1824753920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 216

約数和(自身を含む): 5046390720

約数和(自身を除く): 3221636800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 359, 361, 380, 418, 440, 608, 640, 704, 718, 722, 760, 836, 880, 1045, 1216, 1280, 1408, 1436, 1444, 1520, 1672, 1760, 1795, 1805, 2090, 2432, 2816, 2872, 2888, 3040, 3344, 3520, 3590, 3610, 3949, 3971, 4180, 4864, 5744, 5776, 6080, 6688, 6821, 7040, 7180, 7220, 7898, 7942, 8360, 11488, 11552, 12160, 13376, 13642, 14080, 14360, 14440, 15796, 15884, 16720, 19745, 19855, 22976, 23104, 24320, 26752, 27284, 28720, 28880, 31592, 31768, 33440, 34105, 39490, 39710, 45952, 46208, 53504, 54568, 57440, 57760, 63184, 63536, 66880, 68210, 75031, 78980, 79420, 91904, 92416, 109136, 114880, 115520, 126368, 127072, 129599, 133760, 136420, 150062, 157960, 158840, 218272, 229760, 231040, 252736, 254144, 259198, 267520, 272840, 300124, 315920, 317680, 375155, 436544, 459520, 462080, 505472, 508288, 518396, 545680, 600248, 631840, 635360, 647995, 750310, 873088, 1010944, 1016576, 1036792, 1091360, 1200496, 1263680, 1270720, 1295990, 1425589, 1500620, 1746176, 2073584, 2182720, 2400992, 2527360, 2541440, 2591980, 2851178, 3001240, 4147168, 4365440, 4801984, 5054720, 5082880, 5183960, 5702356, 6002480, 7127945, 8294336, 8730880, 9603968, 10367920, 11404712, 12004960, 14255890, 16588672, 19207936, 20735840, 22809424, 24009920, 28511780, 33177344, 41471680, 45618848, 48019840, 57023560, 82943360, 91237696, 96039680, 114047120, 165886720, 182475392, 228094240, 364950784, 456188480, 912376960, 1824753920]

約数ペア:

[(1, 1824753920), (2, 912376960), (4, 456188480), (5, 364950784), (8, 228094240), (10, 182475392), (11, 165886720), (16, 114047120), (19, 96039680), (20, 91237696), (22, 82943360), (32, 57023560), (38, 48019840), (40, 45618848), (44, 41471680), (55, 33177344), (64, 28511780), (76, 24009920), (80, 22809424), (88, 20735840), (95, 19207936), (110, 16588672), (128, 14255890), (152, 12004960), (160, 11404712), (176, 10367920), (190, 9603968), (209, 8730880), (220, 8294336), (256, 7127945), (304, 6002480), (320, 5702356), (352, 5183960), (359, 5082880), (361, 5054720), (380, 4801984), (418, 4365440), (440, 4147168), (608, 3001240), (640, 2851178), (704, 2591980), (718, 2541440), (722, 2527360), (760, 2400992), (836, 2182720), (880, 2073584), (1045, 1746176), (1216, 1500620), (1280, 1425589), (1408, 1295990), (1436, 1270720), (1444, 1263680), (1520, 1200496), (1672, 1091360), (1760, 1036792), (1795, 1016576), (1805, 1010944), (2090, 873088), (2432, 750310), (2816, 647995), (2872, 635360), (2888, 631840), (3040, 600248), (3344, 545680), (3520, 518396), (3590, 508288), (3610, 505472), (3949, 462080), (3971, 459520), (4180, 436544), (4864, 375155), (5744, 317680), (5776, 315920), (6080, 300124), (6688, 272840), (6821, 267520), (7040, 259198), (7180, 254144), (7220, 252736), (7898, 231040), (7942, 229760), (8360, 218272), (11488, 158840), (11552, 157960), (12160, 150062), (13376, 136420), (13642, 133760), (14080, 129599), (14360, 127072), (14440, 126368), (15796, 115520), (15884, 114880), (16720, 109136), (19745, 92416), (19855, 91904), (22976, 79420), (23104, 78980), (24320, 75031), (26752, 68210), (27284, 66880), (28720, 63536), (28880, 63184), (31592, 57760), (31768, 57440), (33440, 54568), (34105, 53504), (39490, 46208), (39710, 45952)]