4920896640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12315

約数の個数: 256

約数和(自身を含む): 18013363200

約数和(自身を除く): 13092466560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 627, 640, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1408, 1520, 1672, 1760, 1824, 1920, 2090, 2112, 2280, 2432, 2508, 2640, 3040, 3135, 3344, 3520, 3648, 4180, 4224, 4560, 5016, 5280, 6080, 6270, 6688, 7040, 7296, 8360, 9120, 10032, 10560, 12160, 12263, 12540, 13376, 16720, 18240, 20064, 21120, 24526, 25080, 26752, 33440, 36480, 36789, 40128, 49052, 50160, 61315, 66880, 73578, 80256, 98104, 100320, 122630, 133760, 134893, 147156, 183945, 196208, 200640, 232997, 245260, 269786, 294312, 367890, 392416, 401280, 404679, 465994, 490520, 539572, 588624, 674465, 698991, 735780, 784832, 809358, 931988, 981040, 1079144, 1164985, 1177248, 1348930, 1397982, 1471560, 1569664, 1618716, 1863976, 1962080, 2023395, 2158288, 2329970, 2354496, 2562967, 2697860, 2795964, 2943120, 3237432, 3494955, 3727952, 3924160, 4046790, 4316576, 4659940, 4708992, 5125934, 5395720, 5591928, 5886240, 6474864, 6989910, 7455904, 7688901, 7848320, 8093580, 8633152, 9319880, 10251868, 10791440, 11183856, 11772480, 12814835, 12949728, 13979820, 14911808, 15377802, 16187160, 17266304, 18639760, 20503736, 21582880, 22367712, 23544960, 25629670, 25899456, 27959640, 29823616, 30755604, 32374320, 37279520, 38444505, 41007472, 43165760, 44735424, 51259340, 51798912, 55919280, 61511208, 64748640, 74559040, 76889010, 82014944, 86331520, 89470848, 102518680, 111838560, 123022416, 129497280, 149118080, 153778020, 164029888, 205037360, 223677120, 246044832, 258994560, 307556040, 328059776, 410074720, 447354240, 492089664, 615112080, 820149440, 984179328, 1230224160, 1640298880, 2460448320, 4920896640]

約数ペア:

[(1, 4920896640), (2, 2460448320), (3, 1640298880), (4, 1230224160), (5, 984179328), (6, 820149440), (8, 615112080), (10, 492089664), (11, 447354240), (12, 410074720), (15, 328059776), (16, 307556040), (19, 258994560), (20, 246044832), (22, 223677120), (24, 205037360), (30, 164029888), (32, 153778020), (33, 149118080), (38, 129497280), (40, 123022416), (44, 111838560), (48, 102518680), (55, 89470848), (57, 86331520), (60, 82014944), (64, 76889010), (66, 74559040), (76, 64748640), (80, 61511208), (88, 55919280), (95, 51798912), (96, 51259340), (110, 44735424), (114, 43165760), (120, 41007472), (128, 38444505), (132, 37279520), (152, 32374320), (160, 30755604), (165, 29823616), (176, 27959640), (190, 25899456), (192, 25629670), (209, 23544960), (220, 22367712), (228, 21582880), (240, 20503736), (264, 18639760), (285, 17266304), (304, 16187160), (320, 15377802), (330, 14911808), (352, 13979820), (380, 12949728), (384, 12814835), (418, 11772480), (440, 11183856), (456, 10791440), (480, 10251868), (528, 9319880), (570, 8633152), (608, 8093580), (627, 7848320), (640, 7688901), (660, 7455904), (704, 6989910), (760, 6474864), (836, 5886240), (880, 5591928), (912, 5395720), (960, 5125934), (1045, 4708992), (1056, 4659940), (1140, 4316576), (1216, 4046790), (1254, 3924160), (1320, 3727952), (1408, 3494955), (1520, 3237432), (1672, 2943120), (1760, 2795964), (1824, 2697860), (1920, 2562967), (2090, 2354496), (2112, 2329970), (2280, 2158288), (2432, 2023395), (2508, 1962080), (2640, 1863976), (3040, 1618716), (3135, 1569664), (3344, 1471560), (3520, 1397982), (3648, 1348930), (4180, 1177248), (4224, 1164985), (4560, 1079144), (5016, 981040), (5280, 931988), (6080, 809358), (6270, 784832), (6688, 735780), (7040, 698991), (7296, 674465), (8360, 588624), (9120, 539572), (10032, 490520), (10560, 465994), (12160, 404679), (12263, 401280), (12540, 392416), (13376, 367890), (16720, 294312), (18240, 269786), (20064, 245260), (21120, 232997), (24526, 200640), (25080, 196208), (26752, 183945), (33440, 147156), (36480, 134893), (36789, 133760), (40128, 122630), (49052, 100320), (50160, 98104), (61315, 80256), (66880, 73578)]