460692640), (3, 1640461760), (4, 1230346320), (5, 984277056), (6, 820230880), (7, 703055040), (8, 615173160), (10, 492138528), (12, 410115440), (14, 351527520), (15, 328092352), (16, 307586580), (20, 246069264), (21, 234351680), (24, 205057720), (28, 175763760), (30, 164046176), (32, 153793290), (35, 140611008), (40, 123034632), (42, 117175840), (48, 102528860), (56, 87881880), (60, 82023088), (64, 76896645), (70, 70305504), (80, 61517316), (84, 58587920), (96, 51264430), (105, 46870336), (112, 43940940), (120, 41011544), (140, 35152752), (160, 30758658), (168, 29293960), (192, 25632215), (210, 23435168), (224, 21970470), (240, 20505772), (280, 17576376), (320, 15379329), (336, 14646980), (420, 11717584), (448, 10985235), (480, 10252886), (560, 8788188), (672, 7323490), (739, 6659520), (840, 5858792), (960, 5126443), (991, 4966080), (1120, 4394094), (1344, 3661745), (1478, 3329760), (1680, 2929396), (1982, 2483040), (2217, 2219840), (2240, 2197047), (2956, 1664880), (2973, 1655360), (3360, 1464698), (3695, 1331904), (3964, 1241520), (4434, 1109920), (4955, 993216), (5173, 951360), (5912, 832440), (5946, 827680), (6720, 732349), (6937, 709440), (7390, 665952), (7928, 620760), (8868, 554960), (9910, 496608), (10346, 475680), (11085, 443968), (11824, 416220), (11892, 413840), (13874, 354720), (14780, 332976), (14865, 331072), (15519, 317120), (15856, 310380), (17736, 277480), (19820, 248304), (20692, 237840), (20811, 236480), (22170, 221984), (23648, 208110), (23784, 206920), (25865, 190272), (27748, 177360), (29560, 166488), (29730, 165536), (31038, 158560), (31712, 155190), (34685, 141888), (35472, 138740), (39640, 124152), (41384, 118920), (41622, 118240), (44340, 110992), (47296, 104055), (47568, 103460), (51730, 95136), (55496, 88680), (59120, 83244), (59460, 82768), (62076, 79280), (63424, 77595), (69370, 70944)]