1804018080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 288

約数和(自身を含む): 6221577600

約数和(自身を除く): 4417559520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 228, 232, 240, 285, 290, 304, 348, 359, 361, 380, 435, 456, 464, 480, 551, 570, 580, 608, 696, 718, 722, 760, 870, 912, 928, 1077, 1083, 1102, 1140, 1160, 1392, 1436, 1444, 1520, 1653, 1740, 1795, 1805, 1824, 2154, 2166, 2204, 2280, 2320, 2755, 2784, 2872, 2888, 3040, 3306, 3480, 3590, 3610, 4308, 4332, 4408, 4560, 4640, 5385, 5415, 5510, 5744, 5776, 6612, 6821, 6960, 7180, 7220, 8265, 8616, 8664, 8816, 9120, 10411, 10469, 10770, 10830, 11020, 11488, 11552, 13224, 13642, 13920, 14360, 14440, 16530, 17232, 17328, 17632, 20463, 20822, 20938, 21540, 21660, 22040, 26448, 27284, 28720, 28880, 31233, 31407, 33060, 34105, 34464, 34656, 40926, 41644, 41876, 43080, 43320, 44080, 52055, 52345, 52896, 54568, 57440, 57760, 62466, 62814, 66120, 68210, 81852, 83288, 83752, 86160, 86640, 88160, 102315, 104110, 104690, 109136, 124932, 125628, 129599, 132240, 136420, 156165, 157035, 163704, 166576, 167504, 172320, 173280, 197809, 204630, 208220, 209380, 218272, 249864, 251256, 259198, 264480, 272840, 312330, 314070, 327408, 333152, 335008, 388797, 395618, 409260, 416440, 418760, 499728, 502512, 518396, 545680, 593427, 624660, 628140, 647995, 654816, 777594, 791236, 818520, 832880, 837520, 989045, 999456, 1005024, 1036792, 1091360, 1186854, 1249320, 1256280, 1295990, 1555188, 1582472, 1637040, 1665760, 1675040, 1943985, 1978090, 2073584, 2373708, 2498640, 2512560, 2591980, 2967135, 3110376, 3164944, 3274080, 3758371, 3887970, 3956180, 4147168, 4747416, 4997280, 5025120, 5183960, 5934270, 6220752, 6329888, 7516742, 7775940, 7912360, 9494832, 10367920, 11275113, 11868540, 12441504, 15033484, 15551880, 15824720, 18791855, 18989664, 20735840, 22550226, 23737080, 30066968, 31103760, 31649440, 37583710, 45100452, 47474160, 56375565, 60133936, 62207520, 75167420, 90200904, 94948320, 112751130, 120267872, 150334840, 180401808, 225502260, 300669680, 360803616, 451004520, 601339360, 902009040, 1804018080]

約数ペア:

[(1, 1804018080), (2, 902009040), (3, 601339360), (4, 451004520), (5, 360803616), (6, 300669680), (8, 225502260), (10, 180401808), (12, 150334840), (15, 120267872), (16, 112751130), (19, 94948320), (20, 90200904), (24, 75167420), (29, 62207520), (30, 60133936), (32, 56375565), (38, 47474160), (40, 45100452), (48, 37583710), (57, 31649440), (58, 31103760), (60, 30066968), (76, 23737080), (80, 22550226), (87, 20735840), (95, 18989664), (96, 18791855), (114, 15824720), (116, 15551880), (120, 15033484), (145, 12441504), (152, 11868540), (160, 11275113), (174, 10367920), (190, 9494832), (228, 7912360), (232, 7775940), (240, 7516742), (285, 6329888), (290, 6220752), (304, 5934270), (348, 5183960), (359, 5025120), (361, 4997280), (380, 4747416), (435, 4147168), (456, 3956180), (464, 3887970), (480, 3758371), (551, 3274080), (570, 3164944), (580, 3110376), (608, 2967135), (696, 2591980), (718, 2512560), (722, 2498640), (760, 2373708), (870, 2073584), (912, 1978090), (928, 1943985), (1077, 1675040), (1083, 1665760), (1102, 1637040), (1140, 1582472), (1160, 1555188), (1392, 1295990), (1436, 1256280), (1444, 1249320), (1520, 1186854), (1653, 1091360), (1740, 1036792), (1795, 1005024), (1805, 999456), (1824, 989045), (2154, 837520), (2166, 832880), (2204, 818520), (2280, 791236), (2320, 777594), (2755, 654816), (2784, 647995), (2872, 628140), (2888, 624660), (3040, 593427), (3306, 545680), (3480, 518396), (3590, 502512), (3610, 499728), (4308, 418760), (4332, 416440), (4408, 409260), (4560, 395618), (4640, 388797), (5385, 335008), (5415, 333152), (5510, 327408), (5744, 314070), (5776, 312330), (6612, 272840), (6821, 264480), (6960, 259198), (7180, 251256), (7220, 249864), (8265, 218272), (8616, 209380), (8664, 208220), (8816, 204630), (9120, 197809), (10411, 173280), (10469, 172320), (10770, 167504), (10830, 166576), (11020, 163704), (11488, 157035), (11552, 156165), (13224, 136420), (13642, 132240), (13920, 129599), (14360, 125628), (14440, 124932), (16530, 109136), (17232, 104690), (17328, 104110), (17632, 102315), (20463, 88160), (20822, 86640), (20938, 86160), (21540, 83752), (21660, 83288), (22040, 81852), (26448, 68210), (27284, 66120), (28720, 62814), (28880, 62466), (31233, 57760), (31407, 57440), (33060, 54568), (34105, 52896), (34464, 52345), (34656, 52055), (40926, 44080), (41644, 43320), (41876, 43080)]